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Based on the pioneering efforts of our late and Nobel laureate, Dr. Paul Greengard, we have developed a detailed understanding of intracellular signaling pathways and intracellular targets. We have used that knowledge to develop several state of the art technology platforms, including one called CNSProfile. This technology monitors the phosphoprotein changes elicited by major psychotropic drug classes and subclasses, and generates a unique molecular signature for drug compounds. By monitoring how the levels of these phosphoproteins change , we identify intracellular signaling pathways through which several major drug classes operate. Along with what we believe to be state of the art drug discovery efforts, we have used, and may continue to use, this information as a tool to validate our selection of preclinical candidate molecules.

Schizophrenia is a disabling and chronic mental illness that is characterized by multiple symptoms during an acute phase of the disorder that can include “positive” symptoms, such as hallucinations, hearing voices, grandiose beliefs and suspiciousness or paranoia. These symptoms can be accompanied by additional, harder to treat symptoms, such as social withdrawal, blunted emotional response and speech deficits, collectively referred to as “negative” symptoms, difficulty concentrating and disorganized thoughts, or cognitive impairment, depression and insomnia. Such residual symptoms often persist even after the acute positive symptoms subside, and contribute substantially to the social and employment disability associated with schizophrenia.

Bipolar disorder is often treated with antipsychotic medications alone or in combination with mood stabilizers. The side effects and safety risks associated with antipsychotic drugs in patients with bipolar disorder are similar to those experienced by patients with schizophrenia. Moreover, a large national research program conducted from 1998 to 2005 called the Systematic Treatment Enhancement Program for Bipolar Disorder, or followed 4,360 patients with bipolar disorder long term and showed that about half of patients who were treated for bipolar disorder, still experienced lingering and recurrent symptoms, indicating a clear need for improved treatments.

According to the National Institute of Mental Health, approximately 7.8% of adults experience MDD each year. The antidepressant market is primarily composed of selective serotonin reuptake inhibitors such as escitalopram and selective norepinephrine reuptake inhibitors, or SNRIs, such as duloxetine. Antipsychotics such as quetiapine, aripriprazole and Rexulti are also used as adjunctive treatments with antidepressant treatment. The National Institute of Mental Health-funded Sequenced Treatment Alternatives to Relieve Depression, or STAR*D, study showed that only of treated patients experience complete remission of depressive symptoms. Nearly of patients with depression do not fully recover on an anti-depressant medication.

Parkinson’s disease is a chronic and progressive neurodegenerative disorder that involves malfunction and death of neurons in a region of the brain that controls movement. This neurodegeneration creates a shortage of an important brain signaling chemical, or neurotransmitter, known as dopamine, thereby rendering patients unable to direct or control their movements in a normal manner. Parkinson’s disease is characterized by well-known motor symptoms, including tremors, limb stiffness, slowness of movements, and difficulties with posture and balance, as well as by symptoms, which include sleep disturbances, mood disorders, cognitive impairment and psychosis. Parkinson’s disease progresses slowly in most people and the severity of symptoms tends to worsen over time.

According to the National Parkinson Foundation, about 1 million people in the United States and more than 10 million people worldwide suffer from this disease. Parkinson’s disease is more common in people over 60 years of age, and the prevalence of this disease is expected to increase significantly as the average age of the population increases. Parkinson’s disease patients are commonly treated with dopamine replacement therapies, such as levodopa, commonly referred to as which is metabolized to dopamine, and dopamine agonists, which are molecules that mimic the action of dopamine. Global Data estimated global sales of therapeutics such as and dopamine agonists used to treat the disease to be nearly $4 billion in 2021.

symptoms can be particularly distressing and even more troublesome to patients with Parkinson’s disease than the primary motor disturbances. symptoms substantially contribute to the burden of Parkinson’s disease and deeply affect the quality of life of patients and their caregivers. symptoms of Parkinson’s disease are associated with increased caregiver stress and burden, nursing home placement, and increased morbidity and mortality.

Treatment of symptoms associated with Parkinson’s disease poses a challenge to physicians. Current dopamine replacement drugs used to treat the motor symptoms of Parkinson’s disease do not help, and sometimes worsen, the symptoms. We believe there is a large unmet medical need for the treatment of symptoms associated with Parkinson’s disease.

key understanding of intracellular signaling, we seek to accomplish our goal, using our expert drug discovery and clinical development teams, in two ways:

Lumateperone tosylate is as CAPLYTA for the treatment of schizophrenia and for the treatment of bipolar depression. We have extensively characterized this compound and related compounds and filed additional patent applications on salt forms, polymorphs, pharmaceutical formulations, new indications, improved methods of manufacture, metabolites, derivatives, and structurally related novel compounds. As of February 1, 2022, our lumateperone program consisted of approximately 33 patent families that we own or control, filed in the United States and other major markets, including 43 issued U.S. patents, 22 pending U.S. patent applications, 167 issued foreign patents and 158 pending foreign patent applications. Thirteen patents are currently Orange Book listed in the United States. In addition to patent protection, lumateperone has five years of new chemical entity data exclusivity with the FDA, until December 2024. Patent protection for lumateperone includes:

Our program relates to novel lumateperone derivatives for the treatment of behavioral disturbances associated with dementia, and other central nervous system disorders. Six families of patent applications have

been filed, which have already resulted in seven U.S. patents and fifteen foreign patents. The molecule has composition of matter protection to 2037, with possible extensions and additional Orange Book-listable protection to 2042.

Our program on PDE1 inhibitors for cognition, dopamine-mediated and other disorders, cardiovascular disorders, as well as several others, includes patent protection across 52 families, including 31 families for the lead molecule, lenrispodun, as well as a wide range of filings on other proprietary compounds and indications. The lenrispodun lead molecule has composition of matter protection to 2029, with possible extensions and additional Orange Book-listable protection to 2034. Additionally, we expect to have data exclusivity in the European Union for up to 11 years from commercial launch. We have obtained patent coverage for lenrispodun in the treatment of cardiovascular disorders, including heart failure, that extends to 2034. We are also evaluating potential compounds for lenrispodun which would have patent protection beyond 2030.

Our program relates to novel compounds for the treatment of pain and for the treatment of opiate use disorder. 16 families of patent applications have been filed, including four families which have already resulted in four U.S. patents and one EP grant, as well as four other foreign grants. These patent families will protect the lead compound, as well as many other analogs under development, beyond 2037 (exclusive of any patent term extensions and regulatory exclusivities).

