{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-037550","form_type":"8-K","ticker":"AJG","cik":"0000354190","company_name":"Arthur J. Gallagher & Co.","filed_at":"2024-02-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.579920+00:00","generated_at":"2026-06-06T01:38:26.993099+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":"Gallagher issues $1B senior notes in two tranches (5.450% due 2034, 5.750% due 2054)","bullets":["$500M aggregate 5.450% Senior Notes due 2034 and $500M aggregate 5.750% Senior Notes due 2054.","Underwriting led by BofA Securities and J.P. Morgan Securities; offering closed February 15, 2024.","Notes issued under existing indenture and registered on Form S-3 shelf registration (File No. 333-277002).","Proceeds not disclosed; proceeds used for general corporate purposes (implied by shelf registration)."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-037550","json":"https://secwatch.observer/filing/0001193125-24-037550.json","markdown":"https://secwatch.observer/filing/0001193125-24-037550.md","text":"https://secwatch.observer/filing/0001193125-24-037550.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/354190/000119312524037550/0001193125-24-037550-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/354190/000119312524037550/d788888d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T01:38:26.993099+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"}