Humacyte, Inc. New Standards Disclosure

Recently Adopted Accounting Pronouncements

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes (Topic 740), Improvements to Income Tax Disclosures” (“ASU 2023-09”). The FASB issued this update to improve the transparency and comparability of income tax disclosures, including requiring consistent categories and greater disaggregation of information in the rate reconciliation and further disaggregation of income taxes paid by jurisdiction. This standard is effective for fiscal years beginning after December

15, 2024, with early adoption permitted. Entities should apply the amendments prospectively, with retrospective application permitted. The Company adopted ASU 2023-09 in the fourth quarter of the fiscal year 2025 on a prospective basis. The adoption of this ASU had no impact on the Company’s financial position, results of operations, or cash flows. Refer to Note 12, Income Taxes for updated disclosures following the adoption.

Recently Issued Accounting Pronouncements

In November 2024, the FASB issued ASU No. 2024-03, “Income Statement: Reporting Comprehensive Income - Expense Disaggregation Disclosures” (Subtopic 220-40), “Disaggregation of Income Statement Expenses” (“ASU 2024-03”). In January 2025, the FASB issued ASU No. 2025-01, “Income Statement: Reporting Comprehensive Income - Expense Disaggregation Disclosures” (Subtopic 220-40), “Clarifying the Effective Date” (“ASU 2025-01”). ASU 2024-03 requires additional disclosure about the nature and amounts of expenses included in certain expense captions presented on the income statement to enhance the transparency of the relevant expense captions. ASU 2024-03, as clarified by ASU 2025-01, is effective for annual reporting periods beginning after December 15, 2026 and interim reporting periods within annual reporting periods beginning after December 15, 2027, with early adoption permitted. Entities may elect to apply the amendments either prospectively or retrospectively. The Company is currently evaluating the impact the adoption of ASU 2024-03 may have on the Company’s 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” (“ASU 2025-10”), to provide guidance on how business entities should recognize, measure, and present government grants received. ASU 2025-10 is effective for fiscal years beginning after December 15, 2028, including interim periods within those fiscal years. Early adoption is permitted, and the amendments may be applied using a modified prospective, modified retrospective, or full retrospective adoption. The Company is currently evaluating the impact the adoption of ASU 2025-10 may have on the Company’s consolidated financial statements and disclosures.

In December 2025, the FASB issued ASU No. 2025-11, ”Interim Reporting (Topic 270): Narrow-Scope Improvements” (“ASU 2025-11”), which is intended to improve the navigability of the guidance in ASC 270, Interim Reporting, and clarify when it applies. Under the amendments, an entity is subject to ASC 270 if it provides interim financial statements and notes in accordance with U.S. GAAP. ASU 2025-11 also addresses the form and content of such financial statements, interim disclosures requirements, and establishes a principle under which an entity must disclose events since the end of the last annual reporting period that have a material impact on the entity. ASU 2025-11 is effective for interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted, and the amendments may be applied prospectively or retrospectively to all periods presented in the financial statements. The Company is currently evaluating the impact the adoption of ASU 2025-11 may have on the Company’s consolidated financial statements and disclosures.