800000
800000
43410277
121800000
24.00
16753
43.50
327400000
1400000000
150800000
150800000
125000000
35150924
31615275
89177556
2216
22159446
-57564497
61325044
120554705
1717635
208912345
2950
29499059
-104633
-88255957
9200000
0.0001
592000
2356838
5641993
459155000
43155875
43155875
484103528
1000
1597105
0
483256131
90608521
100000000
291644
669878103
428632000
6962731
428041021
47159303
30660
4316
1632905
1207143
3423464
-590410
543466
76741198
7860617
484103528
6263512
31100000
71875
109778658
775522
3132360
476242911
725195
13.72
1720912
-193049098
8025147
2737657
6062
90608521
428041000
30074000
75895000
219500000
61239000
41333000
0
0
31114000
31114000
5272
56.90
250000
2850000
2823601
42064
266695
48000
30074000
30122000
30074000
262000
75895000
76157000
75895000
219500000
219500000
219500000
31114000
271000
61239000
61510000
61239000
11000
41333000
1000
41343000
41333000
142400000
669878103
4316
43155875
-590410
-193049098
25500000
0.0001
331000
2548769
9360025
346182000
43292906
43292906
388903495
1062451
13000
2868622
0
388200116
71003001
100000000
3022843
685290815
335776000
9367227
335458459
48642225
94339
4329
3754647
1448394
5329293
-317239
535158
49627652
16255927
121000000
1592112
1545740
1299845
13400956
388903495
10532334
8860504
10700000
1500718
75765
9351908
1457008
627614
3176383
12.59
375502539
1095220
15022101
19.63
2025757
1738815
-309475366
4005093
9310898
3101032
19.63
3101032
44732
71003001
335458000
67311000
115780000
64500000
67126000
20741000
0
0
10724000
10724000
82321
53.77
14750000
250000
3100000
2434123
666909
2844865
39095
292423
16255927
52000
67311000
11000
67352000
67311000
205000
115780000
115985000
115780000
64500000
64500000
64500000
10724000
74000
67126000
1000
67199000
67126000
20741000
1000
20740000
20741000
47900000
685290815
4329
43292906
-317239
-309475366
129900000
661481
5411481
1000000
345200000
7935000
1035000
350000000
2014-10-31
0.02991
LIBOR plus 2.991%
125000000
1250000
1500000
-297223
1600
3843878
26174120
-1.07
0.1050
-0.4775
-0.0232
-0.0014
10337679
84757
25481
-30796093
-0.0001
0
-14655320
0.3500
577301
7073
853504
176085
103601836
31564024
-30691460
-30689860
7073
-66734290
-104633
36879308
-284715
547546
-1342302
466099
-104633
-30986723
115715560
303936
-14655320
5065329
1600
-22807150
11762
116191285
0.0000
176085
0.00
3703000
115442747
162980
21226345
162980
0.800
748538
3696775
29755
16.50
0.020
3843878
P6Y3M18D
28650067
109833
109833
0.0012
-0.0001
-0.0005
0.0000
958712
2001050
1842828
16.86
95000
3843878
176084
115442041
162955
109831
247165
1
706
25
7063300
10923
2
18225
-104633
-30691460
-712675
1600
10890905
-14165741
-2.91
0.1024
-0.4882
-0.0419
-0.0005
18187286
109963
139626
-105278918
19000
0.0000
0
-51165859
0.3500
91364
1385207
182599
514308249
105905360
-104793141
-104791541
1597105
-361779396
-485777
153389448
-20943
30659
-419860
6737125
-485777
-105813996
449893620
1022455
-51165859
-3873692
1600
-102279965
860595
0
449996887
0.0000
182599
P7Y7M21D
0.00
5207073
3277
653046
87718074
653046
0.800
756313
10951057
60705
21.00
0.018
10890905
P5Y10M24D
36069237
-0.0056
0.0000
0.0000
0.0000
1322311
8000
6122774
4768131
17.57
45571
121804369
121803828
541
5411481
327436205
327435412
793
7935000
10890905
182598
653015
305005
1
31
5330
-485777
-104793141
-544354
Intra-Cellular Therapies, Inc.
0.50
1065673
10-K
0001567514
<div>
<p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
<b>5. Line of Credit</b></p>
<p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
On September 30, 2016, the Company entered into a secured line
of credit with a lender for an amount not to exceed
$150.8 million. This line of credit was secured by
approximately $150.8 million of collateral held by the lender.
The interest on advances under this line of credit was fixed at
LIBOR plus 2.991% on the date of advance. The Company borrowed
$125.0 million on September 30, 2016 and repaid the
entire amount on October 3, 2016. Interest expense under this
secured line of credit was $36,781 for the year ended
December 31, 2016. On October 6, 2016, the line of credit
was terminated by the Company.</p>
</div>
14701219
2016-12-31
1482922
-2.69
-0.0070
No
0.1699
-0.0213
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
Investment securities consisted of the following (in
thousands):</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="53%"></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="14" align="center">
<b>December 31, 2016</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Amortized<br />
Cost</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
Gains</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
(Losses)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Estimated<br />
Fair<br />
Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">67,199</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(74</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit (1)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,740</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,352</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">11</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(52</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,985</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(205</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,776</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">13</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(331</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,458</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="56%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="14" align="center">
<b>December 31, 2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Amortized<br />
Cost</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
Gains</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
(Losses)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Estimated<br />
Fair<br />
Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">61,510</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(271</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit (1)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,343</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(11</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,122</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(48</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">76,157</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(262</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,632</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(592</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,041</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td valign="top" width="4%" align="left">(1)</td>
<td valign="top" align="left">“FDIC certificates of
deposit” consist of deposits that are less than
$250,000.</td>
</tr>
</table>
</div>
2016
false
--12-31
-0.0698
Yes
24758063
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Concentration of Credit Risk</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Cash equivalents are held with major financial institutions in the
United States. Certificates of deposit, cash and cash equivalents
held with banks may exceed the amount of insurance provided on such
deposits. Generally, these deposits may be redeemed upon demand
and, therefore, bear minimal risk.</p>
</div>
157244
0.06
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
The fair value measurements of the Company’s cash equivalents
and <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> investment
securities are identified in the following tables (in
thousands):</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="45%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Fair Value
Measurements at<br />
Reporting Date Using</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>December 31,<br />
2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>Quoted Prices<br />
in Active<br />
Markets for<br />
Identical<br />
Assets<br />
(Level 1)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Other<br />
Observable<br />
Inputs<br />
(Level 2)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Unobservable<br />
Inputs<br />
(Level 3)</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Money market funds</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">346,182</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,458</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="45%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Fair Value
Measurements at<br />
Reporting Date Using</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>December 31,<br />
2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>Quoted Prices<br />
in Active<br />
Markets for<br />
Identical<br />
Assets<br />
(Level 1)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Other<br />
Observable<br />
Inputs<br />
(Level 2)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Unobservable<br />
Inputs<br />
(Level 3)</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Money market funds</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">459,155</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,041</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Fair Value Measurements</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The Company applies the fair value method under ASC Topic 820,
<i>Fair Value Measurements and Disclosures</i>. ASC Topic 820
defines fair value, establishes a fair value hierarchy for assets
and liabilities measured at fair value and requires expanded
disclosures about fair value measurements. The ASC Topic 820
hierarchy ranks the quality and reliability of inputs, or
assumptions, used in the determination of fair value and requires
assets and liabilities carried at fair value to be classified and
disclosed in one of the following categories based on the lowest
level input used that is significant to a particular fair value
measurement:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Level 1—Fair value is
determined by using unadjusted quoted prices that are available in
active markets for identical assets and liabilities.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Level 2—Fair value is
determined by using inputs other than Level 1 quoted prices
that are directly or indirectly observable. Inputs can include
quoted prices for similar assets and liabilities in active markets
or quoted prices for identical assets and liabilities in inactive
markets. Related inputs can also include those used in valuation or
other pricing models, such as interest rates and yield curves that
can be corroborated by observable market data.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Level 3—Fair value is
determined by inputs that are unobservable and not corroborated by
market data. Use of these inputs involves significant and
subjective judgments to be made by a reporting entity—e.g.,
determining an appropriate adjustment to a discount factor for
illiquidity associated with a given security.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company evaluates financial assets and liabilities subject to
fair value measurements on a recurring basis to determine the
appropriate level at which to classify them each reporting period.
This determination requires the Company to make subjective
judgments as to the significance of inputs used in determining fair
value and where such inputs lie within the ASC Topic 820
hierarchy.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company has no assets or liabilities that were measured using
quoted prices for significant unobservable inputs (Level 3 assets
and liabilities) as of December 31, 2016 and December 31,
2015. The carrying value of cash held in money market funds of
approximately $10.7 million as of December 31, 2016 and
$31.1 million as of December 31, 2015, is included in
cash and cash equivalents and approximates market value based on
quoted market price or Level 1 inputs.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
The fair value measurements of the Company’s cash equivalents
and <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> investment
securities are identified in the following tables (in
thousands):</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="45%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Fair Value
Measurements at<br />
Reporting Date Using</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>December 31,<br />
2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>Quoted Prices<br />
in Active<br />
Markets for<br />
Identical<br />
Assets<br />
(Level 1)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Other<br />
Observable<br />
Inputs<br />
(Level 2)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Unobservable<br />
Inputs<br />
(Level 3)</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Money market funds</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">346,182</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,458</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="45%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Fair Value
Measurements at<br />
Reporting Date Using</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>December 31,<br />
2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>Quoted Prices<br />
in Active<br />
Markets for<br />
Identical<br />
Assets<br />
(Level 1)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Other<br />
Observable<br />
Inputs<br />
(Level 2)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Unobservable<br />
Inputs<br />
(Level 3)</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Money market funds</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">459,155</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,041</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Cash and Cash Equivalents</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The Company considers all highly liquid investments with a maturity
of three months or less from the date of purchase to be cash
equivalents. Cash and cash equivalents consist of checking
accounts, money market accounts, money market mutual funds, and
certificates of deposit with a maturity date of three months or
less. The carrying values of cash and cash equivalents approximate
the fair market value. Certificates of deposit, commercial paper,
corporate notes and corporate bonds with a maturity date of more
than three months are classified separately on the balance sheet.
