ImmunityBio, Inc.

ANKTIVA is now approved by the U.S. FDA, UK MHRA, and Saudi Arabia. SFDA and has been granted conditional marketing authorization from the EC (EMA) for the EU and Iceland, Liechtenstein, and Norway for the treatment of BCG-unresponsive NMIBC CIS with or without papillary tumors. ANKTIVA is also approved by the Saudi Arabia SFDA in combination with checkpoint therapy for adult patients with metastatic NSCLC whose disease has progressed following standard-of-care therapy. As a result, we have begun to generate revenue, although we expect it to take some time to generate sufficient revenue from our approved product to offset our expenses, and we can provide no assurance when, or if, this will occur.

We began commercial distribution of ANKTIVA in May 2024 and our permanent J-code became effective in January 2025; however, we can provide no assurance with respect to our future U.S. and global revenues, market acceptance, reimbursement from third-party payors, or the profitability of our approved product or any other product candidate for which we may obtain approval. It may also take significant time to generate revenue from our approved product in international markets given uncertainties associated with government policy decisions like MFN changes enacted in the U.S. We do not expect additional revenue from our other product candidates unless and until we obtain regulatory approval of and commercialize any of our other product candidates, and we do not know when, or if, this will occur. In addition, we expect our operating expenses to significantly increase in connection with our ongoing development activities, particularly as we continue the research, development and clinical trials of, and seek regulatory approval for, our other product candidates. We have also incurred and expect that we will continue to incur in the future additional costs associated with operating as a public company as well as costs related to future fundraising efforts. In addition, subject to obtaining regulatory approval of our other product candidates, we expect to incur significant incremental commercialization expenses for product sales, marketing, manufacturing and distribution. We anticipate that we will need substantial additional funding in connection with our continuing operations.

We expect that our operating expenses will increase substantially if and as we:

•commercialize our approved product in the U.S. and globally;

•continue research and development, including preclinical and clinical development of our other existing product candidates;

•seek regulatory approval of our approved product in incremental markets and indications and potentially seek regulatory approval for our other product candidates;

•seek to discover and develop additional product candidates;

•establish a commercialization infrastructure and scale up our manufacturing and distribution capabilities to commercialize any of our other product candidates for which we may obtain regulatory approval;

•seek to comply with regulatory standards and laws;

•maintain, leverage and expand our intellectual property portfolio;

•hire clinical, manufacturing, scientific and other personnel to support our product candidates’ development and future commercialization efforts;

•add operational, financial and management information systems and personnel; and

•incur additional legal, accounting and other expenses in operating as a public company.

As a result of continuing anticipated operating cash outflows as we commercialize our approved product in the U.S. and globally and accelerate our development efforts, we believe that substantial doubt exists regarding our ability to continue as a going concern without additional funding or financial support. However, we believe our existing cash and cash equivalents, and investments in marketable securities; sales of our approved product; capital to be raised through equity offerings, including but not limited to, the offering, issuance and sale by us of our common stock under our Form S-3ASR shelf registration statement; and our potential ability to borrow from affiliated entities will be sufficient to fund our operations through at least the next

12 months following the issuance date of the consolidated financial statements based primarily upon our Founder, Executive Chairman and Global Chief Scientific and Medical Officer’s intent and ability to support our operations with additional funds, including loans from affiliated entities, as required, which we believe alleviates such doubt. In addition to funds from the future sales of our approved product, which we expect to take time to establish, we may also seek to sell additional equity, through one or more follow-on public offerings, or in separate financings, or obtain a credit facility, issue other debt in compliance with the terms of the RIPA, or engage in strategic partnership transactions. However, we may not be able to secure such external financing in a timely manner or on favorable terms, if at all. Without additional funds, we may choose to delay or reduce our operating or investment expenditures. Further, because of the numerous risks and uncertainties associated with the development and commercialization of our product candidates, we may need additional funds to meet our needs sooner than planned.

