Company facts
- Industry
- Insurance Agents, Brokers & Service
- Headquarters
- Rolling Meadows, Illinois
- Most recent report
- 8-K, filed Aug 27, 2026
- Incorporated
- Delaware
- Filings on record
- 1,003+ filings
- On EDGAR
- CIK 354190
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 33
News 8 of 107
- 8-K Leadership change Aug 27, 2026
- 8-K Quarterly results Jul 30, 2026
- 8-K Other events Jul 29, 2026
- 8-K Current report on a material event Jun 17, 2026
- 8-K Shareholder vote results May 13, 2026
- 8-K Quarterly results Apr 30, 2026
- 8-K Current report on a material event Mar 17, 2026
- 8-K Leadership change Mar 12, 2026
Prospectuses and Registrations 8 of 38
- S-8 Registration statement for an employee plan Feb 18, 2025
- 424B2 Prospectus supplement for an offering Dec 11, 2024
- FWP Free writing prospectus Dec 11, 2024
- 424B2 Prospectus supplement for an offering Dec 10, 2024
- 424B5 Prospectus supplement for an offering Dec 9, 2024
- 424B2 Prospectus supplement for an offering Dec 9, 2024
- S-3ASR Automatic shelf registration Dec 9, 2024
- 424B2 Prospectus supplement for an offering Mar 14, 2024
Proxies 8 of 21
- DEFA14A Extra proxy material Apr 3, 2026
- DEFA14A Extra proxy material Mar 23, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 23, 2026
- DEFA14A Extra proxy material Mar 24, 2025
- DEF 14A Proxy statement for a shareholder vote Mar 24, 2025
- DEFA14A Extra proxy material Mar 22, 2024
- DEF 14A Proxy statement for a shareholder vote Mar 22, 2024
- DEFA14A Extra proxy material Apr 28, 2023
Ownership 8 of 789
- 4 Insider reported a trade Sep 4, 2026
- 4 Insider reported a trade Sep 2, 2026
- 144 Notice of a proposed sale of restricted stock Sep 2, 2026
- 4 Insider reported a trade Aug 26, 2026
- 144 Notice of a proposed sale of restricted stock Aug 24, 2026
- 4 Insider reported a trade Aug 20, 2026
- 144 Notice of a proposed sale of restricted stock Aug 19, 2026
- 4 Insider reported a trade Aug 18, 2026
Other 8 of 15
- N-PX Record of how a fund voted its shares Aug 12, 2026
- ARS Annual report sent to shareholders Mar 23, 2026
- ARS Annual report sent to shareholders Mar 24, 2025
- UPLOAD Comment letter from SEC staff Sep 16, 2024
- N-PX Record of how a fund voted its shares Aug 29, 2024
- CORRESP Reply to SEC staff Apr 2, 2024
- ARS Annual report sent to shareholders Mar 22, 2024
- UPLOAD Comment letter from SEC staff Mar 19, 2024
What to read: Jun 2026 10-Q
SECSift found 2 of 11 sections worth reading, with 4 positive, 3 notable, and 1 negative flags.
Financial Statements (Item 1)
Full financials and notes with material numbers, segment results, and critical disclosure detail.NotableManagement's Discussion (Item 2)
Detailed segment results, organic growth rates, cash flow, buyback, pension termination – dense with company specifics.Positive
What changed: Jun 2026 vs. Mar 2026
About 8% of AJG's Jun 2026 10-Q is new information. 32 paragraphs were added, 192 changed, and 19 removed. Below are the most important lines SECSift identified.
New
Changed
Removed
Everything here comes from Arthur J. Gallagher & Co.'s own filings on SEC EDGAR. The filing list is rechecked every hour. SECSift analysis was completed on Aug 20, 2026, from the 10-Q for Jun 2026.