FATE THERAPEUTICS INC (FATE) FY 2023 MD&A

ITEM 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion and analysis of our financial condition and results of operations together with our consolidated financial statements and related notes included under Item 8 of this Annual Report on Form 10-K. The following discussion contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those expressed or implied in any forward-looking statements as a result of various factors, including those set forth under the caption “Item 1A. Risk Factors.”

Overview

We are a clinical-stage biopharmaceutical company dedicated to bringing a first-in-class pipeline of programmed cellular immunotherapies to patients with cancer and autoimmune diseases. Our development of programmed cellular immunotherapies is based on a simple notion: we believe that better cell therapies start with better cells.

To create better cell therapies, we have pioneered a therapeutic approach that we generally refer to as cell programming: we create and engineer human induced pluripotent stem cells (iPSCs) to incorporate novel synthetic controls of cell function; we generate a clonal master iPSC line for use as a renewable source of cell manufacture; and we direct the fate of the clonal master iPSC line to produce our cell therapy product candidate. Analogous to master cell lines used to manufacture biopharmaceutical drug products such as monoclonal antibodies, we believe clonal master iPSC lines can be used to mass produce multiplexed-engineered cellular immunotherapies which are well-defined and uniform in composition, can be stored in inventory for off-the-shelf availability, can be combined and administered with other therapies, and can have broader patient reach.

Utilizing our proprietary iPSC product platform, we are advancing off-the-shelf, multiplexed-engineered natural killer (NK) and T-cell product candidates which are selectively designed to incorporate novel synthetic controls of cell function, and are intended to deliver multiple therapeutic mechanisms to patients for the treatment of cancer and autoimmune diseases. We have a deep pipeline of iPSC-derived, chimeric antigen receptor (CAR)-targeted NK and T-cell product candidates currently under development with multiple clinical trials ongoing. In addition, we have entered into research collaborations and license agreements with academic institutes to support the development of our iPSC product platform and our off-the-shelf product candidates, including, among others, the Regents of the University of Minnesota and Memorial Sloan Kettering Cancer Center (MSKCC).

We have also entered into collaborations with pharmaceutical companies to research, develop and commercialize off-the-shelf, multiplexed-engineered, iPSC-derived NK and T-cell product candidates for the treatment of cancer. In September 2018, we entered into a collaboration and option agreement (Ono Agreement) with Ono Pharmaceutical Co., Ltd. (Ono), under which we are currently researching and developing iPSC-derived CAR NK and CAR T-cell product candidates for the treatment of solid tumors. In April 2020, we entered into a collaboration and option agreement (Janssen Agreement) with Janssen Biotech, Inc. (Janssen), part of the Janssen Pharmaceutical Companies of Johnson & Johnson, for the research, development and commercialization of iPSC-derived CAR NK and CAR T-cell product candidates for the treatment of cancer. On January 3, 2023, we received notice of termination of the Janssen Agreement from Janssen, which took effect on April 3, 2023.

We were incorporated in Delaware in 2007 and are headquartered in San Diego, California. Since our inception in 2007, we have devoted substantially all of our resources to our cell programming approach and the research and development of our product candidates, the creation, licensing and protection of related intellectual property, and the provision of general and administrative support for these activities. To date, we have funded our operations primarily through the public and private sale of common stock, the private placement of preferred stock and convertible notes, commercial bank debt and revenues from collaboration activities and grants.

We have never been profitable and have incurred net losses in each year since inception. Substantially all of our net losses resulted from costs incurred in connection with our research and development programs and from general and administrative costs associated with our operations. We expect to continue to incur operating losses for at least the foreseeable future. Our net losses may fluctuate significantly from quarter to quarter and year to year. We expect our expenses will remain significant in connection with our ongoing and planned activities as we:

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conduct our ongoing and planned preclinical studies and clinical trials of our product candidates, which may include higher clinical trial expenses associated with arrangements we may enter into with clinical research organizations (CROs) for the execution and management of certain clinical trials, including trials outside of the United States;

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conduct Good Manufacturing Practice (GMP) production, including through the use of contract manufacturing organizations (CMOs) for the conduct of some or all of the activities required for manufacturing our iPSC-derived cell product candidates, process and scale-up development and technology transfer activities for the manufacture of our product candidates, including those undergoing clinical investigation and IND application-enabling preclinical development;

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procure laboratory equipment, materials and supplies for the manufacture of our product candidates and the conduct of our research activities;

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conduct preclinical and clinical research to investigate the therapeutic activity of our product candidates;

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continue our research, development and manufacturing activities, including under our sponsored research and collaboration agreement with Ono;

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maintain, prosecute, protect, expand and enforce our intellectual property portfolio;

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engage with regulatory authorities for the development of, and seek regulatory approvals for, our product candidates;

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continue our business operations at our corporate headquarters, including maintaining internal GMP production capabilities; and

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continue operating as a public company and support our operations.

