Arthur J. Gallagher & Co. — Director's Dealing 2023

Mar 17, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Arthur J. Gallagher & Co. (AJG)
CIK: 0000354190
Period of Report: 2023-03-15

Reporting Person: Gallagher Patrick Murphy (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-03-15	Common Stock (restricted)	M	1525	—	Disposed	5055	Direct
2023-03-15	Common Stock	M	1525	—	Acquired	35659.0255	Direct
2023-03-15	Common Stock	F	676	$177.09	Disposed	34983.0255	Direct
2023-03-16	Common Stock	G	170	—	Acquired	81237	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-03-15	Non-qualified Stock Option	$177.09	A	6160	Acquired	2030-03-15	Common Stock (6160)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	8912	Indirect
Common Stock	182	Indirect
Common Stock	7618	Indirect
Common Stock	18168	Indirect
Common Stock	54393	Indirect

Footnotes

F1: Shares held in trusts, for the benefit of the reporting person's children, of which his wife is sole trustee.

F2: Shares held in revocable trust of which the reporting person's spouse is sole Trustee and as to which he disclaims beneficial ownership.

F3: Shares held in trust for the benefit of the reporting person's children, of which he is a trustee.

F4: Shares held in trust for the benefit of the reporting person's children, of which he is a trustee.

F5: One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date.