We will need to obtain additional financing to fund our future operations, including completing the commercialization of our approved product and the development and commercialization of our other product candidates. Changing circumstances may cause us to increase our spending significantly faster than we currently anticipate and we may need to raise additional funds sooner than we presently anticipate. Moreover, research and development and our operating costs and fixed expenses such as rent and other contractual commitments, including those for our research collaborations, are substantial and are expected to increase in the future.

Our future funding requirements will depend on many factors, including, but not limited to:

•our ability to successfully commercialize ANKTIVA or any future approved products in the U.S. or internationally;

•progress, timing, number, scope and costs of researching and developing our product candidates and our ongoing, planned and potential clinical trials;

•time and cost of regulatory approvals;

•our ability to successfully commercialize any of our other product candidates, if approved and the costs of such commercialization activities;

•revenue from product candidates that we may commercialize, if any, including the selling prices for such potential products and the availability of adequate third-party coverage and reimbursement for patients;

•interest and principal payments on our related-party promissory note, and repayment of Revenue Interests and Test Date payments due under the RIPA;

•cost of building, staffing and validating our own manufacturing facilities in the U.S., including having a product candidate successfully manufactured consistent with FDA and EMA regulations;

•terms, timing and costs of our current and any potential future collaborations, business or product acquisitions, CVRs, milestones, royalties, licensing or other arrangements that we have established or may establish;

•time and cost necessary to respond to technological, regulatory, political and market developments; and

•costs of filing, prosecuting, maintaining, defending and enforcing any patent claims and other intellectual property rights.

Unless and until we can generate a sufficient amount of revenues, we may finance future cash needs through public or private equity offerings, license agreements, debt financings, collaborations, strategic alliances and marketing or distribution arrangements. However, we may be unable to raise additional funds or enter into such other arrangements when needed on favorable terms, or at all.

To the extent that we raise additional capital through the sale of equity or equity-linked securities (including warrants), convertible debt or through our shelf registration statements, or other offerings, or if any of our current debt is converted into equity or if our existing warrants are exercised, your ownership interest will be diluted, and the terms may include liquidation or other preferences that adversely affect your rights as a stockholder. The incurrence of additional indebtedness would result in increased fixed payment obligations and could involve certain restrictive covenants, such as limitations on our ability to incur additional debt, limitations on our ability to acquire or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. If we raise additional funds through strategic partnerships and alliances and licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies or product candidates, or grant licenses on terms unfavorable to us and our revenue interest liability may come due. We have no committed source of additional capital and if we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may be required to delay or reduce the scope of or eliminate one or more of our research or development programs or our commercialization efforts. Our current license and collaboration agreements may also be terminated if we are unable to meet the payment obligations under those agreements. As a result, we may seek to access the public or private capital markets whenever conditions are favorable, even if we do not have an immediate need for additional capital at that time.

Contractual Obligations

We have material cash requirements to pay related-party affiliates and third parties under various contractual obligations discussed below:

•We are obligated to make payments to several related-party affiliates under written agreements and other informal arrangements. We are also obligated to pay interest and to repay principal under our related-party promissory note. See Note 14 “Related-Party Debt” of the “Notes to Consolidated Financial Statements” that appears in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for information regarding our financing obligations.

•We are obligated to make payments to Oberland associated with our revenue interest liability, which do not have a fixed repayment schedule. Oberland’s right to receive payments under the RIPA shall terminate when Oberland has received maximum payments (including any True-Up Payment) equal to 195.0% of the then Cumulative Purchaser Payments unless the RIPA is terminated prior to such date.

Under the terms of the agreement, prior to the Test Date, every $100.0 million of worldwide net sales, excluding those in China, of less than or equal to $600.0 million in a calendar year will result in a tiered Revenue Interest Payment of approximately $10.0 million or 10.0% (after funding of the Second Payment). Worldwide net sales, excluding those in China, for a calendar year exceeding $600.0 million will result in a tiered Revenue Interest Payment of approximately $4.5 million or 4.5% (after funding of the Second Payment) for every $100.0 million of worldwide net sales, excluding those in China, above the threshold.

