{"schema_version":"secwatch.filing_event.v1","accession":"0001899287-25-000045","form_type":"8-K","ticker":"AMPX","cik":"0001899287","company_name":"Amprius Technologies, Inc.","filed_at":"2025-10-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.020334+00:00","generated_at":"2026-05-17T04:38:09.005222+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Amprius Technologies appoints Ricardo Rodriguez as CFO; Sandra Wallach retires","bullets":["Ricardo Rodriguez appointed CFO effective Oct 6, 2025; Sandra Wallach retired same day.","Rodriguez to receive $451,000 base salary, target bonus of 65% of base, and $80,000 sign-on bonus.","Granted 200,000 RSUs vesting 25% after one year, remainder quarterly over three years.","Wallach entered consulting agreement at $200/hour to support transition."],"urls":{"canonical":"https://secwatch.observer/filing/0001899287-25-000045","json":"https://secwatch.observer/filing/0001899287-25-000045.json","markdown":"https://secwatch.observer/filing/0001899287-25-000045.md","text":"https://secwatch.observer/filing/0001899287-25-000045.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1899287/000189928725000045/0001899287-25-000045-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1899287/000189928725000045/ampx-20251006.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:38:09.005222+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"}