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

Mar 19, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arthur J. Gallagher & Co. (AJG)
CIK: 0000354190
Period of Report: 2024-03-16

Reporting Person: GALLAGHER THOMAS JOSEPH (VICE PRESIDENT)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-03-16	Common Stock (restricted)	A	11970	—	Acquired	11970	Direct
2024-03-16	Common Stock (restricted)	M	11970	—	Disposed	0	Direct
2024-03-16	Common Stock	M	11970	—	Acquired	334279.045	Direct
2024-03-16	Common Stock	F	5180	$253.17	Disposed	329099.045	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	62295	Indirect
Common Stock	66709	Indirect
Common Stock	32428	Indirect
Common Stock	118440	Indirect
Common Stock	367.585	Indirect

Footnotes

F1: Performance share units (awarded on March 16, 2021) earned and vested as of March 16, 2024.

F2: The reporting person disclaims beneficial ownership of these shares, and this report shall not be deemed an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose.

F3: These shares are held in trusts, for the benefit of the reporting person's children, of which his wife is a trustee.