In the future, cumulative worldwide net sales, excluding those in China, levels up to the Test Date will determine whether or not we are required to make a True-Up Payment and implement modified payment rates. The amount of the obligation and timing of payment is likely to change. See Note 13 “Revenue Interest Purchase Agreement” of the “Notes to Consolidated Financial Statements” that appears in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for more information regarding the RIPA.

•We are obligated to make payments under our operating leases, which primarily consist of facility leases. See Note 12 “Lease Arrangements” and Note 15 “Related-Party Agreements” of the “Notes to Consolidated Financial Statements” that appear in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for information regarding our lease obligations.

•In connection with the acquisitions of Altor and VivaBioCell, we are obligated to pay contingent consideration upon the achievement of certain milestones. See Note 11 “Commitments and Contingencies—Contingent Consideration Related to Business Combinations” of the “Notes to Consolidated Financial Statements” that appears in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for information regarding our contingent consideration obligations.

•We have contractual obligations to make payments to related-party affiliates and third parties under unconditional purchase arrangements. See Note 11 “Commitments and Contingencies—Unconditional Purchase Obligations” of the “Notes to Consolidated Financial Statements” that appears in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for information on these unconditional purchase obligations.

•We have certain unconditional contractual commitments that are expected to be paid depending on the actual progress of build outs, completion of services, or in accordance with the terms of the respective third-party agreements as the payments become due. These are primarily related to capital expenditures and open purchase orders as of December 31, 2025 for the acquisition of goods and services in the ordinary course of business. As of December 31, 2025, the amounts of the contractual commitments that are expected to be paid are $57.6 million within one year and $2.4 million for fiscal year 2027 and beyond.

•In addition, we have conditional contractual commitments that are expected to be paid in fiscal year 2027 and beyond based on the achievement of various development, regulatory and commercial milestones for agreements with third parties. These payments may not be realized or may be modified and are contingent upon the occurrence of various future events, substantially all of which have a high degree of uncertainty of occurring. As of December 31, 2025, the maximum amount that may be payable related to these commitments is $87.8 million.

•In connection with our leasehold interest in the Dunkirk Facility, we are committed to spend $0.5 million a year in rent as well as an aggregate of $55.0 million for capital and operational expenses during the three-year term of the amended lease. We also agreed to meet certain headcount targets by hiring at least 100 full-time employees by the end of the three-year term of the amended lease. If the option to purchase is exercised, we are required to hire at least 450 full-time employees by December 31, 2032 through December 31, 2033; and we are prohibited from conveying the premises for a five-year period without the prior written consent of the counterparties. These amounts are not included in the discussion above. See Note 11 “Commitments and Contingencies—Dunkirk Facility Leasehold Interest” of the “Notes to Consolidated Financial Statements” that appears in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for more information on these obligations.

Critical Accounting Estimates

Our discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of consolidated financial statements requires management to make certain estimates and assumptions that affect the reported amounts of assets, liabilities and expenses and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Those estimates can be complex and actual results could differ materially from those estimates. Estimates are assessed each period and updated to reflect current information.

While our significant accounting policies are more fully described in the notes accompanying our consolidated financial statements that appear in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report, we believe the following accounting policies to be the most critical in understanding the judgments and estimates we use in preparing our consolidated financial statements:

Revenue Recognition

Product Sales and Sales Deductions

The company recognizes revenue from product sales when obligations under the terms of a contract with a customer are satisfied. This occurs upon transfer of control of a product to a customer, generally upon delivery, based on an amount that reflects the consideration to which we expect to be entitled, net of accruals for estimated rebates, wholesaler chargebacks, discounts and other deductions (collectively, sales deductions) and returns established at the time of sale.