In conjunction with the capitalization of ITI Limited, the Company
entered into a short term line of credit with a lender
collateralized by Company investments held by the lender.</p>
</div>
196872
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>4. Share-Based Compensation</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company’s Amended and Restated 2013 Equity Incentive Plan
(the “2013 Plan”) to provide for the granting of
stock-based awards, such as stock options, restricted common stock,
RSUs and stock appreciation rights to employees, directors and
consultants as determined by the Board of Directors. In August
2013, in connection with the Merger, the Company assumed the ITI
2003 Equity Incentive Plan, as amended (the “2003
Plan”), which expired by its terms in July 2013. As of
December 31, 2016, there were options to purchase 666,909
shares of common stock outstanding under the 2003 Plan and options
to purchase 2,434,123 shares of common stock outstanding under the
2013 Plan. Effective in November 2013, the Company adopted the 2013
Plan. The Company initially reserved 2,850,000 shares of common
stock for issuance under the 2013 Plan. In both January 2015 and
2014, the number of shares of common stock reserved for issuance
under the 2013 Plan automatically increased by 800,000 pursuant to
the evergreen provisions of the 2013 Plan. On June 16, 2015,
the stockholders of the Company approved, at the Company’s
2015 Annual Meeting of Stockholders, an amendment to the 2013 Plan
to increase the number of shares of common stock available for
issuance under the plan by 3,100,000 shares, to increase by 100,000
shares the maximum number of shares available for the issuance of
options, stock appreciation rights and other similar awards to any
one participant in any calendar year for purposes of meeting the
requirements for qualified performance-based compensation under
Section 162(m) of the Internal Revenue Code of 1986, as
amended (the “Code”), and to eliminate the evergreen
provisions of the 2013 Plan under which 800,000 shares were
automatically added to the plan on each of January 1, 2014 and
2015. Stock options granted under the 2013 Plan may be either
incentive stock options (“ISOs”) as defined by the
Code, or <font style="WHITE-SPACE: nowrap">non-qualified</font> stock options. The Board of
Directors determines who will receive options, the vesting periods
(which are generally two to three years) and the exercise prices of
such options. Options have a maximum term of 10 years. The exercise
price of ISOs granted under the 2013 Plan must be at least equal to
the fair market value of the common stock on the date
of grant.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Total stock-based compensation expense related to all of the
Company’s share-based awards, including stock options and
RSUs to employees, directors and consultants recognized during the
years ended December 31, 2016, 2015 and 2014, was comprised of
the following:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="53%"></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Years Ended
December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Research and development</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>4,472,658</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">4,768,131</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,842,828</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
General and administrative</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>10,228,561</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6,122,774</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,001,050</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Total share-based compensation expense</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>14,701,219</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,890,905</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">3,843,878</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The following table describes the weighted-average assumptions used
for calculating the value of options granted during the years ended
December 31, 2016, 2015 and 2014:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="70%"></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="4%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="4%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Dividend yield</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>0</b></td>
<td valign="bottom" nowrap="nowrap"><b>% </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Expected volatility</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b><font style="WHITE-SPACE: nowrap">80.0%-90.0</font></b></td>
<td valign="bottom" nowrap="nowrap"><b>% </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">80.0</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">80.0</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Weighted-average risk-free interest rate</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>1.7</b></td>
<td valign="bottom" nowrap="nowrap"><b>% </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1.8</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2.0</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Expected term (in years)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>5.9</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">5.9</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6.3</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Information regarding the stock options activity, including with
respect to grants to employees, directors and consultants as of
December 31, 2016, and changes during the period then ended,
are summarized as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0">
<tr>
<td width="60%"></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Number of<br />
Shares</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Weighted-<br />
Average<br />
Exercise<br />
Price</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Aggregate<br />
Intrinsic<br />
Value</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Weighted-<br />
Average<br />
Contractual<br />
Life</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2015</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,737,657</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">13.72</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">109,778,658</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">7.64 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Options granted</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">487,121</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">48.85</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">9.15 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Options exercised</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(123,745</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">3.86</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3.05 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Options canceled or expired</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(1</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1.36</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,101,032</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">19.63</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">9,351,908</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">7.18 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Vested or expected to vest at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,101,032</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">19.63</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Exercisable at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,025,757</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">12.59</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">9,310,898</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6.64 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The weighted-average grant date fair value for awards granted
during the years ended December 31, 2016, 2015, and 2014, was
$48.85, $21.00, and $16.50 per share, respectively. Total intrinsic
value of the options exercised during the years ended
December 31, 2016, 2015, and 2014 was approximately
$2,984,283, $10,951,057 and $3,696,775, respectively. The total
fair value of shares vested in the years ended December 31,
2016, 2015 and 2014, was approximately $9,310,898, $5,207,073 and
$3,703,000, respectively.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
During 2016, 2015 and 2014, the Company granted options to certain
scientific advisory board members of the Company to purchase 5,000,
45,571 and 95,000 shares of common stock, respectively, at an
average exercise price per share of $53.63, $17.57, and $16.86,
respectively. The options vest ratably over a period of 12 to 24
months. Stock compensation related to these grants will fluctuate
with any changes in the underlying value of the Company’s
common stock, as the performance period is not fixed.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
As of December 31, 2016 and 2015 there was $3,022,843 and
$291,644, respectively, of unrecognized compensation costs related
to unvested RSUs. The unrecognized share-based compensation expense
related to stock option awards at December 31, 2016, is
$15,022,101 and will be recognized over a weighted-average period
of 1.7 years.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The fair value of an RSU is based on the closing price of the
Company’s common stock on the date of grant. Information
regarding RSU activity, including with respect to grants to
employees as of December 31, 2016 and changes during the year
then ended, is summarized as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="76%" align="center" border="0">
<tr>
<td width="69%"></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Number of<br />
Shares</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Weighted-<br />
Average<br />
Grant Date<br />
Fair Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2015</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">5,272</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">56.90</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSU’s granted in 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">78,806</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">53.63</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSU’s vested in 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(1,757</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">56.90</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">82,321</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">53.77</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company recognized <font style="WHITE-SPACE: nowrap">non-cash</font> stock-based compensation
expense related to RSU’s for the years ending
December 31, 2016 and 2015 of approximately $1.5 million
and $8,000, respectively.</p>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Loss Per Share</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Basic net loss per common share is determined by dividing the net
loss by the weighted-average number of common shares outstanding
during the period, without consideration of common stock
equivalents. Diluted net loss per share is computed by dividing the
net loss by the weighted-average number of common stock equivalents
outstanding for the period. The treasury stock method is used to
determine the dilutive effect of the Company’s stock option
grants and RSUs.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The following common stock equivalents were excluded in the
calculation of diluted loss per share because their effect would be
anti-dilutive as applied to the loss from operations for the years
ended December 31, 2016, 2015 and 2014:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="63%"></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Years Ended
December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Common Stock Equivalents</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,225,614</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,322,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">958,712</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSUs</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">32,781</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
</div>
FY
-116153097
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Comprehensive Income (Loss)</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
All components of comprehensive income (loss), including net income
(loss), are reported in the financial statements in the period in
which they are incurred. Comprehensive income (loss) is defined as
the change in equity of a business enterprise during a period from
transactions and other events and circumstances from <font style="WHITE-SPACE: nowrap">non-owner</font> sources. In accordance with
accounting guidance, the Company presents the impact of any
unrealized gains or (losses) on its investment securities in a
separate statement of comprehensive income (loss) for each
period.</p>
</div>
Large Accelerated Filer
No
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
<b>Basis of Presentation</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The accompanying consolidated financial statements of
Intra-Cellular Therapies, Inc. and its wholly own subsidiaries have
been prepared in conformity with accounting principles generally
accepted in the United States of America (“GAAP”). Any
reference in these notes to applicable guidance is meant to refer
to the authoritative United States generally accepted accounting
principles as found in the Accounting Standards Codification
(“ASC”) and Accounting Standards Update
(“ASU”) of the Financial Accounting Standards Board
(“FASB”). All intercompany accounts and transactions
have been eliminated in consolidation. The Company currently
operates in one operating segment. Operating segments are defined
as components of an enterprise about which separate discrete
information is available for the chief operating decision maker, or
decision making group, in deciding how to allocate resources and
assessing performance. The Company views its operations and manages
its business in one segment, which is discovering and developing
drugs for the treatment of neurological and psychiatric
disorders.</p>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>8. Commitments and Contingencies</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The Company currently has an operating lease agreement with a
commitment for $16,255,927 for laboratory and office facilities
through 2027.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
At December 31, 2016, future minimum lease payments under
leases having an initial or remaining <font style="WHITE-SPACE: nowrap">non-cancellable</font> lease term in excess
of one year are set forth in the table below:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="68%" align="center" border="0">
<tr>
<td width="79%"></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom" nowrap="nowrap">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 16.9pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt">
<b>Year</b></p>
</td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2017</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,299,845</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2018</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,457,008</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2019</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,500,718</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2020</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,545,740</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2021</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,592,112</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Thereafter</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">8,860,504</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">16,255,927</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
Rent expense for the years ended December 31, 2016, 2015 and
2014 was $1,419,940, $1,385,207 and $853,504, respectively.</p>
</div>
25000
-0.0093
0
1300000
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>7. Collaborations and License Agreements</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<i>The Bristol-Myers Squibb License Agreement</i></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
On May 31, 2005, the Company entered into a worldwide,
exclusive License Agreement with Bristol-Myers Squibb Company
(“BMS”), pursuant to which the Company holds a license
to certain patents and <font style="WHITE-SPACE: nowrap">know-how</font> of BMS relating to
lumateperone and other specified compounds. The agreement was
amended on November 3, 2010. The licensed rights are
exclusive, except BMS retains rights in specified compounds in the
fields of obesity, diabetes, metabolic syndrome and cardiovascular
disease. However, BMS has no right to use, develop or commercialize
lumateperone and other specified compounds in any field of use. The
Company has the right to grant sublicenses of the rights conveyed
by BMS. The Company is obliged under the license to use
commercially reasonable efforts to develop and commercialize the
licensed technology. The Company is also prohibited from engaging
in the clinical development or commercialization of specified
competitive compounds.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Under the agreement, the Company made an upfront payment of
$1.0 million to BMS, a milestone payment of $1.25 million
in December 2013, and a milestone payment of $1.5 million in
December 2014 following the initiation of the Company’s first
Phase 3 clinical trial for lumateperone for patients with
exacerbated schizophrenia. Possible milestone payments remaining
total $12.0 million. Under the agreement, the Company may be
obliged to make other milestone payments to BMS for each licensed
product of up to an aggregate of approximately $14.75 million.
The Company is also obliged to make tiered single digit percentage
royalty payments on sales of licensed products. The Company is
obliged to pay to BMS a percentage of <font style="WHITE-SPACE: nowrap">non-royalty</font> payments made in consideration
of any sublicense.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The agreement extends, and royalties are payable, on a <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">country-by-country</font></font> and <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">product-by-product</font></font> basis, through the later of
ten years after first commercial sale of a licensed product in such
country, expiration of the last licensed patent covering a licensed
product, its method of manufacture or use, or the expiration of
other government grants providing market exclusivity, subject to
certain rights of the parties to terminate the agreement on the
occurrence of certain events. On termination of the agreement, the
Company may be obliged to convey to BMS rights in developments
relating to a licensed compound or licensed product, including
regulatory filings, research results and other intellectual
property rights.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In September 2016, the Company transferred certain of its rights
under the BMS Agreement to its wholly owned subsidiary, ITI
Limited. In connection with the transfer, the Company
guaranteed ITI Limited’s performance of its obligations under
the BMS Agreement.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<i>The Takeda Pharmaceutical License and Collaboration Agreement
and Termination Agreement</i></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
On February 25, 2011, the Company entered into a license and
collaboration agreement (the “Takeda License
Agreement”) with Takeda Pharmaceutical Company Limited
(“Takeda”) under which the Company agreed to
collaborate to research, develop and commercialize its proprietary
compound <font style="WHITE-SPACE: nowrap">ITI-214</font> and other selected compounds
that selectively inhibit phosphodiesterase type 1
(“PDE1”) for use in the prevention and treatment of
human diseases. As part of the agreement, the Company assigned to
Takeda certain patents owned by the Company that claim <font style="WHITE-SPACE: nowrap">ITI-214</font> and granted Takeda an
exclusive license to develop and commercialize compounds identified
in the conduct of the research program that satisfy specified
criteria. However, the Company retained rights to all compounds
that do not meet the specified criteria and the Company continues
to develop PDE1 inhibitors outside the scope of the agreement.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
On October 31, 2014, the Company entered into an agreement
with Takeda terminating the Takeda License Agreement, pursuant to
which all rights granted under the Takeda License Agreement were
returned to the Company. On September 15, 2015, Takeda
completed the transfer of the Investigational New Drug Application
(“IND”) for <font style="WHITE-SPACE: nowrap">ITI-214</font> to the Company. <font style="WHITE-SPACE: nowrap">ITI-214</font> is the first compound in its
class to successfully advance into Phase 1 clinical trials. The
Company intends to explore the development of its PDE program,
including <font style="WHITE-SPACE: nowrap">ITI-214</font> for the treatment of several
CNS and <font style="WHITE-SPACE: nowrap">non-CNS</font> conditions,
including cardiovascular disease. Following the positive safety and
tolerability results in the Company’s Phase 1 program,
in the first half of 2017 the Company expects to initiate a Phase
1/2 clinical trial with ITI-214 in patients with Parkinson’s
disease to evaluate safety and tolerability in this patient
population, as well as motor and non-motor exploratory endpoints.
Other compounds in the PDE portfolio are also being advanced for
the treatment of various indications.</p>
</div>
-19605520
0.3500
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Financial Instruments</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company considers the recorded costs of its financial assets
and liabilities, which consist of cash equivalents, accounts
receivable, prepaids, accounts payable and accrued liabilities, to
approximate their fair value because of their relatively short
maturities at December 31, 2016 and December 31, 2015.
