Arthur J. Gallagher & Co. (AJG)Director sold ~$342K

~$342K

Approx. value · 1,000 sh @ $342.04

45K

Holds after · shares reported

Traded

May 16, 2025

Filed

May 20, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Oct 29, 2024CongressDisclosed purchase of AJG — reported range $1,001 - $15,000
2. Dec 11, 2024CongressDisclosed purchase of AJG — reported range $1,001 - $15,000
3. Mar 21, 2025InsiderOfficer sold ~$2.51M of AJG shares in the open market
4. May 7, 2025InsiderOfficer sold ~$4.07M of AJG shares in the open market
5. May 16, 2025 · this disclosureInsiderDirector sold ~$342K of AJG shares in the open market

What came next

1. May 19, 2025InsiderOfficer sold ~$4.65M of AJG shares in the open market
2. May 21, 2025InsiderOfficer sold ~$3.54M of AJG shares in the open market
3. Jun 18, 2025InsiderOfficer purchased ~$19K of AJG shares in the open market
4. Aug 4, 2025CongressDisclosed sale of AJG — reported range $1,001 - $15,000
5. Aug 14, 2025CongressDisclosed partial sale of AJG — reported range $1,001 - $15,000
6. Aug 21, 2025InsiderOfficer sold ~$1.22M of AJG shares in the open market
7. Sep 8, 2025Insider · 1 personInsiders: 2 sales (~$3.8M)
8. Sep 9, 2025InsiderCFO sold ~$899K of AJG shares in the open market

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Arthur J. Gallagher & Co.

For Arthur J. Gallagher & Co., OQRO holds 7 insider filings (SEC Form 4 or Form 144) and 1 Congress trade report dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its AJG page.

Other recent filings by David S Johnson, Director

• SEC Form 4 at Arthur J. Gallagher & Co. (AJG)Feb 12, 2025

The full history of David S Johnson, Director is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Arthur J. Gallagher & Co.

• SEC Form 4Sep 18, 2026
• SEC Form 144Sep 15, 2026
• SEC Form 144Sep 15, 2026
• SEC Form 4Sep 5, 2026
• SEC Form 144Sep 2, 2026
• SEC Form 4Aug 27, 2026

Everything OQRO holds on this company is on its AJG page.