On May 31, 2005, we entered into a worldwide, exclusive License Agreement with Bristol-Myers Squibb Company, or BMS, pursuant to which we hold a license to certain patents and 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. We have the right to grant sublicenses of the rights conveyed by BMS. We are obliged under the license to use commercially reasonable efforts to develop and commercialize the licensed technology. We are also prohibited from engaging in the clinical development or commercialization of specified competitive compounds.

Under the agreement, we 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 our first Phase 3 clinical trial for lumateperone for patients with schizophrenia. Upon FDA acceptance of a New Drug Application, or NDA, filing for lumateperone, we were obligated to pay BMS a $2.0 million milestone payment. The FDA accepted our NDA filing for lumateperone for the treatment of schizophrenia in the third quarter of 2018 and, as a result, we paid the milestone payment in the first quarter of 2019. The FDA approved our NDA filing on December 23, 2019 and as a result, we accrued $5.0 million related to that milestone in the fourth quarter of 2019 which was paid in the first quarter of 2020. Remaining potential milestone payments under the agreement with respect to lumateperone total $5.0 million if approvals to market the product are received in certain countries outside the U.S. Under the agreement, we may be obliged to make other milestone payments to BMS, for licensed products other than lumateperone, of up to an aggregate of approximately $14.75 million. We are also obliged to make tiered single digit percentage royalty payments ranging between 5 – 9% on sales of licensed products. We are obliged to pay to BMS a percentage of payments made in consideration of any sublicense.

The agreement extends, and royalties are payable, on a and basis, through the later of ten years after first commercial sale of a licensed product in such country, expiration of the

None of our drug product candidates may be marketed in the United States until the drug has received FDA approval. Such approval can take many years to obtain and may be rejected by the FDA at a number of steps. The steps required before a drug may be marketed in the United States generally include the following:

Clinical trials involve administration of the investigational drug to human subjects under the supervision of qualified investigators. Clinical trials are conducted under protocols detailing the objectives of the study, the parameters to be used in monitoring safety and the effectiveness criteria to be evaluated. Each protocol must be provided to the FDA as part of a separate submission to the IND. Further, an IRB, for each medical center proposing to conduct the clinical trial, must review and approve the study protocol and informed consent information for study subjects for any clinical trial before it commences at that center, and the IRB must monitor the study until it is completed. There are also requirements governing reporting of clinical trials and clinical trial results to public registries. Study subjects must sign an informed consent form before participating in a clinical trial.

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The federal Anti-Kickback Law, which prohibits, among other things, knowingly or willingly offering, paying, soliciting or receiving remuneration, directly or indirectly, in cash or in kind, to induce or reward the purchasing, leasing, ordering or arranging for or recommending the purchase, lease or order of any health care items or service for which payment may be made, in whole or in part, by federal health care programs such as Medicare and Medicaid;

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The federal civil False Claims Act, which prohibits, among other things, individuals or entities from knowingly presenting, or causing to be presented, a false or fraudulent claim for payment of government funds or knowingly making, using or causing to be made or used, a false record or statement material to an obligation to pay money to the government or knowingly concealing or knowingly and improperly avoiding, decreasing or concealing an obligation to pay money to the federal government;

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The federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, which imposes criminal liability for knowingly and willfully executing a scheme to defraud any healthcare benefit program, knowingly and willfully embezzling or stealing from a health care benefit program, willfully obstructing a criminal investigation of a health care offense, or knowingly and willfully making false statements relating to healthcare matters;

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The federal Physician Payment Sunshine Act, being implemented as the Open Payments Program, requires certain pharmaceutical manufacturers to engage in extensive tracking of payments and other transfers of value to physicians and teaching hospitals, and to submit such data to the Centers for Medicare and Medicaid Studies, or CMS, which will then make all of this data publicly available on the CMS website; and

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Analogous state laws and regulations, including state anti-kickback and false claims laws, which may apply to items or services reimbursed under Medicaid and other state programs or, in several states,

apply regardless of the payer, as well as other state laws that require pharmaceutical companies to report expenses related to the marketing and promotion of pharmaceutical products, prohibit certain gifts or payments to health care providers in the state, and/or require pharmaceutical companies to implement compliance programs or marketing codes of conduct.

With regard to CAPLYTA and our product candidates, if any, approved by the FDA, or by another regulatory authority, we are held to extensive regulatory requirements over product manufacturing, labeling, packaging, adverse event reporting, storage, advertising, promotion and record keeping. Regulatory approvals may also be subject to significant limitations on the indicated uses or marketing of the product candidates. Potentially costly or post-marketing clinical studies may be required as a condition of approval to further substantiate safety or efficacy, or to investigate specific issues of interest to the regulatory authority.

Our product candidates have never been manufactured on a commercial scale, and there are risks associated with scaling up manufacturing to commercial scale including, among others, cost overruns, potential problems with process process reproducibility, stability issues, lot consistency and timely availability of raw materials. There is no assurance that our manufacturers will be successful in establishing a larger-scale commercial manufacturing process for our product candidates which achieves our objectives for manufacturing capacity and cost of goods. In addition, there is no assurance that our manufacturers will be able to manufacture our product candidates to specifications acceptable to the FDA or other regulatory authorities, to produce it in sufficient quantities to meet the requirements for the potential launch of such products or to meet potential future demand. If our manufacturers are unable to produce sufficient quantities of lumateperone for commercialization, our commercialization efforts would be impaired, which would have an adverse effect on our business, financial condition, results of operations and growth prospects.

Manufacturers of our product candidates are obliged to operate in accordance with current good manufacturing practices, or cGMPs. The manufacture of pharmaceutical products in compliance with the cGMPs requires significant expertise and capital investment, including the development of advanced manufacturing techniques and process controls. Manufacturers of pharmaceutical products often encounter difficulties in production, including difficulties with production costs and yields, quality control, including stability of the product or product candidate and quality assurance testing, shortages of qualified personnel, as well as compliance with strictly enforced cGMP requirements, other federal and state regulatory requirements and foreign regulations. If our manufacturers were to encounter any of these difficulties or otherwise fail to comply with their obligations to us or under applicable regulations, our ability to provide product for commercial sale or product candidates in our clinical trials would be jeopardized. Any delay or interruption in the supply of

In addition, the facilities used by our contract manufacturers or other third-party manufacturers to manufacture our product candidates must be approved by the FDA pursuant to inspections conducted following our request for regulatory approval for our product candidates from the FDA. These requirements include, among other things, quality control, quality assurance and the maintenance of records and documentation. Manufacturers of our product candidates may be unable to comply with these cGMP requirements and with other FDA, state and foreign regulatory requirements. The FDA or similar foreign regulatory agencies may also implement new standards at any time, or change their interpretation and enforcement of existing standards for manufacture, packaging or testing of products. We have little control over our manufacturers’ compliance with these regulations and standards. A failure of any of our current or future contract manufacturers to establish and follow cGMPs and to document their adherence to such practices may lead to significant delays in clinical trials or in obtaining regulatory approval of product candidates or the ultimate launch of products, if approved, into the market. Failure by our current or future third-party manufacturers or us to comply with applicable regulations could result in sanctions being imposed on us, including fines, injunctions, civil penalties, failure of the government to grant approval of drugs, delays, suspension or withdrawal of approvals, seizures or recalls of products, operating restrictions, and criminal prosecutions. If the safety of any product supplied is compromised due to our manufacturers’ failure to adhere to applicable laws or for other reasons, we may not be able to obtain regulatory approval for or successfully commercialize our products and we may be held liable for any injuries sustained as a result. Any of these factors could cause a delay of clinical studies, regulatory submissions, approvals or commercialization of our product candidates or approved product, entail higher costs or impair our reputation.