Management believes that the risks associated with its financial
instruments are minimal as the counterparties are various
corporations, financial institutions and government agencies of
high credit standing.</p>
</div>
330702
36781
1419940
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Accounts Receivable</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Accounts receivable that management has the intent and ability to
collect are reported in the balance sheets at outstanding amounts,
less an allowance for doubtful accounts. The Company writes off
uncollectible receivables when the likelihood of collection is not
probable.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
The Company evaluates the collectability of accounts receivable on
a regular basis. The allowance, if any, is based upon various
factors including the financial condition and payment history of
customers, an overall review of collections experience on other
accounts and economic factors or events expected to affect future
collections experience. No allowance was recorded as of
December 31, 2016 and 2015, as the Company has a history of
collecting on all its accounts including government agencies and
collaborations funding its research.</p>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Investment Securities</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Investment securities may consist of investments in U.S.
Treasuries, various U.S. governmental agency debt securities,
corporate bonds, certificates of deposit, and other fixed income
securities with an average maturity of twelve months or less.
Management classifies the Company’s investments as
<font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale.</font></font> Such
securities are carried at estimated fair value, with any unrealized
holding gains or losses reported, net of any tax effects reported,
as accumulated other comprehensive income, which is a separate
component of stockholders’ equity. Realized gains and losses,
and declines in value judged to be other-than-temporary, if any,
are included in consolidated results of operations. A decline in
the market value of any <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> security
below cost that is deemed to be other-than-temporary results in a
reduction in fair value, which is charged to earnings in that
period, and a new cost basis for the security is established.
Dividend and interest income is recognized as interest income when
earned. The cost of securities sold is calculated using the
specific identification method.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
Investment securities consisted of the following (in
thousands):</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="53%"></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="14" align="center">
<b>December 31, 2016</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Amortized<br />
Cost</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
Gains</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
(Losses)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Estimated<br />
Fair<br />
Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">67,199</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(74</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit (1)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,740</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,352</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">11</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(52</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,985</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(205</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,776</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">13</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(331</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,458</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="56%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="14" align="center">
<b>December 31, 2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Amortized<br />
Cost</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
Gains</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
(Losses)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Estimated<br />
Fair<br />
Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">61,510</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(271</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit (1)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,343</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(11</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,122</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(48</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">76,157</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(262</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,632</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(592</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,041</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td valign="top" width="4%" align="left">(1)</td>
<td valign="top" align="left">“FDIC certificates of
deposit” consist of deposits that are less than
$250,000.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company has classified all of its investment securities
<font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale,</font></font> including
those with maturities beyond one year, as current assets on the
consolidated balance sheets based on the highly liquid nature of
the investment securities and because these investment securities
are considered available for use in current operations. As of
December 31, 2016 and 2015 the Company held $47.9 million
and $142.4 million, respectively, of <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> investment
securities with contractual maturity dates more than one year and
less than two years.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company monitors its investment portfolio for impairment
quarterly or more frequently if circumstances warrant. In the event
that the carrying value of an investment exceeds its fair value and
the decline in value is determined to be other-than-temporary, the
Company records an impairment charge within earnings attributable
to the estimated credit loss. In determining whether a decline in
the value of an investment is other-than-temporary, the Company
evaluates currently available factors that may include, among
others: (1) general market conditions; (2) the duration
and extent to which fair value has been less than the carrying
value; (3) the investment issuer’s financial condition
and business outlook; and (4) the Company’s assessment
as to whether it is more likely than not that the Company will be
required to sell a security prior to recovery of its amortized cost
basis.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
As of December 31, 2016 the Company had $25.5 million of
investments that had been held for greater than one year that have
a temporary impairment of approximately $25,000. As of
December 31, 2015 the Company had approximately
$9.2 million of investments that have been held for greater
than one year which had a temporary impairment of approximately
$19,000.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company attributes the unrealized losses on the <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> securities
as of December 31, 2016 and 2015, to the variability in
related market interest rates. The Company does not intend to sell
these securities, nor is it more likely than not that the Company
will be required to sell them prior to the end of their contractual
terms. Furthermore, the Company does not believe that these
securities expose us to undue market risk or counterparty credit
risk. As such, the Company does not consider these securities to be
other-than-temporarily impaired.</p>
</div>
233772
395757168
<div>
<p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
<b>3. Property and Equipment</b></p>
<p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
Property and equipment consist of the following:</p>
<p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">
 </p>
<table cellspacing="0" cellpadding="0" width="76%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center">
<tr>
<td width="65%"></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="6" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"><b>2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style="margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Computer equipment</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">39,095</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">42,064</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Furniture and fixtures</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">292,423</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">266,695</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Scientific equipment</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,844,865</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,823,601</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr style="font-size:1px;">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,176,383</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,132,360</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Less accumulated depreciation</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(2,548,769</td>
<td nowrap="nowrap" valign="bottom">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(2,356,838</td>
<td nowrap="nowrap" valign="bottom">) </td>
</tr>
<tr style="font-size:1px;">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">627,614</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">775,522</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr style="font-size:1px;">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
Depreciation expense for the years ended December 31, 2016,
2015 and 2014 was $196,872, $139,626 and $25,481, respectively.</p>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>6. Income Taxes</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Total income tax expense for the years ended December 31,
2016, 2015, and 2014 is allocated as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="49%"></td>
<td valign="bottom" width="11%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Current</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,065,673</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(19,605,520</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(51,165,859</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(14,655,320</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Valuation allowance</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">19,605,520</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">51,165,859</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">14,655,320</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Provision for income taxes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,065,673</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
A reconciliation of the difference between the statutory federal
income tax rate and the effective income tax rate for the years
ended December 31, 2016, 2015, and 2014 is as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="72%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Income tax benefit at statutory federal rate</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">35.00</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">35.00</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">35.00</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Royalty Income</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(37.93</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Other Permanent differences</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.78</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.56</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.12</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Foreign rate differential</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(8.61</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
<font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">Return-to-provision—R&D</font></font> Credit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.03</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.05</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
R&D Credit—current year</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2.13</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">4.19</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2.32</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Reserve for uncertain tax positions</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.02</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.01</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Change in effective state tax rates</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(6.98</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.05</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.14</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
State income tax expense</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(.70</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">10.24</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">10.50</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Change in valuation allowance</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">16.99</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(48.82</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(47.75</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Provision for income taxes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.93</td>
<td valign="bottom" nowrap="nowrap">)% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.00</td>
<td valign="bottom" nowrap="nowrap">)% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.01</td>
<td valign="bottom" nowrap="nowrap">)% </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Deferred income taxes reflect the net tax effect of temporary
differences that exist between the carrying amounts of assets and
liabilities for financial reporting purposes and the amounts used
for income tax purposes, using enacted tax rates in effect for the
year in which the differences are expected to reverse. As of
December 31, 2016, the Company had $121.0 million of
federal net operating loss carryforwards, which expire at various
dates through 2035. The gross amount of the state net operating
loss carryforwards is equal to or less than the federal net
operating loss carryforwards and expires over various periods based
on individual state tax law. In general, businesses with U.S. net
operating losses (“NOLs”) are considered loss
corporations for U.S. federal income tax purposes. Pursuant to
Section 382 of the Code, loss corporations that undergo an
ownership change, as defined under the Code, may be subject to an
annual limitation on the amount of NOLs (and certain other tax
attributes) available to offset taxable income earned after such
ownership change. For the year ended December 31, 2015, the
Company performed a Section 382 ownership analysis and
determined that an ownership change occurred (within the meaning of
Section 382 of the Code) in 2015. Based on the analysis
performed, however, the Company does not believe that the
Section 382 annual limitation will impact the Company’s
ability to utilize the tax attributes that existed as of the date
of the ownership change in a material manner. If the Company
experiences an ownership change in the future, the tax benefits
related to the NOLs and tax credit carryforwards may be further
limited or lost.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In September 2016, the Company licensed certain intellectual
property rights to its wholly-owned subsidiary, ITI Limited, which
was formed in the third quarter of 2016. The costs to develop,
test, manufacture and perform other activities related to the
lumateperone (also known as ITI-007) program will be the
responsibility of ITI Limited and will be incurred outside of the
United States. Therefore, the majority of expected losses incurred
by the Company during the next several years will not result in
additional NOLs to be carried forward and used against future net
income. At December 31, 2016, the Company had
$1.3 million in excess tax benefits related to stock-based
compensation deductions, the benefit of which will be recorded to
additional <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">paid-in-capital</font></font> once the benefit is realized
through a reduction of income taxes payable. The following
summarizes the significant components of the Company’s
deferred tax assets and liabilities as of December 31, 2016
and 2015, respectively:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="76%" align="center" border="0">
<tr>
<td width="61%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="6" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred tax assets:</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net operating loss carryforwards</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">49,627,652</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">76,741,198</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Accrued employee benefits</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">535,158</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">543,466</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Research and development credit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">9,367,227</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6,962,731</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Stock compensation</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">9,360,025</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">5,641,993</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Federal AMT credit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,062,451</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred rent</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,095,220</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">725,195</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1pt">
<td height="8"></td>
<td height="8" colspan="4"></td>
<td height="8" colspan="4"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred tax liabilities:</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Depreciation</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(44,732</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(6,062</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net deferred tax asset</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">71,003,001</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">90,608,521</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Valuation allowance</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(71,003,001</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(90,608,521</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net deferred tax asset</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Based upon the Company’s historical operating performance and
the reported cumulative net losses to date, the Company presently
does not have sufficient objective evidence to support the recovery
of its net deferred tax assets. Accordingly, the Company has
established a full valuation allowance against its net deferred tax
assets for financial reporting purposes because it is not more
likely than not that these deferred tax assets will be
realized.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The total amount of unrecognized tax benefits as of
December 31, 2016 and December 31, 2015 were
$1.7 million and $1.7 million respectively. If recognized
none of these tax benefits would affect the effective tax rate due
to valuation allowances.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The following summarizes the significant components of gross
unrecognized tax benefits as of December 31, 2016 and 2015,
respectively:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="76%" align="center" border="0">
<tr>
<td width="66%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="6" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Balance at January 1,</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>1,720,912</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,717,635</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Current Year Uncertain Tax Positions:</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Gross Increases</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">17,903</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,277</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Balance at December 31,</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>1,738,815</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,720,912</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
</div>
1000000
118589593
-116426268
-115360595
1271517
36781
92262415
273171
488068547
<div>
<p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
Property and equipment consist of the following:</p>
<p style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">
 </p>
<table cellspacing="0" cellpadding="0" width="76%" border="0" style="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" align="center">
<tr>
<td width="65%"></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="6" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2" align="center" style="border-bottom:1.00pt solid #000000"><b>2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style="margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Computer equipment</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">39,095</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">42,064</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Furniture and fixtures</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">292,423</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">266,695</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Scientific equipment</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,844,865</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,823,601</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr style="font-size:1px;">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,176,383</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,132,360</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr bgcolor="#CCEEFF" style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top">
<p style=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">
Less accumulated depreciation</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(2,548,769</td>
<td nowrap="nowrap" valign="bottom">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(2,356,838</td>
<td nowrap="nowrap" valign="bottom">) </td>
</tr>
<tr style="font-size:1px;">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">
 </p>
</td>
<td> </td>
</tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">627,614</td>
<td nowrap="nowrap" valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">775,522</td>
<td nowrap="nowrap" valign="bottom"> </td>
</tr>
<tr style="font-size:1px;">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td valign="bottom">
<p style=" margin-top:0pt ; margin-bottom:0pt; border-top:3.00px double #000000">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
63679
2121742
-4016164
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Recently Issued Accounting Standards</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In August 2014, the FASB issued ASU <font style="WHITE-SPACE: nowrap">No. 2014-15,</font> “Presentation of
Financial Statements—Going Concern,” to provide
guidance on management’s responsibility in evaluating whether
there is substantial doubt about a company’s ability to
continue as a going concern and about related footnote disclosures.
For each reporting period, management will be required to evaluate
whether there are conditions or events that raise substantial doubt
about the Company’s ability to continue as a going concern
within one year from the date the financial statements are issued.
