{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-059544","form_type":"8-K","ticker":"MRSH","cik":"0000062709","company_name":"MARSH & MCLENNAN COMPANIES, INC.","filed_at":"2026-02-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.464116+00:00","generated_at":"2026-05-16T01:52:33.457891+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 $600M of 4.950% Senior Notes due 2036","bullets":["$600 million aggregate principal of 4.950% Senior Notes due 2036 issued on February 19, 2026.","Underwriters: Citigroup Global Markets, J.P. Morgan Securities, and Wells Fargo Securities.","Notes registered under shelf registration statement (No. 333-280979) filed July 24, 2024.","Issued under Twenty-First Supplemental Indenture with The Bank of New York Mellon as trustee.","Proceeds for general corporate purposes; no specific use disclosed in filing."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-059544","json":"https://secwatch.observer/filing/0001193125-26-059544.json","markdown":"https://secwatch.observer/filing/0001193125-26-059544.md","text":"https://secwatch.observer/filing/0001193125-26-059544.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/62709/000119312526059544/0001193125-26-059544-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/62709/000119312526059544/d112193d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T01:52:33.457891+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"}