We will need to manage our operations and facilities effectively in order to advance our drug development programs (including lumateperone, lenrispodun and facilitate any future collaborations, and pursue other development activities. It is possible that our infrastructure may be inadequate to support our future efforts and growth. In particular, we will need to further develop information technology systems and internal sales, marketing, and distribution capabilities for any drug that we may successfully develop, including additional indications for CAPLYTA. We may not successfully manage our operations and, accordingly, may not achieve our research, development, and commercialization goals.

Patients who are prescribed medicine for the treatment of their conditions generally rely on third-party payors to reimburse all or part of the costs associated with their prescription drugs. Adequate coverage and reimbursement from governmental health care programs, such as Medicare and Medicaid, and commercial payors is critical to new product acceptance. Coverage decisions may depend upon clinical and economic standards that disfavor new drug products when more established or lower cost therapeutic alternatives are already available or subsequently become available. Even if we obtain coverage for lumateperone or other potential products, the resulting reimbursement payment rates might not be adequate or may require that patients find unacceptably high. Patients are unlikely to use lumateperone or other product candidates, if approved, unless coverage is provided and reimbursement is adequate to cover a significant portion of the cost of those products.

Some of the details regarding the implementation of the ACA are yet to be determined and, at this time, it remains unclear what the full effect that the ACA will have on our business. Moreover, certain legislative changes to and regulatory changes under the ACA have occurred over the past few years. For instance, the Bipartisan Budget Act of 2018 increased the ACA required manufacturer discount from 50% to 70% off the negotiated price for Medicare Part D beneficiaries during their coverage gap period beginning in 2019. Further legislative changes to and regulatory changes under the ACA remain possible. We expect that healthcare reform measures that may be adopted in the future may result in more rigorous coverage criteria and lower reimbursement, and in additional downward pressure on the price that may be charged for lumateperone or any of our other product candidates, if approved.

In addition, in many foreign countries, particularly the countries of the European Union, the pricing of prescription drugs is subject to government control. In some jurisdictions, the proposed pricing for a drug must be approved before it may be lawfully marketed. The requirements governing drug pricing vary widely from country to country. For example, the European Union provides options for its member states to restrict the range of medicinal products for which their national health insurance systems provide reimbursement and to control the prices of medicinal products for human use. A member state may approve a specific price for the medicinal product or it may instead adopt a system of direct or indirect controls on the profitability of the company placing the medicinal product on the market. We may face competition from lower-priced products in foreign countries that have placed price controls on pharmaceutical products. In addition, there may be importation of foreign products that compete with any products we may market, which could negatively impact our profitability.

On March 27, 2020, the United States enacted The Coronavirus Aid, Relief and Economic Security (CARES) Act which includes several significant business tax provisions, of which the immediate relevance to the Company is the acceleration of refunds of previously generated corporate AMT credits. The CARES Act also adds an employee retention credit to encourage employers to maintain headcounts even if employees cannot report to work because of issues related to the coronavirus, a temporary provision allowing companies to defer remitting to the government the employee share of some payroll taxes, among other things. The Company reviewed the provisions and there was not a material tax impact on its financial statements for the years ended December 31, 2021 and 2020.The Company did reclassify its deferred tax asset related to the AMT tax credit carryforward of $0.3 million to a current tax receivable in the first quarter of 2020 upon the filing of its tax return for year ended December 31, 2019 and received the refund in July 2020.

In the ordinary course of our business, we, our clinical research organizations and other third parties on which we rely collect and store sensitive data, including legally protected patient health information, personally identifiable information about our employees, intellectual property, and proprietary business information. We manage and maintain a portion of our applications and data utilizing systems. These applications and data encompass a wide variety of business critical information, including research and development information and business and financial information.

In December 2019, a novel strain of which causes coronavirus disease in Wuhan, China. Since spread to countries worldwide, including the United States. continues to evolve, and to date has led to the implementation of various responses, including government-imposed quarantines, travel restrictions and other public health safety measures. In response to the spread have instructed the majority of our office-based employees to work from home. In connection with our commercial launch of CAPLYTA, which is approved by FDA for the treatment of schizophrenia and bipolar depression in adults, our commercial organization and sales force and medical organization continue to have significantly reduced personal interactions with physicians and customers and continue to conduct many promotional activities virtually, and elected to cease interactions with physicians and customers entirely for some period of time in the interest of employee and community safety. Even though certain of our sales force and medical organization are able to have personal interactions with physicians and customers, we may have to cease such personal interactions depending on In addition, has resulted in a decrease in the number of patient visits to healthcare providers. As a result of or similar pandemics, we may experience disruptions that could severely impact our business, including our ability to successfully commercialize our only commercial product, CAPLYTA, in the United States, and these disruptions could negatively impact our sales of CAPLYTA. Business interruptions from the current or future pandemics may also adversely impact the third parties we rely on to sufficiently manufacture CAPLYTA and to produce our product candidates in quantities we require, which may impair the commercialization and our research and development activities.

We are currently conducting clinical trials for our product candidates in many countries, including the United States, Europe and Russia and may expand to other geographies. Timely enrollment of, completion of and reporting on our clinical trials is dependent upon these global clinical trial sites which are, or in the future may be, adversely affected by or other pandemics. Some factors from the pandemic that have or may adversely affect the timing and conduct of our clinical trials and adversely impact our business generally, include but are not limited to delays or difficulties in clinical site initiation, diversion of healthcare resources away from clinical trials to pandemic concerns, limitations on travel, regulatory delays and supply chain disruptions.