This guidance is effective for the annual period ending after
December 15, 2016, and for annual periods and interim periods
thereafter. Early adoption of the guidance was permitted. The
Company has adopted ASU <font style="WHITE-SPACE: nowrap">No. 2014-15</font> and the adoption had no impact
on the Company’s consolidated financial statements.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In May 2014, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">No. 2014-09</font> (ASU <font style="WHITE-SPACE: nowrap">2014-09),</font> Revenue from Contracts with
Customers. ASU <font style="WHITE-SPACE: nowrap">2014-09</font> will eliminate
transaction-specific and industry-specific revenue recognition
guidance under current GAAP and replace it with a principle-based
approach for determining revenue recognition. ASU <font style="WHITE-SPACE: nowrap">2014-09</font> will require that companies
recognize revenue based on the value of transferred goods or
services as they occur in the contract. ASU <font style="WHITE-SPACE: nowrap">2014-09</font> also will require additional
disclosure about the nature, amount, timing and uncertainty of
revenue and cash flows arising from customer contracts, including
significant judgments and changes in judgments and assets
recognized from costs incurred to obtain or fulfill a contract. In
July 2015, the FASB decided to defer the effective date of the
standard from January 1, 2017, to January 1, 2018, with
an option that permits companies to adopt the standard as early as
the original effective date. Early adoption of the standard prior
to the original effective date is not permitted. The standard
permits the use of either the retrospective or cumulative effect
transition method.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company started an initial impact assessment of the potential
changes from adopting ASU <font style="WHITE-SPACE: nowrap">2014-09.</font> Based on the assessment
procedures performed to date the Company anticipates that the
adoption of ASU <font style="WHITE-SPACE: nowrap">2014-09</font> will primarily impact the
contract revenues recognized for collaborations and license
agreements. The Company is still completing its initial assessment
of the impact of this guidance, including the new disclosure
requirements, as the Company has not had product sales to date. The
Company plans to adopt the new standard effective January 1,
2018. The Company continues to monitor additional changes,
modifications, clarifications or interpretations being undertaken
by the FASB, which may impact the Company’s current
conclusions.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In January 2016, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">2016-01,</font> Recognition and Measurement of
Financial Assets and Financial Liabilities (“ASU <font style="WHITE-SPACE: nowrap">2016-01”).</font> ASU <font style="WHITE-SPACE: nowrap">2016-01</font> eliminates the requirement to
disclose the methods and significant assumptions used to estimate
the fair value that is required to be disclosed for financial
instruments measured at amortized cost on the balance sheet. The
standard also clarifies the need to evaluate a valuation allowance
on a deferred tax asset related to <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> securities in combination with
the Company’s other deferred tax assets. ASU <font style="WHITE-SPACE: nowrap">2016-01</font> is effective for annual
reporting periods beginning after December 15, 2017. The
adoption of this standard is not expected to have a material impact
on the Company’s consolidated financial statements.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In February 2016, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">2016-02,</font> Leases (“ASU <font style="WHITE-SPACE: nowrap">2016-02”).</font> ASU <font style="WHITE-SPACE: nowrap">2016-02</font> allows the recognition of
lease assets and lease liabilities by lessees for those leases
classified as operating leases under previous GAAP. The
classification criteria for distinguishing between finance leases
and operating leases are substantially similar to the
classification criteria for distinguishing between capital leases
and operating leases in the previous leases guidance.
ASU <font style="WHITE-SPACE: nowrap">2016-02</font> is effective for annual
reporting periods beginning after December 15, 2018 and early
adoption is permitted. The Company is currently analyzing the
impact of ASU <font style="WHITE-SPACE: nowrap">No. 2016-02</font> and, at this time, is yet to
determine the impact of the new standard, if any, on the
Company’s consolidated financial statements.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In March 2016, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">2016-09,</font> Compensation—Stock
Compensation (“ASU <font style="WHITE-SPACE: nowrap">2016-09”).</font> ASU <font style="WHITE-SPACE: nowrap">2016-09</font> simplifies several areas of
accounting for stock compensation, including simplification of the
accounting for income taxes, classification of excess tax benefits
on the Statement of Cash Flows and forfeitures. ASU <font style="WHITE-SPACE: nowrap">2016-09</font> is effective for annual
reporting periods beginning after December 15, 2016. An entity
that elects early adoption must adopt all of the amendments in the
same period. The Company did not early adopt ASU <font style="WHITE-SPACE: nowrap">2016-09</font> as of and for the period ended
December, 2016. The Company intends to adopt this standard for the
quarter ending March 31, 2017 and the adoption of this
standard is not expected to have a material impact on the
Company’s consolidated financial statements.</p>
</div>
273171
-118258891
477734
2935077
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
<i>The following table sets for the Company’s unaudited
condensed consolidated statements of operations for the 2016
quarters ended:</i></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="40%"></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom" nowrap="nowrap">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 70.2pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt">
<b>2016 Quarter Ended</b></p>
</td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>December 31,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>September 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>June 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>March 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Revenue</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">97,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">4,362</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">228,445</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net loss</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(27,485,039</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(30,265,327</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(30,834,454</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(27,841,449</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Basic and diluted net loss per share</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.64</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.70</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.71</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.64</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
<i>The following table sets for the Company’s unaudited
condensed consolidated statements of operations for the 2015
quarters ended:</i></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="41%"></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom" nowrap="nowrap">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 70.2pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt">
<b>2015 Quarter Ended</b></p>
</td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>December 31,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>September 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>June 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>March 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Revenue</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">30,659</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">57,390</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">3,315</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net loss</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(28,834,516</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(32,160,483</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(21,511,318</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(22,286,824</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Basic and diluted net loss per share</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.67</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.91</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.61</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.72</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
The following summarizes the significant components of gross
unrecognized tax benefits as of December 31, 2016 and 2015,
respectively:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0">
<tr>
<td width="66%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="6" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Balance at January 1,</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>1,720,912</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,717,635</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Current Year Uncertain Tax Positions:</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Gross Increases</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">17,903</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,277</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Balance at December 31,</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>1,738,815</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,720,912</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
0
-19605520
2147080
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>1. Organization</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Intra-Cellular Therapies, Inc. (the “Company”), through
its wholly-owned operating subsidiaries, ITI, Inc.
(“ITI”) and ITI Limited, is a biopharmaceutical company
focused on the discovery and clinical development of innovative,
small molecule drugs that address underserved medical needs in
neuropsychiatric and neurological disorders by targeting
intracellular signaling mechanisms within the central nervous
system (“CNS”). The Company’s lead product
candidate, lumateperone, is in Phase 3 clinical development as a
novel treatment for schizophrenia, bipolar depression and agitation
associated with dementia, including Alzheimer’s disease.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company was originally incorporated in the State of Delaware in
August 2012 under the name “Oneida Resources Corp.”
Prior to a reverse merger that occurred on August 29, 2013, or
the Merger, Oneida Resources Corp. was a “shell”
company registered under the Securities Exchange Act of 1934 (the
“Exchange Act”) with no specific business plan or
purpose until it began operating the business of ITI, through the
Merger transaction on August 29, 2013. ITI was incorporated in
Delaware in May 2001 to focus primarily on the development of novel
drugs for the treatment of neuropsychiatric and neurologic diseases
and other disorders of the CNS. Effective upon the Merger, a
wholly-owned subsidiary of the Company merged with and into ITI,
and ITI continues as the operating subsidiary of the Company.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
On March 11, 2015, the Company completed a public offering of
common stock in which the Company sold 5,411,481 shares of common
stock, which included the exercise of the underwriters’
option to purchase an additional 661,481 shares, at an offering
price of $24.00 per share for aggregate gross proceeds of
approximately $129.9 million. After deducting underwriting
discounts, commissions and offering expenses, the net proceeds to
the Company were approximately $121.8 million.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
On September 28, 2015, the Company completed a public offering
of common stock in which the Company sold 7,935,000 shares of
common stock, which included the exercise of the
underwriters’ option to purchase an additional 1,035,000
shares, at an offering price of $43.50 per share for aggregate
gross proceeds of approximately $345.2 million. After
deducting underwriting discounts, commissions and offering
expenses, the net proceeds to the Company were approximately
$327.4 million.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In September 2016, the Company licensed certain intellectual
property rights to its wholly-owned subsidiary, ITI Limited, which
was formed in the third quarter of 2016. Although the license of
intellectual property rights did not result in any gain or loss in
the consolidated statements of operations, the $125 million of gain
related to the transaction helped generate net taxable income for
tax purposes in the U.S. and the Company utilized a portion of our
available federal and state net operating loss carryforwards to
offset the majority of this gain. Any taxes incurred related to
intercompany transactions were treated as tax expense in the
Company’s consolidated statement of operations. In addition
to the license, the Company also entered into a research and
development agreement with ITI Limited pursuant to which the
Company will conduct research and development services related to
the license agreement and charge ITI Limited for these
services.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In order to further its research projects and support its
collaborations, the Company will require additional financing until
such time, if ever, that revenue streams are sufficient to generate
consistent positive cash flow from operations. Possible sources of
funds include public or private sales of the Company’s equity
securities, sales of debt securities, the incurrence of debt from
commercial lenders, strategic collaborations, licensing a portion
or all of the Company’s product candidates and technology
and, to a lesser extent, grant funding. On September 2, 2016,
the Company filed a universal shelf registration statement on
Form <font style="WHITE-SPACE: nowrap">S-3,</font> which was declared effective
by the Securities and Exchange Commission (the “SEC”)
on September 14, 2016, on which the Company registered for
sale up to $350 million of any combination of our common
stock, preferred stock, debt securities, warrants, rights, purchase
contracts and/or units from time to time and at prices and on terms
that the Company may determine. This registration statement will
remain in effect for up to three years from the initial effective
date.</p>
</div>
1065673
-91257227
125000000
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
<b>Income Taxes</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Income taxes are accounted for using the liability method. Deferred
tax assets and liabilities are recognized for the future tax
consequences attributable to differences between the financial
statement carrying amounts of existing assets and liabilities and
their respective tax bases. Deferred tax assets and liabilities are
measured using enacted tax rates expected to apply to taxable
income in the year in which those temporary differences are
expected to be recovered or settled.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The effect on deferred tax assets and liabilities of a change in
tax rates is recognized in income in the period that includes the
enactment date. Valuation allowances are established when necessary
to reduce net deferred tax assets to the amount expected to be
realized. Income tax expense is the tax payable for the period and
the change during the period in deferred tax assets and
liabilities. The Company accounts for uncertain tax positions
pursuant to ASC Topic 740 (previously included in FASB
Interpretation No. 48, <i>Accounting for Uncertainty in Income
Taxes—an Interpretation of FASB Statement
No.</i><i> 109</i>). Financial statement recognition of a tax
position taken or expected to be taken in a tax return is
determined based on a <font style="WHITE-SPACE: nowrap">more-likely-than-not</font> threshold of that
position being sustained. If the tax position meets this threshold,
the benefit to be recognized is measured as the tax benefit having
the highest likelihood of being realized upon ultimate settlement
with the taxing authority. The Company recognizes interest accrued
related to unrecognized tax benefits and penalties in the provision
for income taxes.</p>
</div>
48964
0
123745
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Use of Estimates</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The preparation of financial statements in conformity with GAAP
requires management to make estimates and assumptions that affect
the amounts reported in the financial statements and accompanying
notes. Although actual results could differ from those estimates,
management does not believe that such differences would be
material.</p>
</div>
-0.0861
233772
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Property and Equipment</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Property and equipment is stated at cost and depreciated on a
straight-line basis over estimated useful lives ranging from three
to five years. Leasehold improvements are amortized using the
straight-line method over the shorter of the estimated useful life
of the assets or the term of the related lease. Expenditures for
maintenance and repairs are charged to operations as incurred.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
When indicators of possible impairment are identified, the Company
evaluates the recoverability of the carrying value of its
long-lived assets based on the criteria established in
ASC 360, <i>Property, Plant and Equipment</i>. The Company
considers historical performance and anticipated future results in
its evaluation of potential impairment. The Company evaluates the
carrying value of those assets in relation to the operating
performance of the business and undiscounted cash flows expected to
result from the use of those assets. Impairment losses are
recognized when carrying value exceeds the undiscounted cash flows,
in which case management must determine the fair value of the
underlying asset. No such impairment losses have been recognized to
date.</p>
</div>
P10Y
0.900
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The following table describes the weighted-average assumptions used
for calculating the value of options granted during the years ended
December 31, 2016, 2015 and 2014:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="70%"></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="4%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="4%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Dividend yield</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>0</b></td>
<td valign="bottom" nowrap="nowrap"><b>% </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Expected volatility</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b><font style="WHITE-SPACE: nowrap">80.0%-90.0</font></b></td>
<td valign="bottom" nowrap="nowrap"><b>% </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">80.0</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">80.0</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Weighted-average risk-free interest rate</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>1.7</b></td>
<td valign="bottom" nowrap="nowrap"><b>% </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1.8</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2.0</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Expected term (in years)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>5.9</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">5.9</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6.3</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The following common stock equivalents were excluded in the
calculation of diluted loss per share because their effect would be
anti-dilutive as applied to the loss from operations for the years
ended December 31, 2016, 2015 and 2014:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="63%"></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Years Ended
December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Common Stock Equivalents</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,225,614</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,322,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">958,712</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSUs</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">32,781</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
Information regarding RSU activity, including with respect to
grants to employees as of December 31, 2016 and changes during
the year then ended, is summarized as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0">
<tr>
<td width="69%"></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Number of<br />
Shares</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Weighted-<br />
Average<br />
Grant Date<br />
Fair Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2015</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">5,272</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">56.90</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSU’s granted in 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">78,806</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">53.63</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSU’s vested in 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(1,757</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">56.90</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">82,321</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">53.77</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
P7Y2M5D
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 0pt">
