{"schema_version":"secwatch.filing_event.v1","accession":"0000062709-24-000056","form_type":"8-K","ticker":"MRSH","cik":"0000062709","company_name":"MARSH & MCLENNAN COMPANIES, INC.","filed_at":"2024-06-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.678621+00:00","generated_at":"2026-06-01T02:38:07.893757+00:00","sec_items":["5.04","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"Marsh McLennan announces 401(k) blackout period July 26 to ~Aug 12 for plan administrator switch","bullets":["Blackout period begins July 26, 2024 at 4:00 PM ET, ends week of August 12.","Transition from Transamerica to Alight Solutions LLC for 401(k) recordkeeping.","Directors and Section 16 officers prohibited from trading MMC stock acquired through service.","Restrictions apply to direct and indirect transactions, including family members' trades.","Exemptions exist for gifts, scheduled deliveries under equity awards, and 10b5-1 plans."],"urls":{"canonical":"https://secwatch.observer/filing/0000062709-24-000056","json":"https://secwatch.observer/filing/0000062709-24-000056.json","markdown":"https://secwatch.observer/filing/0000062709-24-000056.md","text":"https://secwatch.observer/filing/0000062709-24-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/62709/000006270924000056/0000062709-24-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/62709/000006270924000056/mmc-20240624.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T02:38:07.893757+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"}