Moderna, Inc.

(Unaudited)

1. Description of the Business

Moderna, Inc. (collectively, with its consolidated subsidiaries, any of Moderna, we, us, our or the Company) is a biotechnology company advancing a new class of medicines made of messenger RNA (mRNA). mRNA medicines are designed to direct the body’s cells to produce intracellular, membrane or secreted proteins that have a therapeutic or preventive benefit with the potential to address a broad spectrum of diseases. Our platform builds on continuous advances in basic and applied mRNA science, delivery technology and manufacturing, providing us the capability to pursue in parallel a robust pipeline of new development candidates. We are developing medicines across infectious disease vaccines, oncology therapeutics and rare disease therapeutics.

Since our founding in 2010, we have transformed from a research-stage company advancing programs in the field of mRNA to a commercial enterprise with a diverse clinical portfolio of vaccines and therapeutics across several modalities, a broad intellectual property portfolio and integrated manufacturing capabilities that allow for rapid clinical and commercial production at scale. As of June 30, 2026, we hadfour approved products—Spikevax®and mNEXSPIKE®, our COVID vaccines, mRESVIA®, our vaccine against respiratory syncytial virus (RSV), and mCOMBRIAX®, our flu plus COVID combination vaccine, which was approved in Europe for individuals 50 years of age and older. Additionally, we have a diverse development pipeline of 26 development candidates across our 36 development programs currently in clinical studies.

2. Summary of Basis of Presentation and Recent Accounting Standards

Basis of Presentation and Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements that accompany these notes have been prepared in accordance with U.S. generally accepted accounting principles (GAAP) and applicable rules and regulations of the Securities and Exchange Commission (SEC) for interim financial reporting, consistent in all material respects with those applied in our Annual Report on Form 10-K for the year ended December 31, 2025 (2025 Form 10-K). Any reference in these notes to applicable guidance is meant to refer to the authoritative accounting principles generally accepted in the United States as found in the Accounting Standards Codification (ASC) and Accounting Standards Update (ASU) of the Financial Accounting Standards Board (FASB). This report should be read in conjunction with the audited consolidated financial statements in our 2025 Form 10-K.

The condensed consolidated financial statements include Moderna, Inc. and its subsidiaries. All intercompany transactions and balances have been eliminated in consolidation. The significant accounting policies used in the preparation of these condensed consolidated financial statements for the three and six months ended June 30, 2026 are consistent with those described in our 2025 Form 10-K. The results of operations for the three and six months ended June 30, 2026 are not necessarily indicative of the operating results to be expected for the full fiscal year or future operating periods. We anticipate seasonal fluctuations in demand for our COVID and RSV vaccines, with higher sales expected during the fall and winter seasons.

Use of Estimates

We have made estimates and judgments affecting the amounts reported in our condensed consolidated financial statements and the accompanying notes. We base our estimates on historical experience and various relevant assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods that are not readily apparent from other sources. Changes in our estimates are recorded in the financial results of the period in which the new information becomes available. The actual results that we experience may differ materially from our estimates.

Comprehensive Income (Loss)

Comprehensive income (loss) includes net income (loss) and other comprehensive income/loss for the period. Other comprehensive income/loss consists of unrealized gains/losses on our investments, derivatives designated as hedging instruments, foreign currency translation, and pension and postretirement obligation adjustments. Total comprehensive income (loss) for all periods presented has been disclosed in the condensed consolidated statements of comprehensive income (loss).

The components of accumulated other comprehensive income (loss) for the three and six months ended June 30, 2026 were as follows (in millions):

Restricted Cash

We include our restricted cash balance in the cash, cash equivalents and restricted cash reconciliation of operating, investing and financing activities in the condensed consolidated statements of cash flows.

The following table provides a reconciliation of cash, cash equivalents and restricted cash in the condensed consolidated balance sheets that sum to the total of the same such amounts shown in the condensed consolidated statements of cash flows (in millions):

(1)Included in prepaid expenses and other current assets in the condensed consolidated balance sheets.

(2)Included in other non-current assets in the condensed consolidated balance sheets.

Recently Issued Accounting Standards

From time to time, new accounting pronouncements are issued by the FASB or other standard setting bodies and adopted by us as of the specified effective date. Except as noted below, we believe that the impact of recently issued standards that are not yet effective will not have a material impact on our condensed consolidated financial statements and disclosures.

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. This ASU requires entities to disclose, on an annual and interim basis, disaggregated information in the footnotes related to certain expense categories included in income statement line items. Specifically, entities are expected to provide tabular disclosures for prescribed categories such as inventory purchases, employee compensation, depreciation, and intangible asset amortization for each relevant expense caption. The standard also requires disclosure of total selling expenses and a definition of those expenses in annual filings. Any remaining amounts not quantitatively disclosed are expected to be described qualitatively. This ASU is effective for fiscal years beginning after December 15, 2026 and interim periods beginning after December 15, 2027. Early adoption permitted, and the standard may be applied on a prospective or retrospective basis. We are currently assessing the impact that this new accounting standard will have on our consolidated financial statement disclosures.

