{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-033549","form_type":"8-K","ticker":"AMPX","cik":"0001899287","company_name":"Amprius Technologies, Inc.","filed_at":"2023-10-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.348217+00:00","generated_at":"2026-06-10T05:44:50.096030+00:00","sec_items":["1.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Amprius enters $100M ATM sales agreement, terminates prior $200M equity facility","bullets":["Company entered At Market Issuance Sales Agreement with B. Riley, Cantor, H.C. Wainwright to sell up to $100M of common stock.","Prior Committed Equity Facility (up to $200M) with B. Riley Principal Capital II terminated effective on S-3 effective date.","Sales agents receive customary commission; company has no obligation to sell shares and may suspend sales at any time.","New S-3 registration statement (File No. 333-274834) not yet declared effective by SEC.","Termination of the $200M committed facility and entry into the $100M ATM represent a material change in equity financing strategy."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-033549","json":"https://secwatch.observer/filing/0001628280-23-033549.json","markdown":"https://secwatch.observer/filing/0001628280-23-033549.md","text":"https://secwatch.observer/filing/0001628280-23-033549.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1899287/000162828023033549/0001628280-23-033549-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1899287/000162828023033549/ampx-20231002.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T05:44:50.096030+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}