{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-109855","form_type":"8-K","ticker":"ZURA","cik":"0001855644","company_name":"Zura Bio Ltd","filed_at":"2024-10-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.090494+00:00","generated_at":"2026-05-30T12:49:58.375972+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Zura Bio CSO Michael Howell departs effective Oct 15, 2024; no successor named","bullets":["Chief Scientific Officer Michael Howell separated from Zura Bio on October 15, 2024.","Separation not related to financial or operating results or any disagreements.","No replacement for the CSO position has been announced."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-109855","json":"https://secwatch.observer/filing/0001104659-24-109855.json","markdown":"https://secwatch.observer/filing/0001104659-24-109855.md","text":"https://secwatch.observer/filing/0001104659-24-109855.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1855644/000110465924109855/0001104659-24-109855-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1855644/000110465924109855/tm2426509d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T12:49:58.375972+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":"60c4ef1158","claim":"Michael Howell departed as Chief Scientific Officer at Zura Bio Ltd.","evidence_excerpt":"On and effective October 15, 2024, Michael Howell, the Chief Scientific Officer of Zura Bio Limited (the “ Company ”), was separated from the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1855644/000110465924109855/0001104659-24-109855-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"separated"},{"label":"Role","value":"Chief Scientific Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}