We do not expect to generate any meaningful revenues from product sales, royalties, or sales milestones unless and until we successfully complete development and obtain regulatory approval for one or more of our product candidates, which we expect will take a number of years. If we obtain regulatory approval for any of our product candidates, we expect to incur significant commercialization expenses related to product sales, marketing, manufacturing and distribution. Accordingly, we will seek to fund our operations through public or private equity or debt financings, collaboration arrangements, or other sources. However, we may be unable to raise additional funds or enter into such other arrangements when needed on favorable terms or at all. Our failure to raise capital or enter into such other arrangements when needed would have a negative effect on our financial condition and ability to develop our product candidates.

Financial Operations Overview

Collaboration Revenue

To date, we have not generated any revenues from therapeutic product sales or royalties. Our revenues have been derived from collaboration agreements and government grants.

Agreement with Ono Pharmaceutical Co., Ltd.

On September 14, 2018, we entered into the Ono Agreement for the joint development and commercialization of two iPSC-derived CAR T-cell product candidates (Candidate 1 and Candidate 2). Pursuant to the terms of the Ono Agreement, we received an upfront, non-refundable and non-creditable payment of $10.0 million. Additionally, we are entitled to receive fees for the conduct of research and development under a joint development plan, which fees were estimated to be $20.0 million in aggregate.

In December 2020, we entered into a letter agreement with Ono pursuant to which Ono delivered proprietary antigen binding domains targeting an antigen expressed on certain solid tumors for incorporation into Candidate 2 and paid the Company a milestone fee of $10.0 million for further research and development of Candidate 2. In addition, Ono terminated all further research and development with respect to Candidate 1, and we retained all rights to research, develop and commercialize Candidate 1 throughout the world without any obligation to Ono.

In June 2022, we entered into the 2022 Ono Amendment. Pursuant to the 2022 Ono Amendment, the companies agreed to designate an additional antigen expressed on certain solid tumors for research and preclinical development, and Ono agreed to contribute proprietary antigen binding domains targeting such additional solid tumor antigen (Candidate 3). In addition, for both Candidate 2 and Candidate 3, the companies expanded the scope of the collaboration to include the research and development of iPSC-derived CAR NK cell product candidates (in addition to iPSC-derived CAR T-cell product candidates) targeting the designated solid tumor antigens. Similar to Candidate 2, we granted to Ono, during a specified period of time, a preclinical option to obtain an exclusive license under certain intellectual property rights, subject to payment of an option exercise fee to us by Ono, to develop and commercialize Candidate 3 in all territories of the world, where we retain rights to co-develop and co-commercialize Candidate 3 in the United States and Europe under a joint arrangement with Ono under which we are eligible to share at least 50% of the profits and losses. We maintained worldwide rights of manufacture for Candidate 3. The preclinical option expires upon the earlier of: (a) September 30, 2024, or (b) the achievement of the pre-defined preclinical milestone under the joint development plan for Candidate 3. Subject to payment of an extension fee by Ono, Ono may choose to defer its decision to exercise the preclinical option until no later than June 2026. Under the 2022 Ono Amendment, aggregate estimated research and development fees have been increased by approximately $9.3 million, for a total estimated $29.3 million in aggregate research and development fees over the course of the joint development plan.

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In November 2022, Ono exercised its preclinical option to Candidate 2, and we exercised our preclinical option to co-develop and co-commercialize (CDCC Option) in the United States and Europe under a joint arrangement with Ono. As a result, we recognized an option exercise fee of $12.5 million from Ono during the year ended December 31, 2022. We received the option exercise fee payment during the year ended December 31, 2023.

On November 30, 2023, we entered into the 2023 Ono Amendment. Under the 2023 Ono Amendment, aggregate estimated research and development fees have been increased by approximately $1.4 million, for a total estimated $30.7 million in aggregate research and development fees over the course of the joint development plan.

We account for the Ono Agreement as a revenue contract under ASC 606. The initial transaction price as amended under the 2023 Ono Amendment was determined to be $40.7 million, consisting of the upfront, non-refundable and non-creditable payment of $10.0 million and the aggregate estimated research and development fees of $30.7 million. We identified our promised goods and services under the Ono Agreement to include our grant to Ono of a license to certain of our intellectual property subject to certain conditions, our conduct of research services, and our participation in a joint steering committee. We determined that the promised goods and services should be accounted for as one combined performance obligation. We recognize revenue for the combined performance obligation over time as the research services are performed.

During the years ended December 31, 2023 and 2022, we recognized $11.2 million and $16.6 million, respectively, of collaboration revenue under the Ono Agreement. As of December 31, 2023, aggregate deferred revenue related to the Ono Agreement, Ono Letter Agreement, and Ono Amendments was $0.7 million.

Agreement with Janssen Biotech, Inc.

On April 2, 2020, we entered into the Janssen Agreement as well as a Stock Purchase Agreement (the Stock Purchase Agreement) with Johnson & Johnson Innovation - JJDC, Inc. (JJDC). On January 3, 2023, we received notice of termination from Janssen of the Janssen Agreement. The termination took effect on April 3, 2023, and during the three months ending March 31, 2023, we performed wind down activities, including discontinuing development of all collaboration product candidates under the Janssen Agreement. We were reimbursed for all wind down activities associated with the termination of the Janssen Agreement during the second quarter of this year.