In response to in March 2020, the FDA announced its intention to temporarily postpone most inspections of foreign manufacturing facilities and products, as well as routine surveillance inspections of domestic manufacturing facilities, and it also provided guidance regarding the conduct of clinical trials, which has been further updated several times since that time. In the FDA noted it was continuing to ensure timely reviews of applications for medical products during in line with its user fee performance goals and conducting mission-critical domestic and foreign inspections to ensure compliance of manufacturing facilities with FDA quality standards. The FDA subsequently publicized its development and use of an internal rating system called the Advisory Rating system, to assist in determining when and where it is safest to conduct such inspections based on data about the virus’s trajectory in a given country, state and locality and the rules and guidelines that are put in place by foreign, state and local

governments. As of October 2021, FDA is either continuing to, on conduct only “mission-critical” inspections, or, where possible to do so safely, resuming prioritized domestic inspections, which generally or PAIs. Foreign PAIs that are not deemed mission-critical remain postponed, while those deemed mission-critical will be considered for inspection on FDA will use similar data to inform resumption of other prioritized operations abroad as it becomes feasible and advisable to do so.

During the global response to the pandemic, moreover, there have been strategic redeployments of government resources to priority projects, including FDA and EMA resources and staff, which could have an impact on the timeline for review and approval of new marketing applications. Over the course of the pandemic, FDA’s new drug review programs continued to meet key performance goals related to working with applicants and approving NDAs and NDA supplements, although the agency has also stated that the uncertainty of the situation may make it difficult to sustain that level of performance indefinitely. The FDA may not be able to maintain its normal pace with respect to new drug applications and delays or setbacks are possible in the future. The FDA has told industry that it intends to be as transparent as possible about its workload and performance metrics as the situation evolves, and also that it intends to communicate proactively with applicants during the review cycle regarding the need for a inspection and whether such PAI is considered “mission-critical.”

Should FDA determine that a PAI is necessary for approval of an NDA or NDA supplement and such an inspection cannot be completed during the review cycle due to restrictions on travel or other safety protocols, FDA has stated that it generally intends to issue a complete response letter. Further, if there is inadequate information to make a determination on the acceptability of a facility, FDA may defer action on the application until an inspection can be completed. Such decisions will be based on the totality of the information available to the FDA, including considerations of whether it can obtain existing inspection reports from trusted foreign regulatory partners through mutual recognition and confidentiality agreements and/or secure additional records from the applicant, the manufacturing facility, or other inspected entities. Accordingly, FDA has encouraged applicants to effectively communicate with all their facilities and sites to ensure timely responses to any inquiries from FDA for information needed to support its assessment of pending drug applications. FDA has also stated that it is using all available tools and sources of information to support regulatory decisions on NDAs such as the historical compliance status of a manufacturing facility and other risk-benefit considerations pertaining to the proposed new drug product and its manufacturing process and facilities. In addition, whether or not FDA considers a facility inspection to be “mission-critical” involves several factors related to the public health benefits of the proposed new drug product, including but not limited to whether the candidate has been granted breakthrough therapy designation and whether the candidate is intended to treat or prevent a serious disease or medical condition for which there is no other appropriate substitute. Regulatory authorities outside the United States, including but not limited to the EMA, may adopt similar restrictions or other policy measures in response to pandemic.

continues to rapidly evolve, and the severity and duration of the pandemic remain uncertain. The extent to which the pandemic impacts our business, including our commercial results, clinical trials, and preclinical studies will depend on future developments, which are highly uncertain.

effectively protected trade secrets, cover them. We have patent rights under issued patents in many cases covering our lumateperone, lenrispodun and development programs. Nonetheless, the issued patents and patent applications covering our primary technology programs remain subject to uncertainty and continuous monitoring and action by us due to a number of factors, including:

protection or protect our proprietary information will be impaired. Additionally, any employee whose employment with us terminates, whether voluntarily by the employee or by us in connection with restructurings or otherwise, may seek future employment with our competitors. Although each of our employees is required to sign a confidentiality agreement with us at the time of hire, we cannot guarantee that the confidential nature of our proprietary information will be maintained in the course of such future employment. In addition, technology that we may may become important to some aspects of our business. We generally will not control the patent prosecution, maintenance or enforcement of technology.

In addition, changes in or different interpretations of patent laws in the United States and foreign countries may permit others to use our discoveries or to develop and commercialize our technology, products and product candidates without providing any compensation to us or may limit the number of patents or claims we can obtain. In particular, there have been proposals to shorten the exclusivity periods available under U.S. patent law that, if adopted, could substantially harm our business. Our approved product and the product candidates that we are developing are protected by intellectual property rights, including patents and patent applications. For our approved product and any of our product candidates that become a marketable product, if any, we will rely on our exclusivity under patents to sell the compound and recoup our investments in the research and development of the compound. If the exclusivity period for patents is shortened, then our ability to generate revenues without competition will be reduced and our business could be materially adversely impacted. The laws of some countries do not protect intellectual property rights to the same extent as U.S. laws, and those countries may lack adequate rules and procedures for defending our intellectual property rights. For example, some countries, including many in Europe, do not grant patent claims directed to methods of treating humans and, in these countries, patent protection may not be available at all to protect our products or product candidates. In addition, U.S. patent laws may change, which could prevent or limit us from filing patent applications or patent claims to protect our products, product candidates and/or technologies or limit the exclusivity periods that are available to patent holders. For example, the Leahy-Smith America Invents Act, or the Leahy-Smith Act, was recently signed into law and includes a number of significant changes to U.S. patent law. These include changes to transition from a system to a system and to the way issued patents are challenged. These changes may favor larger and more established companies that have more resources to devote to patent application filing and prosecution. The USPTO has been in the process of implementing regulations and procedures to administer the Leahy-Smith Act, and many of the substantive changes to patent law associated with the Leahy-Smith Act may affect our ability to obtain, enforce or defend our patents. Accordingly, it is not clear what, if any, impact the Leahy-Smith Act will ultimately have on the cost of prosecuting our patent applications, our ability to obtain patents based on our discoveries and our ability to enforce or defend our issued patents.