Total stock-based compensation expense related to all of the
Company’s share-based awards, including stock options and
RSUs to employees, directors and consultants recognized during the
years ended December 31, 2016, 2015 and 2014, was comprised of
the following:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="53%"></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Years Ended
December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Research and development</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>4,472,658</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">4,768,131</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,842,828</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
General and administrative</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b> </b></td>
<td valign="bottom" align="right"><b>10,228,561</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6,122,774</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,001,050</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Total share-based compensation expense</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"><b>$</b></td>
<td valign="bottom" align="right"><b>14,701,219</b></td>
<td valign="bottom" nowrap="nowrap"><b> </b></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,890,905</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">3,843,878</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
0.00
48.85
P6Y7M21D
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Total income tax expense for the years ended December 31,
2016, 2015, and 2014 is allocated as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="49%"></td>
<td valign="bottom" width="11%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Current</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,065,673</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(19,605,520</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(51,165,859</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(14,655,320</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Valuation allowance</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">19,605,520</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">51,165,859</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">14,655,320</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Provision for income taxes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,065,673</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1,600</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
9310898
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The following summarizes the significant components of the
Company’s deferred tax assets and liabilities as of
December 31, 2016 and 2015, respectively:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="76%" align="center" border="0">
<tr>
<td width="61%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="6" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred tax assets:</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net operating loss carryforwards</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">49,627,652</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">76,741,198</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Accrued employee benefits</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">535,158</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">543,466</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Research and development credit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">9,367,227</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6,962,731</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Stock compensation</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">9,360,025</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">5,641,993</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Federal AMT credit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,062,451</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred rent</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,095,220</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">725,195</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1pt">
<td height="8"></td>
<td height="8" colspan="4"></td>
<td height="8" colspan="4"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Deferred tax liabilities:</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Depreciation</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(44,732</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(6,062</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net deferred tax asset</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">71,003,001</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">90,608,521</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Valuation allowance</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(71,003,001</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(90,608,521</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net deferred tax asset</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
17903
1
3.86
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
At December 31, 2016, future minimum lease payments under
leases having an initial or remaining <font style="WHITE-SPACE: nowrap">non-cancellable</font> lease term in excess
of one year are set forth in the table below:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="68%" align="center" border="0">
<tr>
<td width="79%"></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom" nowrap="nowrap">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 16.9pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt">
<b>Year</b></p>
</td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2017</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,299,845</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2018</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,457,008</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2019</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,500,718</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2020</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,545,740</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
2021</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,592,112</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Thereafter</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">8,860,504</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">16,255,927</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>2. Summary of Significant Accounting Policies</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Basis of Presentation</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The accompanying consolidated financial statements of
Intra-Cellular Therapies, Inc. and its wholly own subsidiaries have
been prepared in conformity with accounting principles generally
accepted in the United States of America (“GAAP”). Any
reference in these notes to applicable guidance is meant to refer
to the authoritative United States generally accepted accounting
principles as found in the Accounting Standards Codification
(“ASC”) and Accounting Standards Update
(“ASU”) of the Financial Accounting Standards Board
(“FASB”). All intercompany accounts and transactions
have been eliminated in consolidation. The Company currently
operates in one operating segment. Operating segments are defined
as components of an enterprise about which separate discrete
information is available for the chief operating decision maker, or
decision making group, in deciding how to allocate resources and
assessing performance. The Company views its operations and manages
its business in one segment, which is discovering and developing
drugs for the treatment of neurological and psychiatric
disorders.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Use of Estimates</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The preparation of financial statements in conformity with GAAP
requires management to make estimates and assumptions that affect
the amounts reported in the financial statements and accompanying
notes. Although actual results could differ from those estimates,
management does not believe that such differences would be
material.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Cash and Cash Equivalents</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company considers all highly liquid investments with a maturity
of three months or less from the date of purchase to be cash
equivalents. Cash and cash equivalents consist of checking
accounts, money market accounts, money market mutual funds, and
certificates of deposit with a maturity date of three months or
less. The carrying values of cash and cash equivalents approximate
the fair market value. Certificates of deposit, commercial paper,
corporate notes and corporate bonds with a maturity date of more
than three months are classified separately on the balance sheet.
In conjunction with the capitalization of ITI Limited, the Company
entered into a short term line of credit with a lender
collateralized by Company investments held by the lender.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Investment Securities</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Investment securities may consist of investments in U.S.
Treasuries, various U.S. governmental agency debt securities,
corporate bonds, certificates of deposit, and other fixed income
securities with an average maturity of twelve months or less.
Management classifies the Company’s investments
as <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale.</font></font> Such securities are carried at
estimated fair value, with any unrealized holding gains or losses
reported, net of any tax effects reported, as accumulated other
comprehensive income, which is a separate component of
stockholders’ equity. Realized gains and losses, and declines
in value judged to be other-than-temporary, if any, are included in
consolidated results of operations. A decline in the market value
of any <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> security below cost that is
deemed to be other-than-temporary results in a reduction in fair
value, which is charged to earnings in that period, and a new cost
basis for the security is established. Dividend and interest income
is recognized as interest income when earned. The cost of
securities sold is calculated using the specific identification
method.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Investment securities consisted of the following (in
thousands):</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="53%"></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="7%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="14" align="center">
<b>December 31, 2016</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Amortized<br />
Cost</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
Gains</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
(Losses)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Estimated<br />
Fair<br />
Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">67,199</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(74</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit (1)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,740</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,352</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">11</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(52</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,985</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(205</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,776</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">13</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(331</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,458</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="56%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="14" align="center">
<b>December 31, 2015</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Amortized<br />
Cost</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
Gains</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Unrealized<br />
(Losses)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Estimated<br />
Fair<br />
Value</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">61,510</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(271</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit (1)</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,343</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(11</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,122</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(48</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">76,157</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(262</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,632</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(592</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,041</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td valign="top" width="4%" align="left">(1)</td>
<td valign="top" align="left">“FDIC certificates of
deposit” consist of deposits that are less than
$250,000.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company has classified all of its investment
securities <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale,</font></font> including those with
maturities beyond one year, as current assets on the consolidated
balance sheets based on the highly liquid nature of the investment
securities and because these investment securities are considered
available for use in current operations. As of December 31,
2016 and 2015 the Company held $47.9 million and
$142.4 million, respectively, of <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> investment securities with
contractual maturity dates more than one year and less than two
years.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company monitors its investment portfolio for impairment
quarterly or more frequently if circumstances warrant. In the event
that the carrying value of an investment exceeds its fair value and
the decline in value is determined to be other-than-temporary, the
Company records an impairment charge within earnings attributable
to the estimated credit loss. In determining whether a decline in
the value of an investment is other-than-temporary, the Company
evaluates currently available factors that may include, among
others: (1) general market conditions; (2) the duration
and extent to which fair value has been less than the carrying
value; (3) the investment issuer’s financial condition
and business outlook; and (4) the Company’s assessment
as to whether it is more likely than not that the Company will be
required to sell a security prior to recovery of its amortized cost
basis.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
As of December 31, 2016 the Company had $25.5 million of
investments that had been held for greater than one year that have
a temporary impairment of approximately $25,000. As of
December 31, 2015 the Company had approximately
$9.2 million of investments that have been held for greater
than one year which had a temporary impairment of approximately
$19,000.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company attributes the unrealized losses on the <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> securities as of
December 31, 2016 and 2015, to the variability in related
market interest rates. The Company does not intend to sell these
securities, nor is it more likely than not that the Company will be
required to sell them prior to the end of their contractual terms.
Furthermore, the Company does not believe that these securities
expose us to undue market risk or counterparty credit risk. As
such, the Company does not consider these securities to be
other-than-temporarily impaired.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Fair Value Measurements</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company applies the fair value method under ASC Topic
820, <i>Fair Value
Measurements and Disclosures</i>. ASC Topic 820 defines fair value,
establishes a fair value hierarchy for assets and liabilities
measured at fair value and requires expanded disclosures about fair
value measurements. The ASC Topic 820 hierarchy ranks the quality
and reliability of inputs, or assumptions, used in the
determination of fair value and requires assets and liabilities
carried at fair value to be classified and disclosed in one of the
following categories based on the lowest level input used that is
significant to a particular fair value measurement:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Level 1—Fair value is
determined by using unadjusted quoted prices that are available in
active markets for identical assets and liabilities.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Level 2—Fair value is
determined by using inputs other than Level 1 quoted prices
that are directly or indirectly observable. Inputs can include
quoted prices for similar assets and liabilities in active markets
or quoted prices for identical assets and liabilities in inactive
markets. Related inputs can also include those used in valuation or
other pricing models, such as interest rates and yield curves that
can be corroborated by observable market data.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Level 3—Fair value is
determined by inputs that are unobservable and not corroborated by
market data. Use of these inputs involves significant and
subjective judgments to be made by a reporting entity—e.g.,
determining an appropriate adjustment to a discount factor for
illiquidity associated with a given security.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company evaluates financial assets and liabilities subject to
fair value measurements on a recurring basis to determine the
appropriate level at which to classify them each reporting period.
This determination requires the Company to make subjective
judgments as to the significance of inputs used in determining fair
value and where such inputs lie within the ASC Topic 820
hierarchy.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company has no assets or liabilities that were measured using
quoted prices for significant unobservable inputs (Level 3 assets
and liabilities) as of December 31, 2016 and December 31,
2015. The carrying value of cash held in money market funds of
approximately $10.7 million as of December 31, 2016 and
$31.1 million as of December 31, 2015, is included in
cash and cash equivalents and approximates market value based on
quoted market price or Level 1 inputs.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The fair value measurements of the Company’s cash equivalents
and <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> investment securities are
identified in the following tables (in thousands):</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="45%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Fair Value
Measurements at<br />
Reporting Date Using</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>December 31,<br />
2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>Quoted Prices<br />
in Active<br />
Markets for<br />
Identical<br />
Assets<br />
(Level 1)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Other<br />
Observable<br />
Inputs<br />
(Level 2)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Unobservable<br />
Inputs<br />
(Level 3)</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Money market funds</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,126</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">20,741</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">64,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">67,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">115,780</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">346,182</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">10,724</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">335,458</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="45%"></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="8%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="2"> </td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Fair Value
Measurements at<br />
Reporting Date Using</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>December 31,<br />
2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center">
<b>Quoted Prices<br />
in Active<br />
Markets for<br />
Identical<br />
Assets<br />
(Level 1)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Other<br />
Observable<br />
Inputs<br />
(Level 2)</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Significant<br />
Unobservable<br />
Inputs<br />
(Level 3)</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Money market funds</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
U.S. government agency securities</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">61,239</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
FDIC certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">41,333</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Certificates of deposit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">219,500</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Commercial paper</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">30,074</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Corporate bonds/notes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">75,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top"></td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">459,155</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">31,114</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">428,041</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Financial Instruments</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company considers the recorded costs of its financial assets
and liabilities, which consist of cash equivalents, accounts
receivable, prepaids, accounts payable and accrued liabilities, to
approximate their fair value because of their relatively short
maturities at December 31, 2016 and December 31, 2015.