Under the terms of the Janssen Agreement and the Stock Purchase Agreement taken together, we received $100.0 million, of which $50.0 million was an upfront cash payment and $50.0 million was in the form of an equity investment by JJDC. We determined the common stock purchase by JJDC represented a premium of $9.93 per share, or $16.0 million in aggregate (the Equity Premium), and the remaining $34.0 million was recorded as issuance of common stock in shareholders’ equity.

Additionally, prior to termination of the Janssen Agreement, we received fees from Janssen for the conduct of all research, preclinical development and IND-enabling activities performed by us under the Janssen Agreement. In addition, Janssen had exercised a commercial option for two collaboration candidates: an iPSC-derived, CAR NK cell product candidate for the treatment of B-cell lymphoma, for which the U.S. Food and Drug Administration (FDA) allowed an Investigational New Drug (IND) application in December 2022; and an iPSC-derived, CAR NK cell product candidate for the treatment of multiple myeloma, for which the companies were preparing to submit an IND application to the FDA in early 2023.

Research and Development Expenses

Research and development expenses consist of costs associated with the research, preclinical development, process and scale-up development, manufacture and clinical development of our product candidates, the research and development of our cell programming technology including our iPSC product platform, and the performance of research and development activities under our collaboration agreements. These costs are expensed as incurred and include:

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salaries and employee-related costs, including stock-based compensation;

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costs incurred under clinical trial agreements with investigative sites;

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costs to acquire, develop and manufacture preclinical study and clinical trial materials, including our product candidates;

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costs associated with conducting our preclinical, process and scale-up development, manufacturing, clinical and regulatory activities, including fees paid to third-party professional consultants, service providers and suppliers;

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costs incurred for our research, development and manufacturing activities, including under our collaboration agreements;

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costs for laboratory equipment, materials and supplies for the manufacture of our product candidates and the conduct of our research activities;

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costs incurred to license and maintain intellectual property; and

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facilities, depreciation and other expenses including allocated expenses for rent and maintenance of facilities.

We plan to continue to significantly invest in our current level of research and development activities for the foreseeable future as we continue the clinical and preclinical development and manufacture of our product candidates, research and develop our iPSC product platform, and perform our obligations under collaboration agreements including under our agreements with Ono, University of Minnesota and MSKCC. Our current planned research and development activities over the next twelve months consist primarily of the following:

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conducting clinical trials of our product candidates, including through the engagement of CROs to manage various aspects of our clinical trials;

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conducting GMP production, including through the use of CMOs for the conduct of some or all of the activities required for manufacturing our iPSC-derived cell product candidates, process and scale-up development and technology transfer activities for the manufacture of our product candidates, including those undergoing clinical investigation and IND-enabling preclinical development;

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procuring laboratory equipment, materials and supplies for the manufacture of our product candidates and the conduct of our research activities;

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conducting preclinical and clinical research to investigate the therapeutic activity of our product candidates; and

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conducting research, development and manufacturing activities, including under our sponsored research and collaboration agreement with Ono.

Due to the inherently unpredictable nature of preclinical and clinical development and manufacture, and given our novel therapeutic approach and the current stage of development of our product candidates, we cannot determine and are unable to estimate with certainty the timelines we will require and the costs we will incur for the development and manufacture of our product candidates. Clinical and preclinical development and manufacturing timelines and costs, and the potential of development and manufacturing success, can differ materially from expectations. In addition, we cannot forecast which product candidates may be subject to future collaborations, when such arrangements will be secured, if at all, and to what degree such arrangements would affect our development and manufacturing plans and capital requirements. We cannot predict the effects of the impact of global economic and market conditions, a continued and prolonged public health emergency such as the COVID-19 pandemic, and wars and other armed conflicts, such as the ongoing wars between Russia and Ukraine and between Israel and Hamas, on our business and operations, and our expenditures may be increased by delays or disruptions due to these or other factors, including as a result of actions we take in the near term to ensure business continuity and protect against possible supply chain shortages.

General and Administrative Expenses

General and administrative expenses consist primarily of salaries and employee-related costs, including stock-based compensation, for our employees in executive, operational, finance and human resource functions; professional fees for accounting, legal and tax services; costs for obtaining, prosecuting, maintaining, and enforcing our intellectual property; and other costs and fees, including director and officer insurance premiums, to support our operations as a public company. We anticipate that our general and administrative expenses will remain significant in the future as we maintain our focus on innovation, and research and development activities, maintain compliance with exchange listing and SEC requirements, protect and enforce our intellectual property, and continue to operate as a public company.

Other Income (Expense)

Other income (expense) consists of changes in the fair value of stock price appreciation milestones associated with the Amended and Restated Exclusive License Agreement dated May 15, 2018 (Amended MSKCC License) with MSKCC, interest income earned on cash and cash equivalents and interest income from investments (including the amortization of discounts and premiums).

