{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-370665","form_type":"8-K","ticker":"MGM","cik":"0000789570","company_name":"MGM Resorts International","filed_at":"2021-12-30T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.596986+00:00","generated_at":"2026-06-27T21:49:23.892318+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 Kilroy resigns from MGM board effective Dec 31, 2021","bullets":["John Kilroy informed MGM of his resignation as board member, effective December 31, 2021.","Resignation reason: desire to pursue other interests after company achieved asset-light strategy.","Kilroy indicated no disagreement with management regarding operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-370665","json":"https://secwatch.observer/filing/0001193125-21-370665.json","markdown":"https://secwatch.observer/filing/0001193125-21-370665.md","text":"https://secwatch.observer/filing/0001193125-21-370665.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/789570/000119312521370665/0001193125-21-370665-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/789570/000119312521370665/d285126d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T21:49:23.892318+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":"823295a0a8","claim":"John Kilroy departed as director at MGM Resorts International.","evidence_excerpt":"On December 29, 2021, John Kilroy informed MGM Resorts International (the “Company”) that he was resigning as a member of the board of directors of the Company, effective December 31, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/789570/000119312521370665/0001193125-21-370665-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigning"},{"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"}