Arthur J. Gallagher & Co. — Director's Dealing 2024

May 28, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arthur J. Gallagher & Co. (AJG)
CIK: 0000354190
Period of Report: 2024-05-24

Reporting Person: GALLAGHER J PATRICK JR (Director, CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-24	Common Stock	G	11272	—	Disposed	159527.1857	Direct
2024-05-24	Common Stock	G	468	—	Disposed	271057	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	23448	Indirect
Common Stock	255965	Indirect
Common Stock	66703	Indirect
Common Stock	219175	Indirect
Common Stock	367.584	Indirect

Footnotes

F1: Shares held in revocable trust of which my spouse is sole Trustee and as to which I disclaim beneficial ownership.

F2: Shares held in trust for the benefit of my children of which I am sole Trustee.

F3: Held in trust for benefit of children.