California Institute for Regenerative Medicine Award

On April 5, 2018, we executed an award agreement with the California Institute for Regenerative Medicine (CIRM) pursuant to which CIRM awarded us $4.0 million to advance our FT516 product candidate into a first-in-human clinical trial (the Award). In November 2019, we submitted an IND application for FT516 in advanced solid tumors.

Pursuant to the terms of the Award, we, in our sole discretion, have the option to treat the Award either as a loan or as a grant. During the first quarter of 2023, we elected to treat the Award as a grant and derecognized the liability associated with the Award and recorded such amount in other income during the year ended December 31, 2023.

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Employee Retention Credit

The Coronavirus Aid, Relief and Economic Security (CARES) Act provides an employee retention credit (ERC), which is a refundable tax credit against certain employment taxes of up to $5,000 per employee for eligible employers. The tax credit is equal to 50% of qualified wages paid to employees during a quarter, capped at $10,000 of qualified wages per employee through December 31, 2020. Additional relief provisions were passed by the United States government, which extend and slightly expand the qualified wage caps on these credits through December 31, 2021. Based on these additional provisions, the tax credit is now equal to 70% of qualified wages paid to employees during a quarter, and the limit on qualified wages per employee has been increased to $10,000 of qualified wages per quarter. In connection with the CARES Act, we adopted a policy to recognize an ERC when it is reasonably assumed we will comply with the conditions and the grant will be received and include in other income in the statement of operations. The Company received a cash payment and recorded $5.1 million and $0.5 million of other income during the years ended December 31, 2023 and 2022, respectively.

Critical Accounting Policies and Significant Judgments and Estimates

Our management’s discussion and analysis of our financial condition and results of operations are based on our financial statements, which have been prepared in accordance with United States generally accepted accounting principles. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues, and expenses and the disclosure of contingent assets and liabilities in our financial statements. On an ongoing basis, we evaluate our estimates and judgments, including those related to the fair value of the stock price appreciation milestones for the Amended MSKCC License, contracts containing leases, accrued expenses, stock-based compensation, and the estimated total costs expected to be incurred under our collaboration agreements. We base our estimates on historical experience, known trends and events, financial models, and various other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

While our significant accounting policies are described in more detail in the notes to our financial statements appearing elsewhere in this Annual Report on Form 10-K, we believe that the following critical accounting policies reflect the more significant procedures, estimates and assumptions used in the preparation of our consolidated financial statements.

Collaborative Arrangements

We analyze our collaboration arrangements to assess whether they are within the scope of ASC Topic 808, Collaborative Arrangements (ASC 808), to determine whether such arrangements involve joint operating activities performed by parties that are both active participants in the activities and exposed to significant risks and rewards that are dependent on the commercial success of such activities. To the extent the arrangement is within the scope of ASC 808, we assess whether aspects of the arrangement between us and our collaboration partner are within the scope of other accounting literature, including ASC Topic 606, Revenue from Contracts with Customers (ASC 606). If it is concluded that some or all aspects of the arrangement represent a transaction with a customer, we will account for those aspects of the arrangement within the scope of ASC 606.

ASC 808 provides guidance for the presentation and disclosure of transactions in collaborative arrangements, but it does not provide recognition or measurement guidance. Therefore, if we conclude a counterparty to a transaction is not a customer or otherwise not within the scope of ASC 606, we consider the guidance in other accounting literature as applicable or by analogy to account for such transaction. The classification of transactions under our arrangements is determined based on the nature and contractual terms of the arrangement along with the nature of the operations of the participants.

Revenue Recognition

We recognize revenue in a manner that depicts the transfer of control of a product or a service to a customer and reflects the amount of the consideration we are entitled to receive in exchange for such product or service. In doing so, we follow a five-step approach: (i) identify the contract with a customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations, and (v) recognize revenue when (or as) the customer obtains control of the product or service. We consider the terms of a contract and all relevant facts and circumstances when applying the revenue recognition standard. We apply the revenue recognition standard, including the use of any practical expedients, consistently to contracts with similar characteristics and in similar circumstances.

A performance obligation is defined as a promise to transfer a product or a service to a customer. If a promise to transfer a product or a service is not separately identifiable from other promises in the contract, such promises should be combined into a single performance obligation. We determined that the promised goods and services for our collaboration agreements should be accounted

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for as one combined performance obligation. We recognize revenue for the combined performance obligation over time as the research services are performed.

The transaction price is the amount of consideration we are entitled to receive in exchange for the transfer of control of a product or a service to a customer. To determine the transaction price, we consider the existence of any significant financing component, the effects of any variable elements, noncash considerations and consideration payable to the customer. For our collaboration agreements, we calculate the transaction price as an estimate of the total research and development plan reimbursement.

We expense incremental costs of obtaining and fulfilling a contract as and when incurred if the expected amortization period of the asset that would be recognized is one year or less, or if the amount of the asset is immaterial. Otherwise, such costs are capitalized as contract assets if they are incremental to the contract and amortized to expense proportionate to revenue recognition of the underlying contract.

