{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-006114","form_type":"8-K","ticker":"ASTH","cik":"0001083446","company_name":"Astrana Health, Inc.","filed_at":"2024-01-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.317223+00:00","generated_at":"2026-06-06T19:01:45.524449+00:00","sec_items":["5.02","8.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Apollo Medical appoints Brandon Sim CEO; name change to Astrana Health","bullets":["Thomas Lam appointed Vice Chairman; Brandon Sim CEO & President; Chandan Basho CFO & COO, effective Jan 19.","No compensation changes; Brandon Sim is son of Executive Chairman Kenneth Sim.","Company to change name to Astrana Health Inc. and ticker to ASTH, effective on or about Feb 26, 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-006114","json":"https://secwatch.observer/filing/0001104659-24-006114.json","markdown":"https://secwatch.observer/filing/0001104659-24-006114.md","text":"https://secwatch.observer/filing/0001104659-24-006114.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924006114/0001104659-24-006114-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924006114/tm243966d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T19:01:45.524449+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":"3b0e554f23","claim":"Chandan Basho was appointed as Chief Financial Officer and Chief Operating Officer at Astrana Health, Inc..","evidence_excerpt":"· Chandan Basho, previously Chief Financial Officer and Chief Strategy Officer, was appointed Chief Financial Officer and Chief Operating Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924006114/0001104659-24-006114-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Financial Officer and Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"61d86d23d7","claim":"Thomas S. Lam was appointed as Vice Chairman of the Board at Astrana Health, Inc..","evidence_excerpt":"· Thomas S. Lam, M.D., M.P.H., previously Co-Chief Executive Officer and President and a director, was appointed Vice Chairman of the Board;","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924006114/0001104659-24-006114-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Vice Chairman of the Board"}],"fact_type":"executive_change"},{"claim_id":"fe8dda086a","claim":"Brandon Sim was appointed as Chief Executive Officer and President at Astrana Health, Inc..","evidence_excerpt":"· Brandon Sim, previously Co-Chief Executive Officer, was appointed Chief Executive Officer and President;","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1083446/000110465924006114/0001104659-24-006114-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Executive Officer and President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}