{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-090715","form_type":"8-K","ticker":null,"cik":"0001971543","company_name":"Mural Oncology plc","filed_at":"2024-08-05T23:59:59+00:00","discovered_at":"2026-05-14T18:03:15.300527+00:00","generated_at":"2026-05-31T13:15:04.941736+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"high","headline":"Director Susan Altschuller resigns from Mural Oncology board eff. Sept 1, 2024","bullets":["Dr. Susan Altschuller notified Mural Oncology of her resignation from the Board and all committees on August 1, 2024.","Resignation effective September 1, 2024; not related to any disagreement with the Company's operations, policies, or practices.","No replacement named; board size decreases by one upon resignation."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-090715","json":"https://secwatch.observer/filing/0000950170-24-090715.json","markdown":"https://secwatch.observer/filing/0000950170-24-090715.md","text":"https://secwatch.observer/filing/0000950170-24-090715.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1971543/000095017024090715/0000950170-24-090715-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1971543/000095017024090715/mura-20240801.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T13:15:04.941736+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":"25020cbda1","claim":"Susan Altschuller departed as member of the Board of Directors at Mural Oncology plc.","evidence_excerpt":"On August 1, 2024, Dr. Susan Altschuller notified Mural Oncology plc (the “Company”) of her decision to resign as a member of the Board of Directors of the Company (the “Board”) and all committees of the Board on which she serves, effective as of September 1, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1971543/000095017024090715/0000950170-24-090715-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resign"},{"label":"Role","value":"member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}