Stock Price Appreciation Milestones

We estimate the fair value of the stock price appreciation milestones under the Amended MSKCC License using a Monte Carlo simulation model, which relies on our current stock price at the end of each quarter as well as significant estimates and assumptions to determine the estimated liability associated with the contingent milestone payments. We account for the fair value of the stock price appreciation milestones in accordance with ASC 815, Derivatives and Hedging, with fair value marked to market. The assumptions used to calculate the fair value of the stock price appreciation milestones are subject to a significant amount of judgment including the assessment of achieving a specified clinical milestone, the expected volatility of our common stock, the risk-free interest rate and the estimated term, which is based in part on the last valid patent claim date. We achieved the specified clinical milestone in July 2021 and met the first milestone during fiscal 2021. Accordingly, we remitted a payment to MSKCC of $20.0 million in the year ended December 31, 2021. We remeasure the fair value of the remaining stock price appreciation milestones at each balance sheet date, with changes in fair value recorded in earnings as a non-operating income or expense.

Accrued Research and Development Expenses

As part of the process of preparing our financial statements, we are required to estimate our accrued expenses. This process involves reviewing open contracts and purchase orders, communicating with our personnel to identify services that have been performed on our behalf and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of the actual cost. The majority of our service providers invoice us monthly in arrears for services performed or when contractual milestones are met. We make estimates of our accrued expenses as of each balance sheet date in our financial statements based on facts and circumstances known to us at that time. We periodically confirm the accuracy of our estimates with the service providers and make adjustments if necessary. Examples of accrued research and development expenses include amounts owed to clinical research organizations, to investigative sites in connection with clinical trials, to sponsored research organizations, to service providers in connection with preclinical development activities and to service providers related to product manufacturing, development and distribution of clinical supplies.

We base our accrued expenses related to clinical trials on our estimates of the services performed and efforts expended pursuant to our contractual arrangements, including those with clinical research organizations. The financial terms of these agreements are sometimes subject to negotiation, vary from contract to contract and may result in uneven payment flows. There may be instances in which payments made to our service providers will exceed the level of services performed and result in a prepayment of the clinical expense. Payments under some of these contracts depend on factors such as the successful enrollment of patients and the completion of clinical milestones. In accruing service fees, we estimate the time period over which services will be performed and the level of effort to be expended in each period. If the actual timing of the performance of services or the level of effort varies from our estimate, we adjust the accrual or prepaid accordingly.

Although we do not expect our estimates to be materially different from expenses actually incurred, if our estimates of the status and timing of services performed differs from the actual status and timing of services performed, we may report amounts that are too high or too low in any particular period. To date, there have been no material differences from our estimates to the amounts actually incurred.

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Stock-Based Compensation

Stock-based compensation expense represents the grant date fair value of employee stock option and restricted stock unit grants recognized over the requisite service period of the awards (usually the vesting period) on a straight-line basis. Performance-based stock units/awards represent a right to receive a certain number of shares of common stock based on the achievement of corporate performance goals and continued employment during the vesting period. At each reporting period, and to the extent achievement of one or any of the performance conditions is probable, we reassess the probability of the achievement of such corporate performance goals and any increase or decrease in share-based compensation expense resulting from an adjustment in the estimated shares to be released is treated as a cumulative catch-up in the period of adjustment.

We estimate the fair value of stock option grants using the Black-Scholes option pricing model, with the exception of option grants with both performance-based milestones and market conditions, which are valued using a lattice-based model. These models require the use of highly subjective and complex assumptions which determine the fair value of stock-based awards, (a) the risk-free interest rate, (b) the expected volatility of our stock, (c) the expected term of the award and (d) the expected dividend yield. The expected volatility is based on the historical volatility of our common stock over the most recent period commensurate with the estimated expected term of our stock options which is derived from historical experience and anticipated future exercise behavior. The risk-free interest rates for periods within the expected life of the option are based on the yields of zero-coupon U.S. Treasury securities. See Note 9 of the notes to the consolidated financial statements for additional information.

The fair value of our restricted stock units, including performance-based restricted stock units, is based on the closing price of our common stock as reported on The NASDAQ Global Market on the date of grant.

Recent Accounting Pronouncements

For a discussion of recently issued accounting pronouncements, please see Note 1 of the notes to the consolidated financial statements.

Results of Operations

Comparison of Years Ended December 31, 2023 and 2022

The following table summarizes the results of our operations for the years ended December 31, 2023 and 2022:

Revenue. During the year ended December 31, 2023, we recognized revenue of $63.5 million under our collaboration agreements with Janssen and Ono. During the year ended December 31, 2022, we recognized revenue of $96.3 million under our collaboration agreements with Janssen and Ono. The decrease in revenue was attributable primarily to the termination of our collaboration with Janssen in April 2023. The following table summarizes the revenue recognized with respect to each collaboration partner for the years ended December 31, 2023 and 2022:

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Research and development expenses. Research and development expenses were $172.6 million for the year ended December 31, 2023, compared to $320.5 million for the year ended December 31, 2022. The decrease in research and development expenses includes the impact of the termination of our collaboration with Janssen in April 2023 and was attributable primarily to the following:

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$63.6 million decrease in employee compensation and benefits expense, which includes a $30.3 million decrease in employee-stock based compensation expense;

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$48.4 million decrease in expenditures for laboratory materials and supplies relating to the manufacture of our product candidates and the conduct of our research activities, including under our collaboration agreements; and

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$29.0 million decrease in third-party professional consultant and clinical trial related expense.

