{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-123628","form_type":"8-K","ticker":"OGN","cik":"0001821825","company_name":"Organon & Co.","filed_at":"2023-12-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:30.729361+00:00","generated_at":"2026-06-07T18:12:09.290388+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Organon R&D Head Sandra Milligan to depart Jan 5; ceased role Dec 1","bullets":["Dr. Sandra Milligan, Head of Research and Development, will leave Organon on January 5, 2024.","She ceased performing her R&D functions effective December 1, 2023, and will serve as a senior advisor until her departure.","No replacement has been announced for the R&D leadership role."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-123628","json":"https://secwatch.observer/filing/0001104659-23-123628.json","markdown":"https://secwatch.observer/filing/0001104659-23-123628.md","text":"https://secwatch.observer/filing/0001104659-23-123628.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1821825/000110465923123628/0001104659-23-123628-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1821825/000110465923123628/tm2332211d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T18:12:09.290388+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":"18731aa5c3","claim":"Dr. Sandra Milligan departed as Head of Research and Development at Organon & Co..","evidence_excerpt":"On December 5, 2023, Organon & Co. (the “ Company ”) announced that Dr. Sandra Milligan will be departing from the Company on January 5, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1821825/000110465923123628/0001104659-23-123628-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"departing"},{"label":"Role","value":"Head of Research and Development"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}