Product revenue is recorded with each sale at wholesale acquisition cost, net of: (a) consideration payable to customers; and (b) variable consideration. The company pays fees to the specialty distributors and specialty pharmacy for certain administrative services associated with the distribution of the product wherein the terms of which are also detailed in its contracts. Such fees are not for a distinct good or service and, accordingly, are recorded as a reduction of revenue, as well as a reduction of accounts receivable (trade discounts) or as a component of accrued expenses (distributor fees). The variable consideration components include, but are not limited to, prompt payment discounts, product returns, chargebacks, rebates, and co-payment assistance, which are collectively referred to as “Gross-to-Net Adjustments.” In accordance with ASC 606, the company must make judgments to determine the estimates for certain variable considerations. Variable consideration is included in the transaction price only to the extent that it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. The company utilizes the expected value method when estimating the amount of variable consideration to include in the transaction price with respect to each of the foregoing variable consideration components. Where appropriate, these estimates are based on factors such as industry and forecasted customer buying and payment patterns, our experience, current contractual and statutory requirements, and specific known market events and trends.

Variable consideration is reassessed each reporting period, and adjustments are recorded on a cumulative catch-up basis, which affects product revenue and net income in the period of adjustment. The actual amounts of variable consideration ultimately received may differ from our estimates. If actual results in future periods vary from our estimates, we adjust these estimates accordingly.

On December 29, 2023, we entered into the RIPA with Infinity and Oberland. Pursuant to the RIPA, Oberland acquired certain Revenue Interests from us for a gross purchase price of $200.0 million paid on closing. In addition, Oberland may purchase additional Revenue Interests from us in exchange for the $100.0 million Second Payment upon satisfaction of certain conditions specified in the RIPA. Under the RIPA, Oberland has the right to receive quarterly payments from us based on, among other things, a certain percentage of our worldwide net sales, excluding those in China, during such quarter. The RIPA is considered a sale of future revenues and is accounted for as a liability net of a debt discount comprised of deferred issuance costs, the fair value of a freestanding option agreement related to the SPOA, and the fair value of embedded derivatives requiring bifurcation on the consolidated balance sheet. The company imputes interest expense associated with this liability using the effective interest rate method. The effective interest rate is calculated based on the rate that would enable the debt to be repaid in full over the anticipated life of the arrangement. Interest expense is recognized over the estimated term on the consolidated statement of operations. The interest rate on this liability may vary during the term of the agreement depending on a number of factors, including the level of actual and forecasted net sales. The company evaluates the interest rate quarterly based on actual and forecasted net sales utilizing the prospective method.

Derivative Liabilities

Embedded derivatives that are required to be bifurcated from the underlying debt instrument that do not meet the derivative scope exception and equity classification criteria are accounted for and valued as separate financial instruments. The terms of an embedded derivative related to a contingent exercisable prepayment feature of a convertible note have been evaluated and deemed to require bifurcation. This embedded derivative was initially measured at fair value and is remeasured to fair value at each reporting date until the derivative is settled. On December 10, 2024, the company and Nant Capital entered into a second amended and restated promissory note (the $505 million December 2024 Promissory Note) for which the FVO method of accounting was elected. As such, the bifurcation of the embedded derivative is not required. The embedded derivative is now included within the fair value of the second amended and restated promissory note recorded inrelated-party convertible note payable at fair value, on the consolidated balance sheet.

In addition, the RIPA contains certain features that meet the definition of being an embedded derivative requiring bifurcation as a separate compound financial instrument apart from the RIPA. The derivative liability is initially measured at fair value upon issuance and is subject to remeasurement at each reporting period. Fair value is determined using a Monte Carlo simulation model. The input assumptions include net sales discount rate, net sales volatility, risk-free rate, payment lag, estimated market yield and change of control date. The change in fair value is recognized inother income (expense), net, on the consolidated statement of operations.

Contingencies

We record accruals for loss contingencies to the extent that we conclude it is probable that a liability has been incurred and the amount of the related loss can be reasonably estimated. We accrue for the best estimate of a loss within a range; however, if no estimate in the range is better than any other, then we accrue the minimum amount in the range. If we determine that a material loss is reasonably possible, we disclose the possible loss or range of loss, or that the amount of loss cannot be estimated at this time. We evaluate, on a quarterly basis, developments in legal proceedings and other matters that could cause a change in the potential amount of the liability recorded or the range of potential losses disclosed. Moreover, we record gain contingencies only when they are realizable and the amount is known. Additionally, we record our rights to insurance recoveries, limited to the extent of incurred or probable losses, as a receivable when such recoveries have been agreed to with our third-party insurers and when receipt is deemed probable. This includes instances when our third-party insurers have agreed to pay, on our behalf, certain legal defense costs and settlement amounts directly to applicable law firms and a settlement fund.