In September 2025, the FASB issued ASU No. 2025-06, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software. This ASU makes targeted amendments to the accounting for and disclosure of software costs under ASC 350-40. The amendments modernize the guidance to reflect current software development practices, including nonlinear development approaches, and remove references to “development stages.” Under the ASU, the following two criteria must be met for entities to begin capitalizing software costs: (1) management, with the relevant authority, implicitly or explicitly authorizes and commits to funding a computer software project, and (2) it is probable that the project will be completed and the software will be used to perform the function intended (referred to as the “probable-to-complete recognition threshold”). The ASU clarifies that this threshold would not be met when there is “significant uncertainty associated with the development activities of the software (referred to as ‘significant development uncertainty’).” The new standard is effective for all entities for annual reporting periods beginning after December 15, 2027, and for interim reporting periods within those fiscal years. Early adoption is permitted, and entities may apply the amendments prospectively, retrospectively, or using a modified prospective transition approach. We are currently evaluating the impact that this new accounting standard will have on our consolidated financial statements and disclosures.

In September 2025, the FASB issued ASU No. 2025-07, Derivatives and Hedging (Topic 815) and Revenue from Contracts with Customers (Topic 606): Derivatives Scope Refinements and Scope Clarification for Share-Based Noncash Consideration From a Customer in a Revenue Contract. This ASU expands the scope exceptions in the derivatives guidance to exclude certain non-exchange-traded contracts with underlyings based on the operations or activities of one of the parties to the contract, including the occurrence or nonoccurrence of an event specific to those operations or activities. The ASU also clarifies that share-based noncash consideration received from a customer in exchange for goods or services should be accounted for as noncash consideration under ASC 606 unless and until the entity’s right to receive or retain such consideration becomes unconditional. The ASU is effective for annual reporting periods beginning after December 15, 2026, including interim periods within those annual reporting periods. Early adoption is permitted. We are currently evaluating the impact that adoption of this new accounting standard will have on our consolidated financial statements and disclosures.

In December 2025, the FASB issued ASU No. 2025-10, Government Grants (Topic 832): Accounting for Government Grants Received by Business Entities. This ASU establishes guidance on the recognition, measurement, presentation, and disclosure of government grants received by business entities. The guidance defines a government grant as a transfer of a monetary asset or a tangible nonmonetary asset from a government to a business entity other than in an exchange transaction and excludes transactions within the scope of other U.S. GAAP. Under the ASU, government grants are classified as either grants related to an asset or grants related to income, and recognition is permitted only when it is probable that the entity will comply with the conditions attached to the grant and that the grant will be received. The ASU permits alternative presentation approaches depending on the nature of the grant and requires disclosures regarding the nature of the grant, affected financial statement line items, and significant terms and conditions. The ASU is effective for public business entities for annual reporting periods beginning after December 15, 2028, including interim periods within those annual reporting periods. Early adoption is permitted, and the standard may be applied on a modified prospective, modified retrospective, or full retrospective basis. We are currently evaluating the impact of this new accounting standard and do not expect its adoption to have a material impact on our consolidated financial statements and disclosures.

3. Net Product Sales

Net product sales by customer geographic location were as follows (in millions):

Net product sales by product type were as follows (in millions):

(1)Includes sales of Spikevax and mNEXSPIKE.

As of June 30, 2026, we have four approved products, our COVID vaccines, Spikevax and mNEXSPIKE, our RSV vaccine, mRESVIA, and our flu plus COVID combination vaccine, mCOMBRIAX. mRESVIA was approved by the FDA in May 2024 for adults aged 60 years and older, and in June 2025, the approved use was expanded to include adults aged 18 through 59 years who are at increased risk for lower respiratory tract disease caused by RSV. In May 2025, mNEXSPIKE was approved for use in adults aged 65 years and older, as well as individuals aged 12 through 64 years with at least one underlying risk factor. We launched commercial sales of mNEXSPIKE in the third quarter of 2025. In April 2026, mCOMBRIAX was approved by the European Commission for the prevention of influenza disease and COVID-19 in adults 50 years of age and older. As of June 30, 2026, mCOMBRIAX had not been commercialized.

We sell our COVID and RSV vaccines to the commercial market as well as to governments and international organizations. In the U.S., our COVID and RSV vaccines are sold primarily to wholesalers and distributors, and to a lesser extent, directly to retailers and healthcare providers. Wholesalers and distributors typically do not make upfront payments to us. Net product sales are recognized net of estimated wholesaler chargebacks, invoice discounts for prompt payments and pre-orders, provisions for sales returns and government rebates, and other related deductions.

The following table summarizes product sales provision adjustments for the periods presented (in millions):

The following table summarizes the activities related to product sales provision recorded as accrued liabilities for the six months ended June 30, 2026(in millions):

4. Other Revenue

The following table summarizes other revenue for the periods presented (in millions):