We may need to satisfy our future cash needs through public or private sales of our equity securities, sales of debt securities, the incurrence of debt from commercial lenders, strategic collaborations, licensing a portion or all of our products, product candidates and technology and, to a lesser extent, grant funding, although there can be no assurances such financing can be obtained. We filed a universal shelf registration statement on Form with the SEC, which was declared effective on September 12, 2019, on which we registered for sale up to $350 million of any combination of our common stock, preferred stock, debt securities, warrants, rights, and/or units from time to time and at prices and on terms that we may determine, including up to $75 million of common stock which we could offer and sell, from time to time at our sole discretion, under our program sales agreement that we entered into with SVB Leerink LLC in August 2019. In the quarter ended June 30, 2020, we sold 230,000 shares of common stock under our equity program which resulted in our receiving net proceeds of $5.6 million in July 2020. In the quarter ended September 30, 2020, we issued an additional 512,791 shares of common stock under our equity program and received approximately $12.3 million of net proceeds. On September 10, 2020, we terminated the equity program agreement with SVB Leerink LLC. In addition, on January 6, 2020, we filed an automatic shelf registration statement on Form with the SEC, which became effective upon filing, on which we registered for sale an unlimited amount of any combination of our common stock, preferred stock, debt securities, warrants, rights, and/or units from time to time and at prices and on terms that we may determine, so long as we continue to satisfy the requirements of a “well-known seasoned issuer” under SEC rules. These registration statements will remain in effect for up to three years from the respective dates they became effective. In January 2022, we completed an underwritten public offering of 10,952,381 shares of our common stock resulting in net proceeds to us of approximately $433.7 million, after deducting underwriting discounts and commissions and offering expenses. To the extent that we raise additional capital through the sale of equity or convertible debt securities, the ownership interest of our existing stockholders will be diluted, and the terms may include liquidation or other preferences that adversely affect the rights of our stockholders. Debt financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring debt, making capital expenditures or declaring dividends. If we raise additional funds through collaboration and licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies or grant licenses on terms that are not favorable to us.

Richard Lerner, M.D., who was a member of our Board of Directors, passed away in December 2021. Dr. Lerner was a member of the Company’s Audit Committee and Nominating and Governance Committee. As a result of Dr. Lerner’s death, we are no longer in compliance with Nasdaq Marketplace Rule 5605(c)(2)(A) because our Audit Committee no longer has at least three members. We have received notice that we must regain full compliance before the earlier of our next annual stockholders’ meeting or December 2, 2022 or, if the next annual stockholders’ meeting is held before May 31, 2022, no later than May 31, 2022. If we fail to regain compliance within such time period, our common stock may be subject Nasdaq.

We currently intend to retain any future earnings for funding growth. We do not anticipate paying any cash dividends in the foreseeable future. As a result, you should not rely on an investment in our securities if you require dividend income. Capital appreciation, if any, of our shares may be your sole source of gain for the foreseeable future. Moreover, you may not be able to your shares at or above the price you paid for them.

We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in the forward-looking statements we make. We have included important cautionary statements in this report, particularly in the Risk Factors set forth in Item 1A of this Annual Report on Form that we believe could cause actual results or events to differ materially from the forward-looking statements that we make. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures or investments we may make.

We are a biopharmaceutical company focused on the discovery, clinical development and commercialization of innovative, small molecule drugs that address underserved medical needs primarily in neuropsychiatric and neurological disorders by targeting intracellular signaling mechanisms within the central nervous system, or CNS. In December 2019, CAPLYTA (lumateperone) was approved by the U.S. Food and Drug Administration, or FDA, for the treatment of schizophrenia in adults (42mg/day) and we initiated the commercial launch of CAPLYTA in late March 2020. In support of our commercialization efforts, we employ a national sales force. In December 2021, CAPLYTA was approved by the FDA for the treatment of bipolar depression in adults (42mg/day). CAPLYTA is the only treatment for depressive episodes associated with bipolar I or II disorder (bipolar depression) in adults as monotherapy and as adjunctive therapy with lithium or valproate. We initiated the commercial launch of CAPLYTA for the treatment of bipolar depression in late December 2021. In support of the commercial launch of lumateperone for the treatment of bipolar depression, we have expanded our sales force from approximately 240 sales representatives to approximately 320 sales representatives. As used in this report, “CAPLYTA” refers to lumateperone approved by the FDA for the treatment of schizophrenia in adults and for the treatment of bipolar depression in adults, and “lumateperone” refers to, where applicable, CAPLYTA as well as lumateperone for the treatment of indications beyond schizophrenia and bipolar depression.

We have also initiated a Phase 3 study evaluating lumateperone for the prevention of relapse in patients with schizophrenia. The study is being conducted in five phases consisting of a screening phase,

during which all patients will receive 42 mg of lumateperone per day, a stabilization phase during which all patients will receive 42 mg of lumateperone per day; a double-blind treatment phase 26 weeks in duration during which patients receive either 42 mg of lumateperone per day or placebo (1:1 ratio) and phase. This study is being conducted in accordance with our post approval marketing commitment to the FDA in connection with the approval of CAPLYTA for the treatment of schizophrenia as is typical for antipsychotics.

We are developing for the treatment of behavioral disturbances in patients with dementia, the treatment of dementia-related psychosis and for the treatment of certain depressive disorders, in the elderly. is a deuterated form of lumateperone, a new molecular entity formulated as an oral disintegrating tablet for sublingual administration. is formulated as an oral solid dosage form that dissolves almost instantly when placed under the tongue, allowing for ease of use in the elderly and may be particularly beneficial for patients who have difficulty swallowing conventional tablets. Phase 1 single and multiple ascending dose studies in healthy volunteers and healthy elderly volunteers (> than 65 years of age) evaluated the safety, tolerability and pharmacokinetics of In these studies, there were no reported serious adverse events in either age group. In the elderly cohort, reported adverse events were infrequent with the most common adverse event being transient dry mouth (mild). Based on these results, we have initiated our program evaluating for the treatment of agitation in patients with probable Alzheimer’s disease. We are in discussions with the FDA regarding the toxicological profile of The FDA has informed us that they do not believe the deuterated and undeuterated forms of lumateperone are identical. As a result, the data from lumateperone may not be broadly applied to and we may be required to conduct additional toxicology studies in species and this could delay the commencement of our clinical program. We expect to commence clinical conduct in this program in 2022. Additional studies in dementia-related psychosis, and certain depressive disorders in the elderly are also planned for 2022.

