{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-254168","form_type":"8-K","ticker":"MRSH","cik":"0000062709","company_name":"MARSH & MCLENNAN COMPANIES, INC.","filed_at":"2024-11-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:10.803475+00:00","generated_at":"2026-05-30T03:06:49.261642+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Marsh & McLennan issues $7.25B in senior notes across eight tranches","bullets":["$950M 4.550% notes due 2027; $1B 4.650% notes due 2030; $1B 4.850% notes due 2031.","$2B 5.000% notes due 2035; $500M 5.350% notes due 2044; $1.5B 5.400% notes due 2055.","$300M floating-rate notes due 2027 also issued; all priced on October 30, closed November 8, 2024.","Underwriters include Citigroup, BofA Securities, Deutsche Bank, HSBC, J.P. Morgan, Wells Fargo."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-254168","json":"https://secwatch.observer/filing/0001193125-24-254168.json","markdown":"https://secwatch.observer/filing/0001193125-24-254168.md","text":"https://secwatch.observer/filing/0001193125-24-254168.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/62709/000119312524254168/0001193125-24-254168-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/62709/000119312524254168/d862477d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-30T03:06:49.261642+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"}