Amprius Technologies, Inc.

For the period ended Dec 31, 2025. Filed Mar 6, 2026.

About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 6, 2026

AMPX$9.52+9.2%Stored close · as of Nov 9, 2026

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Contents

	Page Number
Cautionary Note Regarding Forward-Looking Statements	4
Part I	6
Item 1. Business	6
Item 1A. Risk Factors	17
Item 1B. Unresolved Staff Comments	45
Item 1C. Cybersecurity	45
Item 2. Properties	46
Item 3. Legal Proceedings	46
Item 4. Mine Safety Disclosures	46
Part II	47
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	47
Item 6. Reserved	47
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations	47
Item 7A. Quantitative and Qualitative Disclosures About Market Risk	57
Item 8. Financial Statements and Supplementary Data	58
Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosures	85
Item 9A. Controls and Procedures	85
Item 9B. Other Information	85
Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections	85
Part III	87
Item 10. Directors, Executive Officers and Corporate Governance	87
Item 11. Executive Compensation	87
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	87
Item 13. Certain Relationships and Related Transactions, and Director Independence	87
Item 14. Principal Accountant Fees and Services	87
Part IV	88
Item 15. Exhibit and Financial Statement Schedules	88
Signatures	91

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.

About this filing

Table of Contents