We have another major program that has yielded a portfolio of compounds that selectively inhibit the enzyme phosphodiesterase type 1, or PDE1. PDE1 enzymes are highly active in multiple disease states and our PDE1 inhibitors are designed to reestablish normal function in these disease states. Abnormal PDE1 activity is associated with cellular proliferation and activation of inflammatory cells. Our PDE1 inhibitors ameliorate both of these effects in animal models. We intend to pursue the development of our phosphodiesterase, or PDE, program, for the treatment of aberrant immune system activation in several CNS with a focus on diseases where excessive PDE1 activity has been demonstrated and increased inflammation is an important contributor to disease pathogenesis. Our potential disease targets include heart failure, immune system regulation, neurodegenerative diseases, cancers and is our lead compound in this program. Following the favorable safety and tolerability results in our Phase 1 program, we initiated our development program for lenrispodun for Parkinson’s disease and commenced patient enrollment in the third quarter of 2017 in a Phase 1/2 clinical trial of lenrispodun in patients with Parkinson’s disease to evaluate safety and tolerability in this patient population, as well as motor endpoints. In the fourth quarter of 2018, we announced that the Phase 1/2 clinical trial of lenrispodun has been completed

and topline results demonstrated lenrispodun was generally well-tolerated with a favorable safety profile and clinical signs consistent with improvements in motor symptoms and dyskinesias. We have initiated our Phase 2 clinical program with lenrispodun for Parkinson’s disease and expect to commence patient enrollment in the first half of 2022. In addition, in the second quarter of 2020, we announced topline results from Phase 1/2 translational study of single ascending doses of lenrispodun in patients with chronic systolic heart failure with reduced ejection fraction. In this study, lenrispodun improved cardiac output by increasing heart contractility and decreasing vascular resistance. Agents that both increase heart contractility (inotropism) and decrease vascular resistance (vasodilation) are called inodilators. Inodilators in current clinical use are associated with the development of arrhythmias, which are abnormal heart rhythms that when serious can impair heart function and lead to mortality. Lenrispodun, which acts through a novel mechanism of action, was not associated with arrhythmias in this study and was generally well-tolerated in all patients.

We also have a development program with as a potential treatment for substance use disorders, pain and psychiatric comorbidities including depression and anxiety. There is a pressing need to develop new drugs to treat opioid addiction and safe, effective, treatments to manage pain. is a novel compound that uniquely combines activity as an antagonist at and a partial agonist at µ-opioid receptors. These combined actions support the potential utility the treatment of opioid use disorder and associated comorbidities (e.g., depression, anxiety, sleep disorders) without opioid-like safety and tolerability concerns. In December 2020, we initiated a Phase 1 single ascending dose study evaluating the safety, tolerability and pharmacokinetics of in healthy volunteers. This study was recently completed and achieved plasma exposures at or above those required for efficacy and was generally safe and well-tolerated. We have received a grant from the National Institute on Drug Abuse under the Helping to End Addiction Long-term Initiative, or NIH HEAL Initiative, that we expect will fund a significant portion of the early stage clinical development costs associated with this program.

In December 2019, a novel strain of which causes coronavirus disease 2019 surfaced in Wuhan, China. Since then, and have spread to countries worldwide, including the United States. The pandemic continues to evolve, and to date has led to the implementation of various responses, including government-imposed quarantines, travel restrictions and other public health safety measures. In response to the spread of and we have instructed the majority of our office-based employees to work from home.In connection with our commercial launch of CAPLYTA, which is approved by FDA for the treatment of schizophrenia and bipolar depression in adults, our commercial organization and sales force and medical organization are having significantly reduced personal interactions with physicians and customers and continue to conduct many promotional activities virtually, and elected to cease interactions with physicians and customers entirely for some period of time in the interest of employee and community safety. Even though certain of our sales force and medical organization are having personal interactions with physicians and customers, we may have to cease such personal interactions depending on the situation. In addition, the situation has resulted in a decrease in the number of patient visits to healthcare providers. As a result of the pandemic, or similar pandemics, we may experience disruptions that could severely impact our business, including our ability to successfully commercialize our only commercial product, CAPLYTA, in the United States, and these disruptions could negatively impact our sales of CAPLYTA. Business interruptions from the current or future pandemics may also adversely impact the third parties we rely on to sufficiently manufacture CAPLYTA and to produce our product candidates in quantities we require, which may impair the commercialization and our research and development activities.

We conduct clinical trials for our product candidates in many countries, including the United States, Europe and Russia and may expand to other geographies. Timely enrollment of, completion of and reporting on our clinical trials is dependent upon these global clinical trial sites which are, or in the future may be, adversely affected by or other pandemics. Some factors from the pandemic that have or may adversely affect the timing and conduct of our clinical trials and adversely impact our business generally, include but are not limited to delays or difficulties in clinical site initiation, patient enrollment, diversion of healthcare resources away from clinical trials to pandemic concerns, limitations on travel, regulatory delays and supply chain disruptions.

In response to in March 2020, the FDA announced its intention to temporarily postpone most inspections of foreign manufacturing facilities and products, as well as routine surveillance inspections of domestic manufacturing facilities, and it also provided guidance regarding the conduct of clinical trials, which has been further updated several times since that time. In the FDA noted it was continuing to ensure timely reviews of applications for medical products during in line with its user fee performance goals and conducting mission-critical domestic and foreign inspections to ensure compliance of manufacturing facilities with FDA quality standards. The FDA subsequently publicized its development and use of an internal rating system called the Advisory Rating system, to assist in determining when and where it is safest to conduct such inspections based on data about the virus’s trajectory in a given country, state and locality and the rules and guidelines that are put in place by foreign, state and local governments. As of October 2021, FDA is either continuing to, on conduct only “mission-critical” inspections, or, where possible to do so safely, resuming prioritized domestic inspections, which generally or PAIs. Foreign PAIs that are not deemed mission-critical remain postponed, while those deemed mission-critical will be considered for inspection on FDA will use similar data to inform resumption of other prioritized operations abroad as it becomes feasible and advisable to do so.

During the global response to the pandemic, moreover, there have been strategic redeployments of government resources to priority projects, including FDA and EMA resources and staff, which could have an impact on the timeline for review and approval of new marketing applications. Over the course of the pandemic, FDA’s new drug review programs continued to meet key performance goals related to working with applicants and approving NDAs and NDA supplements, although the agency has also stated that the uncertainty of the situation may make it difficult to sustain that level of performance indefinitely. The FDA may not be able to maintain its normal pace with respect to new drug applications and delays or setbacks are possible in the future. The FDA has told industry that it intends to be as transparent as possible about its workload and performance metrics as the situation evolves, and also that it intends to communicate proactively with applicants during the review cycle regarding the need for a inspection and whether such PAI is considered “mission-critical.”

benefits of the proposed new drug product, including but not limited to whether the candidate has been granted breakthrough therapy designation and whether the candidate is intended to treat or prevent a serious disease or medical condition for which there is no other appropriate substitute. Regulatory authorities outside the United States, including but not limited to the EMA, may adopt similar restrictions or other policy measures in response to pandemic.

continues to rapidly evolve, and the severity and duration of the pandemic remain uncertain. The extent to which the pandemic impacts our business, including our commercial results, clinical trials, and preclinical studies will depend on future developments, which are highly uncertain.

