{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-043014","form_type":"8-K","ticker":"CMCSA","cik":"0001166691","company_name":"COMCAST CORP","filed_at":"2025-09-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.474328+00:00","generated_at":"2026-05-17T05:22:06.765519+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Comcast appoints Michael Cavanagh as Co-CEO and board member, effective Jan 2026","bullets":["Michael J. Cavanagh named Co-CEO alongside Chairman and Co-CEO Brian L. Roberts, effective January 2026.","Cavanagh will also join Comcast's Board of Directors at that time.","Cavanagh joined Comcast in 2015 as CFO and currently serves as President; previously Co-CEO of JPMorgan Chase's Corporate & Investment Bank.","Roberts says Cavanagh is 'ideal person' to help lead pivot to drive growth."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-043014","json":"https://secwatch.observer/filing/0001628280-25-043014.json","markdown":"https://secwatch.observer/filing/0001628280-25-043014.md","text":"https://secwatch.observer/filing/0001628280-25-043014.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1166691/000162828025043014/0001628280-25-043014-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1166691/000162828025043014/cmcsa-20250929.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:22:06.765519+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"}