{"schema_version":"secwatch.filing_event.v1","accession":"0000062709-23-000021","form_type":"8-K","ticker":"MRSH","cik":"0000062709","company_name":"MARSH & MCLENNAN COMPANIES, INC.","filed_at":"2023-03-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.761026+00:00","generated_at":"2026-06-17T11:21:36.659923+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Marsh McLennan appoints Judith Hartmann and Ray G. Young to its Board of Directors","bullets":["Judith Hartmann (age 53) and Ray G. Young (age 61) appointed as independent directors, effective March 29, 2023.","Board expands to 15 directors; both will serve on the Audit Committee.","Hartmann was Deputy CEO & CFO of ENGIE; Young was Vice Chairman and CFO of Archer-Daniels-Midland."],"urls":{"canonical":"https://secwatch.observer/filing/0000062709-23-000021","json":"https://secwatch.observer/filing/0000062709-23-000021.json","markdown":"https://secwatch.observer/filing/0000062709-23-000021.md","text":"https://secwatch.observer/filing/0000062709-23-000021.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/62709/000006270923000021/0000062709-23-000021-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/62709/000006270923000021/mmc-20230329.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T11:21:36.659923+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":"263a0141b3","claim":"Judith Hartmann was appointed as Director at MARSH & MCLENNAN COMPANIES, INC..","evidence_excerpt":"On March 29, 2023, the board of directors (the “Board”) of Marsh & McLennan Companies, Inc. (the “Company”) appointed Judith Hartmann, age 53, and Ray G. Young, age 61, as independent members of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/62709/000006270923000021/0000062709-23-000021-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"bc776d8e8d","claim":"Ray G. Young was appointed as Director at MARSH & MCLENNAN COMPANIES, INC..","evidence_excerpt":"On March 29, 2023, the board of directors (the “Board”) of Marsh & McLennan Companies, Inc. (the “Company”) appointed Judith Hartmann, age 53, and Ray G. Young, age 61, as independent members of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/62709/000006270923000021/0000062709-23-000021-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"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"}