Warrants

The company accounts for warrants as either equity-classified or liability-classified instruments based on an assessment of the warrant’s specific terms and applicable authoritative guidance in ASC 480, and ASC 815. The assessment considers whether the warrants are freestanding financial instruments pursuant to ASC 480, meet the definition of a liability pursuant to ASC 480, and whether the warrants meet all of the requirements for equity classification under ASC 815, including whether the warrants are indexed to the company’s own stock and whether the warrant holders could potentially require “net cash settlement” in a circumstance outside of the company’s control, among other conditions for equity classification. This assessment, which requires the use of professional judgment, is conducted at the time of warrant issuance and as of each subsequent quarterly period end date while the warrants are outstanding.

For warrants that meet all criteria for equity classification, the warrants are required to be recorded at their initial fair value at the time of issuance, as a component ofadditional paid-in capital, on the consolidated statement of stockholders’ deficit. For warrants that do not meet all the criteria for equity classification, the warrants are required to be recorded at their initial fair value on the date of issuance, and on each balance sheet date thereafter. Changes in the estimated fair value of the warrants are recognized as a non-cash gain or loss inother income (expense), net, on the consolidated statement of operations. The fair value of the warrants was estimated using the Black-Scholes option pricing model.

Related-Party Convertible Note at Fair Value

The company elected to apply the FVO method of accounting and measuredthe $505 million December 2024 Promissory Note at fair value on a recurring basis. In estimating the fair value, the company used the binomial lattice model which includes the construction of various intermediate lattices such as stock price tree, conversion value tree, conversion probability tree and discount rate tree. The input assumptions are primarily the company’s stock price and volatility, market yield and risk-free rate. The changes in fair value of the notes accounted for at fair value are recorded as a component ofother income (expense), net, on the consolidated statement of operations. Any changes in fair value caused by instrument-specific credit risk are recorded separately inother comprehensive income (loss), on the consolidated statement of comprehensive loss. The cumulative amount previously recorded inother comprehensive income (loss) resulting from changes in the instrument-specific credit risk for extinguished notes are reclassified and reported in current earnings on the consolidated statement of operations. All costs associated with the issuance of the convertible promissory note accounted for using the FVO method were expensed upon issuance.

Debt Modification and Extinguishment

The company evaluates amendments to its debt instruments in accordance with ASC 470-50. This evaluation includes comparing (1) if applicable, the net present value of future cash flows of the amended debt to that of the original debt and (2) the change in fair value of an embedded conversion feature to that of the carrying amount of the debt immediately prior to amendment to determine, in each case, if a change greater than 10% occurred. In instances where the net present value of future cash flows or the fair value of an embedded conversion feature, if any, changed more than 10%, the company applies extinguishment accounting. In instances where the net present value of future cash flows and the fair value of an embedded conversion feature, if any, changed less than 10%, the company accounts for the amendment to the debt as a debt modification. Gains and losses on debt amendments that are considered extinguishments are recognized in current earnings or in additional paid-in capital if the transactions are with entities under common control. Debt amendments that are considered debt modifications are accounted for prospectively through yield adjustments, based on the revised terms. The increase in fair value of the embedded conversion feature from the debt modification was accounted for as an increase in debt discount with a corresponding increase in additional paid-in capital. Legal fees and other costs incurred with third parties that are directly related to debt modifications are expensed as incurred. Amounts paid by the company to the lenders, are reflected as additional debt discount and amortized as an adjustment of interest expense over remaining term of modified debt using the effective interest rate method.

Recent Accounting Pronouncements

See Note 2 “Summary of Significant Accounting Policies” of the “Notes to Consolidated Financial Statements” that appears in Part II, Item 8. “Financial Statements and Supplementary Data” of this Annual Report for a discussion of recent accounting pronouncements or changes in accounting pronouncements that are of significance, or potential significance, to us.