General and administrative expenses. General and administrative expenses were $81.4 million for the year ended December 31, 2023, compared to $84.2 million for the year ended December 31, 2022. The decrease in general and administrative expenses was attributable primarily to the following:

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$10.6 million decrease in employee compensation and benefits expense, which includes a $5.0 million decrease in employee stock-based compensation expense;

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$1.8 million decrease in office and computer supplies; and

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$10.6 million increase in patent and legal expense.

Other income. Other income was $29.6 million and $26.7 million for the years ended December 31, 2023 and 2022, respectively. During the year ended December 31, 2023, we recorded $4.0 million in income attributable to the CIRM Award, $5.1 million in income attributable to the ERC, and $2.5 million in other income attributable to the change in fair value of the stock price appreciation milestone under the Amended MSKCC License. Other income for the year ended December 31, 2023 also consisted of $17.2 million interest income earned on cash and cash equivalents and interest income from investments (including the amortization of discounts and premiums). During the year ended December 31, 2022, we recorded $20.3 million in other income attributable to the fair value of the stock price appreciation milestones under the Amended MSKCC License. Other income for the year ended December 31, 2022 also consisted of interest income earned on cash and cash equivalents and interest income from investments (including the amortization of discounts and premiums).

Liquidity and Capital Resources

We have incurred losses and negative cash flows from operations since inception. As of December 31, 2023, we had an accumulated deficit of $1.2 billion and anticipate that we will continue to incur net losses for the foreseeable future.

The following table sets forth a summary of the net cash flow activity for each of the years ended December 31:

Operating Activities

Cash used in operating activities decreased from $248.2 million for the year ended December 31, 2022 to $132.3 million for the year ended December 31, 2023. The primary drivers of this change in cash used in operating activities was our decrease of $120.8 million in net loss primarily due to the termination of the Janssen agreement, restructuring activities and discontinuation of programs implemented in January 2023.

Investing Activities

During the years ended December 31, 2023 and 2022, investing activities provided cash of $112.7 million and $166.8 million, respectively. During the year ended December 31, 2023 we purchased $358.8 million of investments, which were partially offset by $477.6 million in maturities of investments. During the year ended December 31, 2022 we purchased $404.8 million of investments, which were partially offset by $607.1 million in maturities of investments. The remaining investing activities for the periods presented were primarily attributable to the purchase of property and equipment.

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Financing Activities

Financing activities provided cash of $0.1 million for the year ended December 31, 2023, which consisted of $0.1 million received from the issuance of common stock from equity incentive plans pursuant to the exercise of employee stock options.

Financing activities provided cash of $9.2 million for the year ended December 31, 2022, which consisted of $9.2 million received from the issuance of common stock from equity incentive plans pursuant to the exercise of employee stock options.

From our inception through December 31, 2023 we have funded our consolidated operations primarily through the public and private sale of common stock, the private placement of preferred stock and convertible notes, commercial bank debt and revenues from collaboration activities and grants. As of December 31, 2023, we had aggregate cash and cash equivalents and investments of $316.2 million.

Registration Statements on Form S-3

In November 2023, the SEC declared effective a shelf registration statement on Form S-3 filed by us in November 2023 (File No. 333-275402). The shelf registration statement allows us to issue certain securities, including shares of our common stock, from time to time. The specific terms of any offering under the shelf registration statement would be established at the time of such offering. We are eligible to issue an aggregate of $300.0 million in securities under the shelf registration statement. Additionally, we entered into a sales agreement with Jefferies Group LLC (Jefferies) with respect to an at-the-market offering program, under which we may offer and sell, from time to time at our sole discretion, shares of our common stock having an aggregate offering price of up to $100.0 million (which is included in the $300.0 million registered under the shelf registration statement) through Jefferies as the sales agent. To date, we have not sold any securities pursuant to the sales agreement with Jefferies or the shelf registration statement.

Operating Capital Requirements

We anticipate that we will continue to incur losses for the foreseeable future, and we expect the losses to remain significant as we continue the research, manufacture and development of, and seek regulatory approvals for, our product candidates and conduct additional research, manufacturing and development activities pursuant to our collaboration agreement with Ono. Our product candidates have not yet achieved regulatory approval and we may not be successful in achieving commercialization of our product candidates.