Management believes that the risks associated with its financial
instruments are minimal as the counterparties are various
corporations, financial institutions and government agencies of
high credit standing.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Concentration of Credit Risk</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Cash equivalents are held with major financial institutions in the
United States. Certificates of deposit, cash and cash equivalents
held with banks may exceed the amount of insurance provided on such
deposits. Generally, these deposits may be redeemed upon demand
and, therefore, bear minimal risk.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Accounts Receivable</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Accounts receivable that management has the intent and ability to
collect are reported in the balance sheets at outstanding amounts,
less an allowance for doubtful accounts. The Company writes off
uncollectible receivables when the likelihood of collection is not
probable.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company evaluates the collectability of accounts receivable on
a regular basis. The allowance, if any, is based upon various
factors including the financial condition and payment history of
customers, an overall review of collections experience on other
accounts and economic factors or events expected to affect future
collections experience. No allowance was recorded as of
December 31, 2016 and 2015, as the Company has a history of
collecting on all its accounts including government agencies and
collaborations funding its research.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Property and Equipment</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Property and equipment is stated at cost and depreciated on a
straight-line basis over estimated useful lives ranging from three
to five years. Leasehold improvements are amortized using the
straight-line method over the shorter of the estimated useful life
of the assets or the term of the related lease. Expenditures for
maintenance and repairs are charged to operations as incurred.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
When indicators of possible impairment are identified, the Company
evaluates the recoverability of the carrying value of its
long-lived assets based on the criteria established in
ASC 360, <i>Property, Plant and
Equipment</i>. The Company considers historical performance and
anticipated future results in its evaluation of potential
impairment. The Company evaluates the carrying value of those
assets in relation to the operating performance of the business and
undiscounted cash flows expected to result from the use of those
assets. Impairment losses are recognized when carrying value
exceeds the undiscounted cash flows, in which case management must
determine the fair value of the underlying asset. No such
impairment losses have been recognized to date.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Revenue Recognition</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Revenue is recognized when all terms and conditions of the
agreements have been met, including persuasive evidence of an
arrangement, delivery has occurred or services have been rendered,
price is fixed or determinable and collectability is reasonably
assured. The Company is reimbursed for certain costs incurred on
specified research projects under the terms and conditions of
grants, collaboration agreements, and awards. The Company records
the amount of reimbursement as revenues on a gross basis in
accordance with ASC Topic <font style="WHITE-SPACE: nowrap">605-45,</font> <i>Revenue
Recognition/Principal Agent Considerations</i>. The Company is the
primary obligor with respect to purchasing goods and services from
third-party suppliers, is obligated to compensate the service
provider for the work performed, and has discretion in selecting
the supplier. Provisions for estimated losses on research grant
projects and any other contracts are made in the period such losses
are determined.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company has entered into arrangements involving the delivery of
more than one element. Each required deliverable is evaluated to
determine whether it qualifies as a separate unit of accounting.
For the Company, this determination is generally based on whether
the deliverable has “stand-alone value” to the
customer. The Company adopted this accounting standard on a
prospective basis for all Multiple-Deliverable Revenue Arrangements
(“MDRAs”) entered into on or after January 1,
2011, and for any MDRAs that were entered into prior to
January 1, 2011, but materially modified on or after that
date.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company has adopted ASC Topic <font style="WHITE-SPACE: nowrap">605-28,</font> <i>Milestone Method</i>. Under
this guidance, the Company recognizes revenue contingent upon the
achievement of a substantive milestone in its entirety in the
period the milestone is achieved. Substantive milestone payments
are recognized upon achievement of the milestone only if all of the
following conditions are met:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">The milestone payments
are <font style="WHITE-SPACE: nowrap">non-refundable;</font></td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Achievement of the milestone involves
a degree of risk and was not reasonably assured at the inception of
the arrangement;</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Substantive effort on the
Company’s part is involved in achieving the milestone;</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">The amount of the milestone payment
is reasonable in relation to the effort expended or the risk
associated with achievement of the milestone; and</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="break-inside: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">A reasonable amount of time passes
between the <font style="WHITE-SPACE: nowrap">up-front</font> license payment and the first
milestone payment, as well as between each subsequent milestone
payment.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Determination as to whether a payment meets the aforementioned
conditions involves management’s judgment. If any of these
conditions are not met, the resulting payment would not be
considered a substantive milestone, and therefore, the resulting
payment would be considered part of the consideration for the
single unit of accounting and be recognized as revenue in
accordance with the revenue models described above. In addition,
the determination that one such payment was not a substantive
milestone could prevent the Company from concluding that subsequent
milestone payments were substantive milestones and, as a result,
any additional milestone payments could also be considered part of
the consideration for the single unit of accounting and would be
recognized as revenue as such performance obligations are performed
under either the proportional performance or straight-line methods,
as applicable<b>.</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Research and Development</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Except for payments made in advance of services, the Company
expenses its research and development costs as incurred. For
payments made in advance, the Company recognizes research and
development expense as the services are rendered. Research and
development costs primarily consist of salaries and related
expenses for personnel and resources and the costs of clinical
trials. Other research and development expenses include preclinical
analytical testing, outside services, providers, materials and
consulting fees.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Costs for certain development activities, such as clinical trials,
are recognized based on an evaluation of the progress to completion
of specific tasks using data such as subject enrollment, clinical
site activations or information provided to the Company by its
vendors with respect to their actual costs incurred. Payments for
these activities are based on the terms of the individual
arrangements, which may differ from the pattern of costs incurred,
and are reflected in the financial statements as prepaid or accrued
research and development expense, as the case may be.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
As part of the process of preparing its financial statements, the
Company is required to estimate its expenses resulting from its
obligations under contracts with vendors, clinical research
organizations and consultants and under clinical site agreements in
connection with conducting clinical trials. The financial terms of
these contracts are subject to negotiations, which vary from
contract to contract and may result in payment flows that do not
match the periods over which materials or services are provided
under such contracts. The Company’s objective is to reflect
the appropriate clinical trial expenses in its financial statements
by matching those expenses with the period in which services are
performed and efforts are expended. The Company accounts for these
expenses according to the progress of the clinical trial as
measured by subject progression and the timing of various aspects
of the trial. The Company determines accrual estimates through
financial models taking into account discussion with applicable
personnel and outside service providers as to the progress or state
of consummation of trials, or the services completed. During the
course of a clinical trial, the Company adjusts its clinical
expense recognition if actual results differ from its estimates.
The Company makes estimates of its accrued expenses as of each
balance sheet date based on the facts and circumstances known to it
at that time. The Company’s clinical trial accruals are
dependent upon the timely and accurate reporting of contract
research organizations and other third-party vendors. Although the
Company does not expect its estimates to be materially different
from amounts actually incurred, its understanding of the status and
timing of services performed relative to the actual status and
timing of services performed may vary and may result in it
reporting amounts that are too high or too low for any particular
period. For the years ended December 31, 2016 and 2015, there
were no material adjustments to the Company’s prior period
estimates of accrued expenses for clinical trials.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 18pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Income Taxes</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Income taxes are accounted for using the liability method. Deferred
tax assets and liabilities are recognized for the future tax
consequences attributable to differences between the financial
statement carrying amounts of existing assets and liabilities and
their respective tax bases. Deferred tax assets and liabilities are
measured using enacted tax rates expected to apply to taxable
income in the year in which those temporary differences are
expected to be recovered or settled.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The effect on deferred tax assets and liabilities of a change in
tax rates is recognized in income in the period that includes the
enactment date. Valuation allowances are established when necessary
to reduce net deferred tax assets to the amount expected to be
realized. Income tax expense is the tax payable for the period and
the change during the period in deferred tax assets and
liabilities. The Company accounts for uncertain tax positions
pursuant to ASC Topic 740 (previously included in FASB
Interpretation No. 48, <i>Accounting for Uncertainty
in Income Taxes—an Interpretation of FASB Statement
No.</i><i> 109</i>). Financial statement recognition of a tax
position taken or expected to be taken in a tax return is
determined based on a <font style="WHITE-SPACE: nowrap">more-likely-than-not</font> threshold of that position
being sustained. If the tax position meets this threshold, the
benefit to be recognized is measured as the tax benefit having the
highest likelihood of being realized upon ultimate settlement with
the taxing authority. The Company recognizes interest accrued
related to unrecognized tax benefits and penalties in the provision
for income taxes.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Comprehensive Income (Loss)</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
All components of comprehensive income (loss), including net income
(loss), are reported in the financial statements in the period in
which they are incurred. Comprehensive income (loss) is defined as
the change in equity of a business enterprise during a period from
transactions and other events and circumstances from <font style="WHITE-SPACE: nowrap">non-owner</font> sources. In accordance with
accounting guidance, the Company presents the impact of any
unrealized gains or (losses) on its investment securities in a
separate statement of comprehensive income (loss) for each
period.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Share-Based Compensation</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Share-based payments are accounted for in accordance with the
provisions of ASC Topic 718, <i>Compensation—Stock
Compensation</i>. The fair value of share-based payments is
estimated, on the date of grant, using the Black-Scholes-Merton
option-pricing model (the “Black-Scholes model”). The
resulting fair value is recognized ratably over the requisite
service period, which is generally the vesting period of the
option.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
For all awards granted with time-based vesting conditions, expense
is amortized using the straight-line attribution method. For awards
that contain a performance vesting condition, expense is amortized
using the accelerated attribution method. As share-based
compensation expense recognized in the statements of operations for
the years ended December 31, 2016, 2015 and 2014 is based on
share-based awards ultimately expected to vest, it has been reduced
for estimated forfeitures. ASC Topic 718 requires forfeitures to be
estimated at the time of grant and revised, if necessary, in
subsequent periods if actual forfeitures differ from those
estimates. <font style="WHITE-SPACE: nowrap">Pre-vesting</font> forfeitures were estimated
based on the Company’s historical experience for the years
ended December 31, 2016, 2015 and 2014, and have not been
material.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company utilizes the Black-Scholes model for estimating fair
value of its stock options granted. Option valuation models,
including the Black-Scholes model, require the input of subjective
assumptions, and changes in the assumptions used can materially
affect the grant date fair value of an award. These assumptions
include the risk-free rate of interest, expected dividend yield,
expected volatility and the expected life of the award.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Expected volatility rates are based on a combination of the
historical volatility of the common stock of comparable publicly
traded entities and the limited historical information about the
Company’s common stock. The expected life of stock options is
the period of time for which the stock options are expected to be
outstanding. Given the limited historical exercise data, the
expected life is determined using the “simplified
method,” which is defined as the midpoint between the vesting
date and the end of the contractual term.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The risk-free interest rates are based on the U.S. Treasury yield
for a period consistent with the expected term of the option in
effect at the time of the grant. The Company has not paid dividends
to its stockholders since its inception and does not plan to pay
cash dividends in the foreseeable future. Therefore, the Company
has assumed an expected dividend rate of zero.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Prior to January 1, 2014, given that there was no active
market for the Company’s common stock, the exercise price of
the stock options on the date of grant was determined and approved
by the board of directors using several factors, including progress
and milestones achieved in the Company’s business development
and performance, the price per share of its convertible preferred
stock offerings and general industry and economic trends. In
establishing the estimated fair value of the common stock, the
Company considered the guidance set forth in American Institute of
Certified Public Accountants Practice Guide, <i>Valuation of
Privately-Held-Company Equity Securities Issued as
Compensation</i>. For stock options granted in 2016, 2015 and 2014,
the exercise price was determined by using the closing market price
of the Company’s common stock on the date of grant.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
A restricted stock unit (“RSU”) is a stock award that
entitles the holder to receive shares of the Company’s common
stock as the award vests. The fair value of each RSU is based on
the closing price of the Company’s common stock on the date
of grant. The Company has granted RSUs that vest in three equal
annual installments provided that the employee remains employed
with the Company.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Under ASC Topic 718, the cumulative amount of compensation cost
recognized for instruments classified as equity that ordinarily
would result in a future tax deduction under existing tax law shall
be considered to be a deductible difference in applying ASC
Topic 740, <i>Income Taxes</i>. The
deductible temporary difference is based on the compensation cost
recognized for financial reporting purposes; however, these
provisions currently do not impact the Company, as all the deferred
tax assets have a full valuation allowance.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Since the Company had net operating loss carryforwards as of
December 31, 2016, 2015 and 2014, no excess tax benefits for
the tax deductions related to share-based awards were recognized in
the statements of operations.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Equity instruments issued to <font style="WHITE-SPACE: nowrap">non-employees</font> for services are accounted for
under the provisions of ASC Topic 718 and ASC
Topic <font style="WHITE-SPACE: nowrap">505-50,</font> <i>Equity/Equity-Based
Payments to <font style="WHITE-SPACE: nowrap">Non-Employees</font></i>. Accordingly, the
estimated fair value of the equity instrument is recorded on the
earlier of the performance commitment date or the date the
services required are completed and are marked to market during the
service period.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Loss Per Share</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Basic net loss per common share is determined by dividing the net
loss by the weighted-average number of common shares outstanding
during the period, without consideration of common stock
equivalents. Diluted net loss per share is computed by dividing the
net loss by the weighted-average number of common stock equivalents
outstanding for the period. The treasury stock method is used to
determine the dilutive effect of the Company’s stock option
grants and RSUs.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The following common stock equivalents were excluded in the
calculation of diluted loss per share because their effect would be
anti-dilutive as applied to the loss from operations for the years
ended December 31, 2016, 2015 and 2014:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="63%"></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="3%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center"><b>Years Ended
December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Common Stock Equivalents</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,225,614</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">1,322,311</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">958,712</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
RSUs</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">32,781</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 18pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Recently Issued Accounting Standards</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In August 2014, the FASB issued ASU <font style="WHITE-SPACE: nowrap">No. 2014-15,</font> “Presentation of
Financial Statements—Going Concern,” to provide
guidance on management’s responsibility in evaluating whether
there is substantial doubt about a company’s ability to
continue as a going concern and about related footnote disclosures.
