{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-172595","form_type":"8-K","ticker":"SEPN","cik":"0001984086","company_name":"Septerna, Inc.","filed_at":"2025-08-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.760863+00:00","generated_at":"2026-05-17T21:37:23.629802+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Septerna appoints COO Liz Bhatt as President effective Aug 1, 2025; CEO Finer remains","bullets":["Liz Bhatt appointed President, effective Aug 1, 2025, while continuing as Chief Operating Officer.","Jeffrey Finer, M.D., Ph.D., remains CEO and principal executive officer after the change.","Bhatt has served as COO since June 2022; no new compensation or arrangements disclosed.","No family relationships or material transactions involving Bhatt per Item 404(a) of Regulation S-K."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-172595","json":"https://secwatch.observer/filing/0001193125-25-172595.json","markdown":"https://secwatch.observer/filing/0001193125-25-172595.md","text":"https://secwatch.observer/filing/0001193125-25-172595.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1984086/000119312525172595/0001193125-25-172595-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1984086/000119312525172595/d16403d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T21:37:23.629802+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"}