---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-017328"
form_type: "8-K"
ticker: "AJG"
cik: "0000354190"
company_name: "Arthur J. Gallagher & Co."
filed_at: "2025-01-30T23:59:59+00:00"
generated_at: "2026-05-27T05:57:18.585891+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Gallagher Q4 adj EPS $2.13, FY adj EPS $10.09, organic growth 7%, AssuredPartners $13.45B

## Summary
- Q4 2024 adjusted EPS $2.13 vs $1.82 prior year; net earnings $258.2M vs a loss of $39.6M.
- Full year 2024 adjusted EPS $10.09 vs $8.70; revenue $11.4B, up 15% YoY.
- Brokerage & Risk Management combined organic revenue growth of 7% in Q4; 16th consecutive quarter of double-digit growth.
- Completed 20 new mergers in Q4, 48 in FY 2024, adding $387M estimated annualized revenue.
- Acquisition of AssuredPartners for $13.45B; funded by $8.5B equity offering and $5.0B senior notes; regulatory approvals pending.

## SEC filing metadata
- accession: 0001193125-25-017328
- form_type: 8-K
- ticker: AJG
- cik: 0000354190
- company_name: Arthur J. Gallagher & Co.
- filed_at: 2025-01-30T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 5.03, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/354190/000119312525017328/0001193125-25-017328-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/354190/000119312525017328/d926210d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-017328
- JSON: https://secwatch.observer/filing/0001193125-25-017328.json
- Plain text: https://secwatch.observer/filing/0001193125-25-017328.txt

## Key facts
- Governance Changes
  Arthur J. Gallagher & Co.: Board approved and adopted amended and restated bylaws effective immediately on January 29, 2025, with changes to stockholder meeting chairman provisions, director nominee requirements, performance-related fee disclosure, and bylaw amendment via written consent (effective 2025-01-29).
  - Change: bylaw amendment
  - Effective: 2025-01-29
  source text: On January 29, 2025, the Board of Directors (the Board) of the Company approved and adopted amended and restated bylaws, effective immediately, to reflect the amendments summarized below (as so amended and restated, the Amended and Restated Bylaws). Among other things, the amendments effected by the Amended and Restated Bylaws: (i) clarified who can serve as chairman at meetings of stockholders and the meeting chairman’s scope of authority (Sections 2.4 and 2.10); (ii) narrowed and otherwise clarified certain informational requirements applicable to all director nominees (Section 2.9); (iii) deleted the requirement to provide a description of any performance-related fees (Section 2.10); and (iv) added flexibility to approve bylaw amendments via written consent (Section 11.1).
  evidence_url: https://www.sec.gov/Archives/edgar/data/354190/000119312525017328/0001193125-25-017328-index.htm

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