For each reporting period, management will be required to evaluate
whether there are conditions or events that raise substantial doubt
about the Company’s ability to continue as a going concern
within one year from the date the financial statements are issued.
This guidance is effective for the annual period ending after
December 15, 2016, and for annual periods and interim periods
thereafter. Early adoption of the guidance was permitted. The
Company has adopted ASU <font style="WHITE-SPACE: nowrap">No. 2014-15</font> and the adoption had no impact
on the Company’s consolidated financial statements.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In May 2014, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">No. 2014-09</font> (ASU <font style="WHITE-SPACE: nowrap">2014-09),</font> Revenue from Contracts with
Customers. ASU <font style="WHITE-SPACE: nowrap">2014-09</font> will eliminate
transaction-specific and industry-specific revenue recognition
guidance under current GAAP and replace it with a principle-based
approach for determining revenue recognition. ASU <font style="WHITE-SPACE: nowrap">2014-09</font> will require that companies
recognize revenue based on the value of transferred goods or
services as they occur in the contract. ASU <font style="WHITE-SPACE: nowrap">2014-09</font> also will require additional
disclosure about the nature, amount, timing and uncertainty of
revenue and cash flows arising from customer contracts, including
significant judgments and changes in judgments and assets
recognized from costs incurred to obtain or fulfill a contract. In
July 2015, the FASB decided to defer the effective date of the
standard from January 1, 2017, to January 1, 2018, with
an option that permits companies to adopt the standard as early as
the original effective date. Early adoption of the standard prior
to the original effective date is not permitted. The standard
permits the use of either the retrospective or cumulative effect
transition method.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company started an initial impact assessment of the potential
changes from adopting ASU <font style="WHITE-SPACE: nowrap">2014-09.</font> Based on the assessment
procedures performed to date the Company anticipates that the
adoption of ASU <font style="WHITE-SPACE: nowrap">2014-09</font> will primarily impact the
contract revenues recognized for collaborations and license
agreements. The Company is still completing its initial assessment
of the impact of this guidance, including the new disclosure
requirements, as the Company has not had product sales to date. The
Company plans to adopt the new standard effective January 1,
2018. The Company continues to monitor additional changes,
modifications, clarifications or interpretations being undertaken
by the FASB, which may impact the Company’s current
conclusions.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In January 2016, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">2016-01,</font> Recognition and Measurement of
Financial Assets and Financial Liabilities (“ASU <font style="WHITE-SPACE: nowrap">2016-01”).</font> ASU <font style="WHITE-SPACE: nowrap">2016-01</font> eliminates the requirement to
disclose the methods and significant assumptions used to estimate
the fair value that is required to be disclosed for financial
instruments measured at amortized cost on the balance sheet. The
standard also clarifies the need to evaluate a valuation allowance
on a deferred tax asset related to <font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">available-for-sale</font></font> securities in combination with
the Company’s other deferred tax assets. ASU <font style="WHITE-SPACE: nowrap">2016-01</font> is effective for annual
reporting periods beginning after December 15, 2017. The
adoption of this standard is not expected to have a material impact
on the Company’s consolidated financial statements.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In February 2016, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">2016-02,</font> Leases (“ASU <font style="WHITE-SPACE: nowrap">2016-02”).</font> ASU <font style="WHITE-SPACE: nowrap">2016-02</font> allows the recognition of
lease assets and lease liabilities by lessees for those leases
classified as operating leases under previous GAAP. The
classification criteria for distinguishing between finance leases
and operating leases are substantially similar to the
classification criteria for distinguishing between capital leases
and operating leases in the previous leases guidance.
ASU <font style="WHITE-SPACE: nowrap">2016-02</font> is effective for annual
reporting periods beginning after December 15, 2018 and early
adoption is permitted. The Company is currently analyzing the
impact of ASU <font style="WHITE-SPACE: nowrap">No. 2016-02</font> and, at this time, is yet to
determine the impact of the new standard, if any, on the
Company’s consolidated financial statements.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
In March 2016, the FASB issued Accounting Standards
Update <font style="WHITE-SPACE: nowrap">2016-09,</font> Compensation—Stock
Compensation (“ASU <font style="WHITE-SPACE: nowrap">2016-09”).</font> ASU <font style="WHITE-SPACE: nowrap">2016-09</font> simplifies several areas of
accounting for stock compensation, including simplification of the
accounting for income taxes, classification of excess tax benefits
on the Statement of Cash Flows and forfeitures. ASU <font style="WHITE-SPACE: nowrap">2016-09</font> is effective for annual
reporting periods beginning after December 15, 2016. An entity
that elects early adoption must adopt all of the amendments in the
same period. The Company did not early adopt ASU <font style="WHITE-SPACE: nowrap">2016-09</font> as of and for the period ended
December, 2016. The Company intends to adopt this standard for the
quarter ending March 31, 2017 and the adoption of this
standard is not expected to have a material impact on the
Company’s consolidated financial statements.</p>
</div>
477734
ITCI
93831530
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Research and Development</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Except for payments made in advance of services, the Company
expenses its research and development costs as incurred. For
payments made in advance, the Company recognizes research and
development expense as the services are rendered. Research and
development costs primarily consist of salaries and related
expenses for personnel and resources and the costs of clinical
trials. Other research and development expenses include preclinical
analytical testing, outside services, providers, materials and
consulting fees.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
Costs for certain development activities, such as clinical trials,
are recognized based on an evaluation of the progress to completion
of specific tasks using data such as subject enrollment, clinical
site activations or information provided to the Company by its
vendors with respect to their actual costs incurred. Payments for
these activities are based on the terms of the individual
arrangements, which may differ from the pattern of costs incurred,
and are reflected in the financial statements as prepaid or accrued
research and development expense, as the case may be.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
As part of the process of preparing its financial statements, the
Company is required to estimate its expenses resulting from its
obligations under contracts with vendors, clinical research
organizations and consultants and under clinical site agreements in
connection with conducting clinical trials. The financial terms of
these contracts are subject to negotiations, which vary from
contract to contract and may result in payment flows that do not
match the periods over which materials or services are provided
under such contracts. The Company’s objective is to reflect
the appropriate clinical trial expenses in its financial statements
by matching those expenses with the period in which services are
performed and efforts are expended. The Company accounts for these
expenses according to the progress of the clinical trial as
measured by subject progression and the timing of various aspects
of the trial. The Company determines accrual estimates through
financial models taking into account discussion with applicable
personnel and outside service providers as to the progress or state
of consummation of trials, or the services completed. During the
course of a clinical trial, the Company adjusts its clinical
expense recognition if actual results differ from its estimates.
