Amprius Technologies, Inc.
Amprius Technologies, Inc. (AMPX) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0001899287 · AMPX · NYSE · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0001899287 · Updated hourly · Not investment advice
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SEC Filing History
About SEC Filings & 10-K Annual Reports
Amprius Technologies, Inc. (NYSE: AMPX) has submitted 480 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2022. As a Industrials sector company with CIK 0001899287, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Amprius Technologies, Inc.'s most comprehensive regulatory disclosure. The most recent Amprius Technologies, Inc. 10-K was filed on 2026-03-06 for fiscal year ending 2026. Historical AMPX 10-K annual reports are available from 2021 through 2026.
Investors researching Amprius Technologies, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
AMPX SEC Filings · 8 questionsAmprius Technologies, Inc. (AMPX) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 480 filings and access original documents at no cost. Amprius Technologies, Inc.'s CIK is 0001899287.