{"schema_version":"secwatch.filing_event.v1","accession":"0001297184-26-000015","form_type":"8-K","ticker":"AMPH","cik":"0001297184","company_name":"Amphastar Pharmaceuticals, Inc.","filed_at":"2026-03-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.739021+00:00","generated_at":"2026-05-15T18:34:30.693940+00:00","sec_items":["5.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Amphastar enters employment agreements with two executives; base salaries $525,800 and $590,000","bullets":["Jacob Liawatidewi (EVP of Corp Admin) base salary $525,800, target bonus 55%.","Rong Zhou (Sr EVP of Production) base salary $590,000, target bonus 53%.","Severance: 2x (base + avg bonus) outside CIC; 4x during CIC period.","Full equity acceleration on qualifying termination or change in control."],"urls":{"canonical":"https://secwatch.observer/filing/0001297184-26-000015","json":"https://secwatch.observer/filing/0001297184-26-000015.json","markdown":"https://secwatch.observer/filing/0001297184-26-000015.md","text":"https://secwatch.observer/filing/0001297184-26-000015.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1297184/000129718426000015/0001297184-26-000015-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1297184/000129718426000015/amph-20260303x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T18:34:30.693940+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"}