We are also subject to all the risks and uncertainties incident in the research, manufacture and development of therapeutic products, and cell therapy product candidates in particular. For example, the FDA or other regulatory authorities may require us to generate additional data or conduct additional preclinical studies, manufacturing activities, or clinical trials, or may impose other requirements beyond those that we currently anticipate. Additionally, it is possible for a product candidate to show promising results in preclinical studies or in clinical trials, but fail to establish sufficient safety and efficacy data necessary to obtain regulatory approvals. As a result of these and other risks and uncertainties and the probability of success, the duration and the cost of our research, manufacturing and development activities required to advance a product candidate cannot be accurately estimated and are subject to considerable variation. We may encounter difficulties, complications, delays and other unknown factors and unforeseen expenses in the course of our research, manufacturing and development activities, any of which may significantly increase our capital requirements and could adversely affect our liquidity.

We will require additional capital for the research, manufacture and development of our product candidates and to perform our obligations under our collaboration agreements, and we may need to seek additional funds sooner than expected due to any changes in our business, operations, financial condition or prospects, including any impacts of inflation rates and global economic conditions, and wars or other armed conflicts. We expect to finance our capital requirements in the foreseeable future through the sale of public or private equity, debt securities, or through existing or future potential collaborations. However, additional capital may not be available to us on reasonable terms, if at all. If we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may have to significantly delay, scale back or discontinue the research, manufacture or development of one or more of our product candidates. If we do raise additional funds through the issuance of additional equity or debt securities, it could result in dilution to our existing stockholders, increased fixed payment obligations and the existence of securities with rights that may be senior to those of our common stock. Additionally, if we incur indebtedness, we may become subject to financial or other covenants that could adversely restrict, impair or affect our ability to conduct our business, such as requiring us to relinquish rights to certain of our product candidates or technologies or limiting our ability to acquire, sell or license intellectual property rights or incur additional debt. Any of these events could significantly harm our business, operations, financial condition and prospects. In addition, the full impact of inflation rates, global political and economic instability, a continued and prolonged public health emergency such as the COVID-19 pandemic, and wars and other armed conflicts, on our business, operations, financial condition and prospects, and on the global economy, are currently unknown and difficult to predict, and these events could materially and adversely affect our ability to raise capital through equity or debt financings in the future.

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Our forecast of the period of time through which our existing cash and cash equivalents and investments will be adequate to support our operations is a forward-looking statement and involves significant risks and uncertainties. We have based this forecast on assumptions that may prove to be wrong, and actual results could vary materially from our expectations, which may adversely affect our capital resources and liquidity. We could utilize our available capital resources sooner than we currently expect. The amount and timing of future funding requirements, both near- and long-term, will depend on many factors, including, but not limited to:

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the initiation, timing, progress, size, duration, costs and results of our clinical trials and preclinical studies for our product candidates, including the timing and costs of manufacturing activities to support such clinical trials and preclinical studies;

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the number and the nature of product candidates that we pursue;

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the time to and cost of establishing and maintaining internal GMP production capabilities to support the clinical and potential commercial manufacture of our product candidates at our corporate headquarters;

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the cost of GMP production, process and scale-up development and technology transfer activities for the manufacture of our product candidates, including the cost of laboratory equipment, materials and supplies to support these activities;

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the time, cost and outcome of seeking and obtaining regulatory approvals;

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the extent to which we are required to pay milestone or other payments under our existing in-license agreements and any in-license agreements that we may enter into in the future, and the timing of such payments, including payments owed to MSKCC in connection with the stock price appreciation milestones;

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the extent to which milestones are achieved under our collaboration agreement with Ono, and any other strategic partnership or collaboration agreements that we may enter into in the future, and the time to achievement of such milestones and our receipt of any associated milestone payments;

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the cost of filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights, including in our ongoing lawsuits against Shoreline Biosciences, Inc. (Shoreline) and Dr. Dan S. Kaufman (Kaufman), and the cost of enforcing any of our other contractual rights;

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the cost of our research and development activities, including our need and ability to hire additional employees and procure additional equipment, materials and supplies;

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the establishment and continuation of collaborations and strategic alliances;

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the timing and terms of future in-licensing and out-licensing transactions; and

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the cost of establishing sales, marketing, manufacturing and distribution capabilities for, and the pricing and reimbursement of, any products for which we may receive regulatory approval.

In addition, we are closely monitoring inflation rates and global political and economic conditions, including the ongoing wars between Russia and Ukraine and between Israel and Hamas, and evaluating adjustments to our business and operations, which may negatively impact our financial condition and prospects and our operating results. We will continue to assess our operating capital requirements and may make adjustments to our business and operations if circumstances warrant. If we cannot continue or expand our research, manufacturing and development operations, or otherwise capitalize on our business opportunities, because we lack sufficient capital, our business, operations, financial condition and prospects could be materially adversely affected.

Contractual Obligations and Commitments

We lease certain office, laboratory, and manufacturing space under non-cancelable operating leases. In addition to rent, our leases are subject to certain fixed amenities fees. These leases are also subject to additional variable charges for common area maintenance, property taxes, property insurance and other variable costs. See Note 8 of the consolidated financial statements for additional detail.