Our PDE program has a compound, lenrispodun in Phase 1/2 development. We intend to pursue the development of our PDE program, including lenrispodun for the treatment of several CNS conditions. We have ongoing development programs for lenrispodun for Parkinson’s disease. Our other projects are still in the preclinical stages, and will require extensive funding not only to complete preclinical testing, but to commence and complete clinical trials. Expenditures that we incur on these projects will be subject to availability of funding in addition to the funding required for the advancement of lumateperone. Any failure or delay in the advancement of lumateperone could require us to resources from our other projects to the advancement of lumateperone, which could have a material adverse impact on the advancement of these other projects and on our results of operations.

Product sold through December 31, 2021 consisted of drug product that was previously charged to research and development expense prior to FDA approval of CAPLYTA and other direct, indirect, and overhead costs required to make final product for sale. Because the Company’s prior policy did not allow for the capitalization of product, the cost of drug product sold is lower than it would have been and has a positive impact on our cost of product sales for the years ended December 31, 2021 and 2020. The Company’s reported cost of product sales as a percentage of product sales, net was 9.8% or approximately $8.0 million for the year ended December 31, 2021, as compared to 8.4% or approximately $1.9 million for the year ended December 31, 2020, of which more than half related to royalty payments accrued to BMS.

We expect that research and development expenses will increase as we proceed with our clinical trials, increased manufacturing of drug product for clinical trials development activities. We also expect that our selling, general and administrative costs will increase from prior periods primarily due to costs associated with promotional activities to support the commercial sales of CAPLYTA as well as cost associated with building and maintaining infrastructure, which will include hiring additional personnel and increasing technological capabilities. We granted significant shared-based awards in 2020 and 2021. We expect to continue to grant share-based awards in the future due to our growing employee base, which will increase our share-based compensation expense in future periods.

Research and development expenses increased to $88.8 million for the year ended December 31, 2021 as compared to $65.8 million for the year ended December 31, 2020, representing an increase of approximately $23.0 million, or 35%. This increase is due primarily to an increase of $15.7 million for lumateperone clinical trial and other costs, approximately $4.9 million for other projects and overhead, including the and programs, among others, and approximately $3.0 million for share-based compensation expense. Internal costs increased by approximately $8.7 million for the period due primarily to labor related costs and share-based compensation.

As the development of lumateperone progresses, we anticipate research and development costs for lumateperone programs to increase moderately due primarily to conducting ongoing and planned Phase 3 and other clinical trials relating to our lumateperone programs in the next several years. We are also required to complete testing to obtain FDA approval and manufacture material needed for clinical trial use, which includes testing of the drug product and drug product in anticipation of possible additional FDA approvals of lumateperone for indications beyond schizophrenia and bipolar depression.

We currently have several projects, in addition to lumateperone, that are in the research and development stages. We have used internal resources and incurred expenses not only in relation to the development of lumateperone, but also in connection with these additional projects as well, including our PDE program. We have not, however, reported these costs on a basis, as these costs are broadly spread among these projects. The external costs for these projects have been modest and are reflected in the table above in this section “—.”

The successful development of our product candidates and the approval process requires substantial time, effort and financial resources, and is uncertain and subject to a number of risks. We cannot be certain that any of our product candidates will prove to be safe and effective, will meet all of the applicable regulatory requirements needed to receive and maintain marketing approval, or will be granted marketing approval on a timely basis, if at all. Data from studies and clinical trials are susceptible to varying interpretations that could delay, limit or prevent regulatory approval or could result in label warnings related to or recalls of approved products. We, the FDA, or other regulatory authorities may suspend clinical trials at any time if we or they believe that the subjects participating in such trials are being exposed to unacceptable risks or if such regulatory agencies find deficiencies in the conduct of the trials or other problems with our product candidates. Other risks associated with our product candidates are described in the section entitled “Risk Factors” in this Annual Report on

We expect selling, general and administrative costs to increase in 2022 as compared to the year ended December 31, 2021. We are expanding post approval marketing, including increased efforts to educate physicians due to the limitations related to virus pandemic and market access efforts as well as our administrative infrastructure.

As of December 31, 2021, we had a total of approximately $413.7 million in cash and cash equivalents and investment securities, including $1.4 million in restricted cash, and approximately $53.4 million of short-term liabilities consisting entirely of liabilities from operations, including approximately $6.7 million of short-term lease obligations. In the year ended December 31, 2021, we spent approximately $348.8 million in cash for operations and equipment. We have sources of cash which included $87.3 million of collected product sales and $1.6 million of interest income, resulting in net cash used in operations of $259.9 million. The use of cash was primarily for selling and marketing costs in connection with our commercial launch of CAPLYTA, conducting clinical trials and testing, product manufacturing, and funding recurring operating expenses.

manufacturing and inventory production, expansion of our administrative infrastructure and other development activities. Our other development activities will include efforts related to our lenrispodun programs, among others. However, pandemic may negatively impact our commercialization of CAPLYTA, our ability to complete our ongoing or planned nonclinical and clinical trials, our ability to obtain approval of any product candidates from the FDA or other regulatory authorities, and our workforce and therefore our research, development and commercialization activities. This may ultimately have a material adverse effect on our liquidity, although we are unable to make any prediction with certainty given the rapidly changing nature of the pandemic and governmental and other responses to it.

We may require significant additional financing in the future to continue to fund our operations. We believe that we have the funding in place to commercialize CAPLYTA in patients with schizophrenia and bipolar depression. We also plan to fund additional clinical trials of lumateperone for the treatment of depressive disorders and other CNS disorders; preclinical and clinical development of our long acting injectable development program; additional clinical trials of lumateperone; clinical development of continued clinical development of our PDE product candidates, including lenrispodun; research and preclinical development of our other product candidates; and the continuation of manufacturing activities in connection with the development of lumateperone. We may require additional funds for further development of lumateperone in patients with depressive disorders and other indications, and for development of our other product candidates. We have incurred losses in every year since inception with the exception of 2011, when we received an fee and a milestone payment related to a license agreement that has been terminated. These losses have resulted in significant cash used in operations.

