{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-022776","form_type":"8-K","ticker":"IBRX","cik":"0001326110","company_name":"ImmunityBio, Inc.","filed_at":"2025-02-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.306523+00:00","generated_at":"2026-05-27T00:51:44.709443+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director John Owen Brennan resigns from ImmunityBio board","bullets":["John Owen Brennan resigned from the Board and all committees effective February 7, 2025.","Resignation was not due to any dispute with the Company regarding operations, policies, or practices.","Mr. Brennan had served as a director since 2021.","Company expressed appreciation for his service and contributions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-022776","json":"https://secwatch.observer/filing/0001193125-25-022776.json","markdown":"https://secwatch.observer/filing/0001193125-25-022776.md","text":"https://secwatch.observer/filing/0001193125-25-022776.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1326110/000119312525022776/0001193125-25-022776-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1326110/000119312525022776/d907316d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T00:51:44.709443+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":"e89e77fecf","claim":"John Owen Brennan resigned as Director at ImmunityBio, Inc..","evidence_excerpt":"On February 7, 2025, John Owen Brennan notified the Secretary of ImmunityBio, Inc., a Delaware corporation (the “Company”) of his resignation as a member of the Company’s Board of Directors (the “Board”) and from all committees of the Board on which he served, effective as of February 7, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1326110/000119312525022776/0001193125-25-022776-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}