The Company makes estimates of its accrued expenses as of each
balance sheet date based on the facts and circumstances known to it
at that time. The Company’s clinical trial accruals are
dependent upon the timely and accurate reporting of contract
research organizations and other third-party vendors. Although the
Company does not expect its estimates to be materially different
from amounts actually incurred, its understanding of the status and
timing of services performed relative to the actual status and
timing of services performed may vary and may result in it
reporting amounts that are too high or too low for any particular
period. For the years ended December 31, 2016 and 2015, there
were no material adjustments to the Company’s prior period
estimates of accrued expenses for clinical trials.</p>
</div>
477734
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>11. Unaudited Quarterly Financial Information</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The tables herein set forth the Company’s unaudited condensed
consolidated 2016 and 2015 quarterly statements of operations.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
<i>The following table sets for the Company’s unaudited
condensed consolidated statements of operations for the 2016
quarters ended:</i></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="40%"></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom" nowrap="nowrap">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 70.2pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt">
<b>2016 Quarter Ended</b></p>
</td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>December 31,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>September 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>June 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>March 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Revenue</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">97,895</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">4,362</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">228,445</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net loss</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(27,485,039</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(30,265,327</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(30,834,454</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(27,841,449</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Basic and diluted net loss per share</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.64</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.70</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.71</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.64</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
<i>The following table sets for the Company’s unaudited
condensed consolidated statements of operations for the 2015
quarters ended:</i></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="92%" align="center" border="0">
<tr>
<td width="41%"></td>
<td valign="bottom" width="10%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="9%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom" nowrap="nowrap">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; WIDTH: 70.2pt; BORDER-BOTTOM: #000000 1pt solid; MARGIN-TOP: 0pt">
<b>2015 Quarter Ended</b></p>
</td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>December 31,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>September 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>June 30,</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>March 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Revenue</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">30,659</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom" nowrap="nowrap">$</td>
<td valign="bottom" nowrap="nowrap" align="right">
—  </td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">57,390</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">3,315</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Net loss</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(28,834,516</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(32,160,483</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(21,511,318</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(22,286,824</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Basic and diluted net loss per share</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.67</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.91</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.61</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">(0.72</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
A reconciliation of the difference between the statutory federal
income tax rate and the effective income tax rate for the years
ended December 31, 2016, 2015, and 2014 is as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="84%" align="center" border="0">
<tr>
<td width="72%"></td>
<td valign="bottom" width="6%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="5%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td valign="bottom" colspan="10" align="center">
<b>December 31,</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2016</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2015</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid" valign="bottom" colspan="2" align="center"><b>2014</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Income tax benefit at statutory federal rate</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">35.00</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">35.00</td>
<td valign="bottom" nowrap="nowrap">% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">35.00</td>
<td valign="bottom" nowrap="nowrap">% </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Royalty Income</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(37.93</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Other Permanent differences</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.78</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.56</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.12</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Foreign rate differential</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(8.61</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
<font style="WHITE-SPACE: nowrap"><font style="WHITE-SPACE: nowrap">Return-to-provision—R&D</font></font>
Credit</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.03</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.05</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
R&D Credit—current year</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2.13</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">4.19</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2.32</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Reserve for uncertain tax positions</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.02</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.01</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Change in effective state tax rates</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(6.98</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.05</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.14</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
State income tax expense</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(.70</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">10.24</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">10.50</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Change in valuation allowance</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">16.99</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(48.82</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(47.75</td>
<td valign="bottom" nowrap="nowrap">) </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; PAGE-BREAK-INSIDE: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Provision for income taxes</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.93</td>
<td valign="bottom" nowrap="nowrap">)% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.00</td>
<td valign="bottom" nowrap="nowrap">)% </td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(0.01</td>
<td valign="bottom" nowrap="nowrap">)% </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: #000000 3px double; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
</table>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Information regarding the stock options activity, including with
respect to grants to employees, directors and consultants as of
December 31, 2016, and changes during the period then ended,
are summarized as follows:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 12pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 0pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WORD-SPACING: 0px; BORDER-COLLAPSE: collapse; TEXT-TRANSFORM: none; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px" cellspacing="0" cellpadding="0" width="100%" align="center" border="0">
<tr>
<td width="60%"></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
<td valign="bottom" width="2%"></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr style="FONT-SIZE: 8pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Number of<br />
Shares</b></td>
<td valign="bottom"> </td>
<td valign="bottom"> </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Weighted-<br />
Average<br />
Exercise<br />
Price</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Aggregate<br />
Intrinsic<br />
Value</b></td>
<td valign="bottom"> </td>
<td valign="bottom">  </td>
<td style="BORDER-BOTTOM: rgb(0,0,0) 1pt solid" valign="bottom" colspan="2" nowrap="nowrap" align="center"><b>Weighted-<br />
Average<br />
Contractual<br />
Life</b></td>
<td valign="bottom"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2015</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,737,657</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">13.72</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">109,778,658</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">7.64 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Options granted</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">487,121</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">48.85</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">9.15 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Options exercised</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(123,745</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">3.86</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3.05 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Options canceled or expired</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">(1</td>
<td valign="bottom" nowrap="nowrap">) </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">1.36</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">0.00 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Outstanding at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,101,032</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">19.63</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">9,351,908</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">7.18 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 3em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Vested or expected to vest at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">3,101,032</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">19.63</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom"></td>
<td valign="bottom"></td>
<td valign="bottom"></td>
</tr>
<tr style="FONT-SIZE: 1px">
<td valign="bottom"></td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom"> </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
<td valign="bottom">  </td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td valign="bottom">
<p style="MARGIN-BOTTOM: 0pt; BORDER-TOP: rgb(0,0,0) 1px solid; MARGIN-TOP: 0pt">
 </p>
</td>
<td> </td>
</tr>
<tr style="FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; break-inside: avoid" bgcolor="#CCEEFF">
<td valign="top">
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; MARGIN-LEFT: 1em; MARGIN-TOP: 0pt; TEXT-INDENT: -1em">
Exercisable at December 31, 2016</p>
</td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">2,025,757</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom"> </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">12.59</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom">$</td>
<td valign="bottom" align="right">9,310,898</td>
<td valign="bottom" nowrap="nowrap"> </td>
<td valign="bottom">  </td>
<td valign="bottom"> </td>
<td valign="bottom" align="right">6.64 years</td>
<td valign="bottom" nowrap="nowrap"> </td>
</tr>
</table>
<br class="Apple-interchange-newline" />
</div>
2984283
330702
48.85
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 18pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<b>Share-Based Compensation</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 6pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Share-based payments are accounted for in accordance with the
provisions of ASC Topic 718, <i>Compensation—Stock
Compensation</i>. The fair value of share-based payments is
estimated, on the date of grant, using the Black-Scholes-Merton
option-pricing model (the “Black-Scholes model”). The
resulting fair value is recognized ratably over the requisite
service period, which is generally the vesting period of the
option.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
For all awards granted with time-based vesting conditions, expense
is amortized using the straight-line attribution method. For awards
that contain a performance vesting condition, expense is amortized
using the accelerated attribution method. As share-based
compensation expense recognized in the statements of operations for
the years ended December 31, 2016, 2015 and 2014 is based on
share-based awards ultimately expected to vest, it has been reduced
for estimated forfeitures. ASC Topic 718 requires forfeitures to be
estimated at the time of grant and revised, if necessary, in
subsequent periods if actual forfeitures differ from those
estimates. <font style="WHITE-SPACE: nowrap">Pre-vesting</font> forfeitures were estimated
based on the Company’s historical experience for the years
ended December 31, 2016, 2015 and 2014, and have not been
material.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The Company utilizes the Black-Scholes model for estimating fair
value of its stock options granted. Option valuation models,
including the Black-Scholes model, require the input of subjective
assumptions, and changes in the assumptions used can materially
affect the grant date fair value of an award. These assumptions
include the risk-free rate of interest, expected dividend yield,
expected volatility and the expected life of the award.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Expected volatility rates are based on a combination of the
historical volatility of the common stock of comparable publicly
traded entities and the limited historical information about the
Company’s common stock. The expected life of stock options is
the period of time for which the stock options are expected to be
outstanding. Given the limited historical exercise data, the
expected life is determined using the “simplified
method,” which is defined as the midpoint between the vesting
date and the end of the contractual term.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
The risk-free interest rates are based on the U.S. Treasury yield
for a period consistent with the expected term of the option in
effect at the time of the grant. The Company has not paid dividends
to its stockholders since its inception and does not plan to pay
cash dividends in the foreseeable future. Therefore, the Company
has assumed an expected dividend rate of zero.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Prior to January 1, 2014, given that there was no active
market for the Company’s common stock, the exercise price of
the stock options on the date of grant was determined and approved
by the board of directors using several factors, including progress
and milestones achieved in the Company’s business development
and performance, the price per share of its convertible preferred
stock offerings and general industry and economic trends. In
establishing the estimated fair value of the common stock, the
Company considered the guidance set forth in American Institute of
Certified Public Accountants Practice Guide, <i>Valuation of
Privately-Held-Company Equity Securities Issued as
Compensation</i>. For stock options granted in 2016, 2015 and 2014,
the exercise price was determined by using the closing market price
of the Company’s common stock on the date of grant.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
A restricted stock unit (“RSU”) is a stock award that
entitles the holder to receive shares of the Company’s common
stock as the award vests. The fair value of each RSU is based on
the closing price of the Company’s common stock on the date
of grant. The Company has granted RSUs that vest in three equal
annual installments provided that the employee remains employed
with the Company.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Under ASC Topic 718, the cumulative amount of compensation cost
recognized for instruments classified as equity that ordinarily
would result in a future tax deduction under existing tax law shall
be considered to be a deductible difference in applying ASC
Topic 740, <i>Income Taxes</i>. The
deductible temporary difference is based on the compensation cost
recognized for financial reporting purposes; however, these
provisions currently do not impact the Company, as all the deferred
tax assets have a full valuation allowance.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Since the Company had net operating loss carryforwards as of
December 31, 2016, 2015 and 2014, no excess tax benefits for
the tax deductions related to share-based awards were recognized in
the statements of operations.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: "Times New Roman"; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(0,0,0); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; MARGIN-TOP: 12pt; LETTER-SPACING: normal; TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
Equity instruments issued to <font style="WHITE-SPACE: nowrap">non-employees</font> for services are accounted for
under the provisions of ASC Topic 718 and ASC
Topic <font style="WHITE-SPACE: nowrap">505-50,</font> <i>Equity/Equity-Based
Payments to <font style="WHITE-SPACE: nowrap">Non-Employees</font></i>. Accordingly, the
estimated fair value of the equity instrument is recorded on the
earlier of the performance commitment date or the date the
services required are completed and are marked to market during the
service period.</p>
</div>
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>Revenue Recognition</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
Revenue is recognized when all terms and conditions of the
agreements have been met, including persuasive evidence of an
arrangement, delivery has occurred or services have been rendered,
price is fixed or determinable and collectability is reasonably
assured. The Company is reimbursed for certain costs incurred on
specified research projects under the terms and conditions of
grants, collaboration agreements, and awards. The Company records
the amount of reimbursement as revenues on a gross basis in
accordance with ASC Topic <font style="WHITE-SPACE: nowrap">605-45,</font> <i>Revenue
Recognition/Principal Agent Considerations</i>. The Company is the
primary obligor with respect to purchasing goods and services from
third-party suppliers, is obligated to compensate the service
provider for the work performed, and has discretion in selecting
the supplier. Provisions for estimated losses on research grant
projects and any other contracts are made in the period such losses
are determined.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company has entered into arrangements involving the delivery of
more than one element. Each required deliverable is evaluated to
determine whether it qualifies as a separate unit of accounting.
For the Company, this determination is generally based on whether
the deliverable has “stand-alone value” to the
customer. The Company adopted this accounting standard on a
prospective basis for all Multiple-Deliverable Revenue Arrangements
(“MDRAs”) entered into on or after January 1,
2011, and for any MDRAs that were entered into prior to
January 1, 2011, but materially modified on or after that
date.</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
The Company has adopted ASC Topic <font style="WHITE-SPACE: nowrap">605-28,</font> <i>Milestone Method</i>. Under
this guidance, the Company recognizes revenue contingent upon the
achievement of a substantive milestone in its entirety in the
period the milestone is achieved. Substantive milestone payments
are recognized upon achievement of the milestone only if all of the
following conditions are met:</p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">The milestone payments are
<font style="WHITE-SPACE: nowrap">non-refundable;</font></td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Achievement of the milestone involves
a degree of risk and was not reasonably assured at the inception of
the arrangement;</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">Substantive effort on the
Company’s part is involved in achieving the milestone;</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">The amount of the milestone payment
is reasonable in relation to the effort expended or the risk
associated with achievement of the milestone; and</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 6pt; MARGIN-TOP: 0pt">
 </p>
<table style="FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
<tr style="PAGE-BREAK-INSIDE: avoid">
<td width="5%"> </td>
<td valign="top" width="2%" align="left">•</td>
<td valign="top" width="1%"> </td>
<td valign="top" align="left">A reasonable amount of time passes
between the <font style="WHITE-SPACE: nowrap">up-front</font>
license payment and the first milestone payment, as well as between
each subsequent milestone payment.</td>
</tr>
</table>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt">
Determination as to whether a payment meets the aforementioned
conditions involves management’s judgment. If any of these
conditions are not met, the resulting payment would not be
considered a substantive milestone, and therefore, the resulting
payment would be considered part of the consideration for the
single unit of accounting and be recognized as revenue in
accordance with the revenue models described above. In addition,
the determination that one such payment was not a substantive
milestone could prevent the Company from concluding that subsequent
milestone payments were substantive milestones and, as a result,
any additional milestone payments could also be considered part of
the consideration for the single unit of accounting and would be
recognized as revenue as such performance obligations are performed
under either the proportional performance or straight-line methods,
as applicable<b>.</b></p>
</div>
0.017
125000000
14701219
P5Y10M24D
0.80
43240188
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>10. Related Parties</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
In the first quarter of 2015, the Company moved its headquarters to
430 East 29th Street, New York, New York 10016. The Company has
entered into a long-term lease for approximately 16,753 square feet
of useable laboratory and office space<b>.</b> The lease has a term
of 12 years. The deferred rent balance will begin to decrease
incrementally in the first quarter of 2017. A member of the
Company’s board of directors is the Chairman of the board of
directors, Chief Executive Officer and President of the parent
company to the landlord under this lease.</p>
</div>
1.36
487121
1
<div>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt">
<b>9. Employee Benefit Plan</b></p>
<p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt">
The Company sponsors a defined contribution 401(k) plan covering
all full-time employees. Participants may elect to contribute their
annual <font style="WHITE-SPACE: nowrap">pre-tax</font> earnings up
to the federally allowed maximum limits. The Company made a
matching contribution of 50% on the first 6% of contributions made
by participants. Participant and Company contributions vest
immediately. During the years ended December 31, 2016, 2015
and 2014, the Company recorded matching contribution expense of
$157,244, $109,963 and $84,757, respectively.</p>
</div>
Three months or less
2035
-0.0078
P9Y1M24D
P0Y
More than three months
P3Y18D
-0.0002
-0.0003
-0.3793
1225614
32781
36781
P1Y8M12D
1500000
53.63
1757
56.90
78806
Through the later of ten years after first commercial sale of a licensed product in such country, expiration of the last licensed patent covering a licensed product.
12000000
P3Y
P2Y
P12M
P5Y
P3Y
P24M
100000
10228561
4472658
125000000
53.63
5000
14701219
0
233771
477722
0
123745
1
12
1757
11529
273171
0
-116426268
0
-0.72
3315
-22286824
P12Y
-0.61
57390
-21511318
-0.64
-27841449
-0.71
228445
-30834454
-0.91
-32160483
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