---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-269382"
form_type: "8-K"
ticker: "AJG"
cik: "0000354190"
company_name: "Arthur J. Gallagher & Co."
filed_at: "2023-11-02T23:59:59+00:00"
generated_at: "2026-06-09T01:14:58.931300+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Arthur J. Gallagher prices $1B senior notes offering; net rates ~5.1% and ~5.6% after hedging

## Summary
- $400M 6.500% Senior Notes due 2034 and $600M 6.750% Senior Notes due 2054 priced.
- After interest rate hedging, net interest rate ~5.1% for 2034 notes and ~5.6% (first 10 yrs) for 2054 notes.
- Expected closing November 2, 2023; underwriters BofA Securities and Barclays Capital.
- Notes issued under existing indenture and shelf registration statement; proceeds for general corporate purposes.

## SEC filing metadata
- accession: 0001193125-23-269382
- form_type: 8-K
- ticker: AJG
- cik: 0000354190
- company_name: Arthur J. Gallagher & Co.
- filed_at: 2023-11-02T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/354190/000119312523269382/0001193125-23-269382-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/354190/000119312523269382/d559010d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-269382
- JSON: https://secwatch.observer/filing/0001193125-23-269382.json
- Plain text: https://secwatch.observer/filing/0001193125-23-269382.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.