{"schema_version":"secwatch.filing_event.v1","accession":"0001899287-24-000045","form_type":"8-K","ticker":"AMPX","cik":"0001899287","company_name":"Amprius Technologies, Inc.","filed_at":"2024-05-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.141455+00:00","generated_at":"2026-06-02T07:13:22.134195+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Amprius Q1 revenue $2.3M, up 397% YoY; shipped to 82 customers, double Q4","bullets":["Product revenue $2.3M (all product; no dev services); 147% sequential increase.","Gross margin negative 190%, improved from -518% YoY but worse than -98% Q4 2023.","Net loss $9.9M, EPS -$0.11 on 90M weighted avg shares; cash $39M, no debt.","Customer base doubled to 82 in Q1; 76 received SiCore products; SiCore platform launched.","Fremont 2 MWh line on track for year-end; Colorado facility design 30% complete, shifted to SiCore."],"urls":{"canonical":"https://secwatch.observer/filing/0001899287-24-000045","json":"https://secwatch.observer/filing/0001899287-24-000045.json","markdown":"https://secwatch.observer/filing/0001899287-24-000045.md","text":"https://secwatch.observer/filing/0001899287-24-000045.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1899287/000189928724000045/0001899287-24-000045-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1899287/000189928724000045/ampx-20240509.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-02T07:13:22.134195+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":[{"claim_id":"9161c3b7ab4220a382c5552833d4e336db10e382","claim":"Amprius Technologies, Inc. reported financial results for first fiscal quarter ended March 31, 2024.","evidence_excerpt":"On May 9, 2024, Amprius Technologies, Inc. (the “Company”) announced its business and financial results for its first fiscal quarter ended March 31, 2024.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1899287/000189928724000045/0001899287-24-000045-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first fiscal quarter ended March 31, 2024"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}