Total undiscounted aggregate future operating lease obligations under all of our operating leases as of December 31, 2023 are $162.9 million.

On May 15, 2018, we entered into the Amended MSKCC License with MSKCC. In the event a licensed product achieves a specified clinical milestone, MSKCC is then eligible to receive certain milestone payments totaling up to $75.0 million based on the price of our common stock, where the amount of such payments owed to MSKCC is contingent upon certain increases in the price of our common stock following the date of achievement of such clinical milestone. See Note 2 of the consolidated financial statements for additional detail.

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As of December 31, 2023, we recorded a liability of $1.3 million associated with the remaining stock price appreciation milestones for the Amended MSKCC License.

We have no material contractual obligations not fully recorded on our consolidated balance sheets or fully disclosed in the notes to the financial statements.

We have obligations under various license agreements to make future payments to third parties that become due and payable on the achievement of certain development, regulatory and commercial milestones (such as the start of a clinical trial, filing for product approval with the FDA or other regulatory agencies, product approval by the FDA or other regulatory agencies, product launch or product sales) or on the sublicense of our rights to another party. We have not included these commitments on our balance sheet because the achievement and timing of these events is not fixed and determinable. Certain milestones are in advance of receipt of revenue from the sale of products and, therefore, we may require additional debt or equity capital to make such payments. These commitments include:

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Under a license agreement with the Whitehead Institute for Biomedical Research, pursuant to which we license certain patents relating to our iPSC product platform, we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make per product are $2.3 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property in the low single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low single digits. We have the right to sublicense our rights under this agreement, and we will be required to pay a percentage of any sublicense income.

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Under license agreements with The Scripps Research Institute (TSRI), pursuant to which we license certain patents relating to our iPSC product platform, we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make are $1.8 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property in the low- to mid-single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low single digits. We have the right to sublicense our rights under these agreements, and we will be required to pay a percentage of any sublicense income.

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Under a license agreement with the Regents of the University of Minnesota, pursuant to which we license certain patents relating to compositions and uses of NK cells and to compositions of engineered receptors and immune cells expressing such receptors, we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make per product are $4.6 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property in the low single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low single digits. We have the right to sublicense our rights under this agreement, and we will be required to pay a percentage of any sublicense income.

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Under a license agreement with MSKCC, pursuant to which we license certain patents relating to compositions and uses of T-cells derived from iPSCs, CARs and genetic modifications using CRISPR, we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make per product are $12.5 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property up to the high-single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low- to mid-single digits. We have the right to sublicense our rights under this agreement, and we will be required to pay a percentage of any sublicense income. Additionally, in the event a licensed product achieves a specified clinical milestone, MSKCC is then eligible to receive additional milestone payments, where the amount of such payments owed to MSKCC are contingent upon certain increases in the price of our common stock following the date of achievement of such clinical milestone. See Note 2 of the notes to the consolidated financial statements for additional detail related to the stock price appreciation milestone payments.

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Under a license agreement with Dana Farber Cancer Institute, pursuant to which we license certain patent applications relating to novel antibody fragments that bind the alpha-3 domain of MICA/B, we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make per product are $25 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property in the low single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low single digits. We have the right to sublicense our rights under these agreements, and we will be required to pay a percentage of any sublicense income.

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Under a license agreement with Max Delbruck Center for Molecular Medicine (MDC), pursuant to which we license certain patents relating to novel humanized antibody fragments, antigen-binding domains and CAR constructs that uniquely target and specifically bind B-cell Maturation Antigen, we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make per product are $11.0 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property in the low single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low single digits. We have the right to sublicense our rights under this agreement, and we will be required to pay a percentage of any sublicense income.

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Under a license agreement with Baylor College of Medicine, pursuant to which we license certain patents relating to the composition and use of a novel allo-immune defense receptor (ADR), we are required to make annual maintenance payments and payments based upon development, regulatory and commercial milestones for any products covered by the in-licensed intellectual property. The maximum aggregate milestone payments we may be obligated to make per product are $7.0 million. We will also be required to pay a royalty on net sales of products covered by the in-licensed intellectual property in the low single digits. The royalty is subject to reduction for any third-party payments required to be made, with a minimum floor in the low single digits. We have the right to sublicense our rights under this agreement, and we will be required to pay a percentage of any sublicense income.

We enter into contracts in the normal course of business, including with clinical sites, CROs, and other professional service providers for the conduct of clinical trials, contract manufacturers for the production of our product candidates, contract research service providers for preclinical research studies, professional consultants for expert advice and vendors for the sourcing of clinical and laboratory supplies and materials. These contracts generally provide for termination on notice, and therefore are cancelable contracts and not included in the table of contractual obligations and commitments.

Inflation

Inflation has increased during the periods covered by this Annual Report on Form 10-K, and may continue to increase or remain elevated for the near future. Inflationary factors, such as increases in the prices of material, interest rates and cost of labor may adversely affect our operating results. Although we do not believe that inflation has had a material impact on our financial position or results of operations to date, we may experience some effect in the near future, especially if inflation rates continue to rise.