---
schema_version: "secwatch.filing_event.v1"
accession: "0000354190-26-000171"
form_type: "8-K"
ticker: "AJG"
cik: "0000354190"
company_name: "Arthur J. Gallagher & Co."
filed_at: "2026-06-17T12:51:06+00:00"
generated_at: "2026-06-17T12:55:12.297588+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "low"
source: SEC EDGAR
---

# Gallagher hosts investor meeting; updates CFO Commentary with 2026 estimates

## Summary
- Investor meeting held June 17, 2026 as announced on June 3, 2026.
- Updated CFO Commentary includes certain 2026 estimates and forward-looking statements.
- Presentation materials and webcast available on investor relations page of company website.

## SEC filing metadata
- accession: 0000354190-26-000171
- form_type: 8-K
- ticker: AJG
- cik: 0000354190
- company_name: Arthur J. Gallagher & Co.
- filed_at: 2026-06-17T12:51:06+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: low
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/354190/000035419026000171/0000354190-26-000171-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/354190/000035419026000171/ajg-20260617.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000354190-26-000171
- JSON: https://secwatch.observer/filing/0000354190-26-000171.json
- Plain text: https://secwatch.observer/filing/0000354190-26-000171.txt

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