We seek to balance the level of cash, cash equivalents and investments on hand with our projected needs and to allow us to withstand periods of uncertainty relative to the availability of funding on favorable terms. Until we can generate significant revenues from operations, we will need to satisfy our future cash needs through public or private sales of our equity securities, sales of debt securities, incurrence of debt from commercial lenders, strategic collaborations, licensing a portion or all of our product candidates and technology and, to a lesser extent, grant funding. On August 30, 2019, we filed a universal shelf registration statement on Form which was declared effective by the SEC on September 12, 2019, on which we registered for sale up to $350 million of any combination of our common stock, preferred stock, debt securities, warrants, rights and/or units from time to time and at prices and on terms that we may determine, which included up to $75 million of common stock that we could issue and sell from time to time, through SVB Leerink LLC acting as our sales agent, pursuant to the sale agreement that we entered into with SVB Leerink on August 29, 2019 for our equity program. In the quarter ended June 30, 2020, we sold 230,000 shares of common stock under our equity program which resulted in our receiving net proceeds of $5.6 million in July 2020. In the quarter ended September 30, 2020, we issued an additional 512,791 shares of common stock under our equity program and received approximately $12.3 million of net proceeds. On September 10, 2020, we terminated the equity program agreement with SVB Leerink LLC. On January 6, 2020, we filed an automatic shelf registration statement on Form with the SEC, which became effective upon filing, on which we registered for sale an unlimited amount of any combination of its common stock, preferred stock, debt securities, warrants, rights, and/or units from time to time and at prices and on terms that we may determine, so long as we continue to satisfy the requirements of a “well-known seasoned issuer” under SEC rules. These registration statements will remain in effect for up to three years from the respective dates they became effective.

We cannot be sure that future funding will be available to us when we need it on terms that are acceptable to us, or at all. We sell securities and incur debt when the terms of such transactions are deemed favorable to us and as necessary to fund our current and projected cash needs. The amount of funding we raise through sales of our common stock or other securities depends on many factors, including, but not limited to, the magnitude of sales of CAPLYTA, the status and progress of our product development programs, projected cash needs, availability of funding from other sources, our stock price and the status of the capital markets. Due to the volatile nature of the financial markets, equity and debt financing may be difficult to obtain. Additionally, the continued spread of and uncertain market conditions may limit our ability to access any financing. In addition, any unfavorable results in the commercialization of CAPLYTA and unfavorable development or delay in the progress of our lumateperone program could have a material adverse impact on our ability to raise additional capital.

If adequate funds are not available to us on a timely basis, we may be required to: (1) delay, limit, reduce or terminate nonclinical studies, clinical trials or other clinical development activities for one or more of our product candidates, including our lead product candidate lumateperone, lenrispodun, and our other product candidates; (2) delay, limit, reduce or terminate our discovery research or development activities; (3) enter into licenses or other arrangements with third parties on terms that may be unfavorable to us or sell, license or relinquish rights to develop or commercialize our product candidates, technologies or intellectual property at an earlier stage of development and on less favorable terms than we would otherwise agree; or (4) limit or reduce commercialization efforts related to CAPLYTA.

In 2014, we entered into a long-term lease with a related party which, as amended, provided for a lease of 16,753 square feet of useable laboratory and office space located at 430 East 29th Street, New York, New York 10016. Concurrent with this lease, we entered into a license agreement to occupy certain vivarium related space in the same facility for the same term, rent and escalation provisions as the lease. This license has the primary characteristics of a lease and is characterized as a lease in accordance with ASU for accounting purposes. In September 2018, we further amended the lease to obtain an additional 15,534 square feet of office space beginning October 1, 2018 and to extend the term of the lease for previously acquired space. The lease, as amended, has a term of 14.3 years ending in May 2029. In February 2019, we entered into a long-term lease for 3,164 square feet of office space in Towson, Maryland beginning March 1, 2019. The lease has a term of 3.2 years ending in April 2022. On May 17, 2019, we entered into a vehicle fleet lease with a company to acquire motor vehicles for certain employees. The vehicle fleet lease provides for individual leases for the vehicles, which at each lease commencement was determined to qualify for operating lease treatment. We began leasing vehicles under the vehicle fleet lease in March 2020. Restricted cash of $1.4 million on our consolidated balance sheet relates to a letter of credit issued as part of the vehicle fleet lease.

In June 2016, the FASB issued ASU “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASU This guidance applies to all entities and impacts how entities account for credit losses for most financial assets and other instruments. For debt securities, entities will be required to recognize an allowance for credit losses rather than a reduction to the carrying value of the asset. For trade receivables, loans and debt securities, entities will be required to estimate lifetime expected credit losses. We adopted this standard on January 1, 2020 and evaluated the implications of the new standard, inclusive of the applicable financial statement disclosures required, as well as to its internal controls, business processes, and accounting policies, noting there was no significant impact to the financial statements as of January 1, 2020 and for the year ended December 31, 2020.

 As of December 31, 2021, we had cash, cash equivalents, marketable securities and restricted cash of approximately $413.7 million consisting of cash deposited in a highly rated financial institution in the United States and in a short-term U.S. Treasury money market fund, as well as high-grade corporate bonds and commercial paper. The primary objective of our investment activities is to preserve our capital for the purpose of funding operations and we do not enter into investments for trading or speculative purposes. We believe that we do not have material exposure to high-risk investments such as mortgage-backed securities, auction rate securities or other special investment vehicles within our money-market fund investments. We believe that we do not have any material exposure to changes in fair value as a result of changes in interest rates, although the recent decline in interest rates has resulted in our unrealized loss on investments, net, as of December 31, 2021 of approximately $0.9 million and an unrealized gain on investments, net, in 2020 totaling approximately $0.5 million. We plan on holding those investments to maturity, and should interest rates rise, there would be no recognition of impairment required. Declines in interest rates, however, would reduce future investment income.

. Inflation generally may affect us by increasing our cost of labor and clinical trial costs. We do not believe that inflation has had a material effect on our business, financial condition or results of operations. If our costs were to become subject to significant inflationary pressures, we may not be able to fully offset such higher costs through price increases of our product. Our inability or failure to do so could adversely affect our business, financial condition and results of operations.

 Although we receive product revenues from commercial sales of CAPLYTA, we continue to depend on funds raised through other sources. One possible source of funding is through further equity offerings. Our ability to raise funds in this manner depends upon capital market forces affecting our stock price.

Our principal executive officer and principal financial officer, after evaluating the effectiveness of our disclosure controls and procedures (as defined in Exchange Act Rules and as of the end of the period covered by this Form have concluded that, based on such evaluation, our disclosure controls and procedures were effective at the reasonable assurance level to ensure that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms, and is accumulated and communicated to our management, including our principal executive and principal financial officers, or persons performing similar functions, as appropriate, to allow timely decisions regarding required disclosure.

The Company’s management is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is defined in Rules and under the Exchange Act, as a process designed by, or under the supervision of, the Company’s principal executive and principal financial officers and effected by the Company’s board of directors, management and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. The Company’s internal control over financial reporting includes those policies and procedures that:

Based on our assessment, management believes that, as of December 31, 2021, the Company’s internal control over financial reporting is effective based on those criteria

The following is a list of exhibits filed as part of this Annual Report on Form