{"schema_version":"secwatch.filing_event.v1","accession":"0001899287-25-000002","form_type":"8-K","ticker":"AMPX","cik":"0001899287","company_name":"Amprius Technologies, Inc.","filed_at":"2025-03-04T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.530363+00:00","generated_at":"2026-05-25T15:51:41.631169+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Amprius reports preliminary Q4 revenue ~$10.5M; FY loss ~$44.8M","bullets":["Q4 2024 revenue expected $10.4-10.6M; net loss $11.4-11.6M; loss per share $0.10-0.11.","Full year 2024 revenue expected $24.0-24.2M; net loss $44.7-44.9M; loss per share $0.45-0.46.","Cash and cash equivalents of ~$55.2M at Dec 31, 2024; no debt outstanding.","Complete Q4 and FY 2024 results and business update expected in late March 2025 via shareholder letter and conference call."],"urls":{"canonical":"https://secwatch.observer/filing/0001899287-25-000002","json":"https://secwatch.observer/filing/0001899287-25-000002.json","markdown":"https://secwatch.observer/filing/0001899287-25-000002.md","text":"https://secwatch.observer/filing/0001899287-25-000002.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1899287/000189928725000002/0001899287-25-000002-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1899287/000189928725000002/ampx-20250304.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-25T15:51:41.631169+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"}