Arthur J. Gallagher & Co.

Ownership Transactions Reported by 25 Insiders

	Insiders	Shares	%	Avg Price	Total $
Buys	1	+1.12K	0.6%	$284.14	+$317K
Sells	11	-187K	99.4%	$261.42	-$48.8M
Net	-10	-186K	-98.8%		-$48.5M

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Report Date
J. Patrick Gallagher Jr	CEO, Director	$319M			Oct 30, 2024
Thomas Joseph Gallagher	President	$175M	-$7.17M	-3.93%	Dec 19, 2024
Douglas K. Howell	VP & Chief Financial Officer	$79.3M	-$14.6M	-15.6%	Oct 28, 2024
Joel D. Cavaness	Vice President	$65.5M	-$308K	-0.47%	Apr 29, 2024
Patrick Murphy Gallagher	Chief Operating Officer	$44M	-$570K	-1.28%	Dec 23, 2024
Walter D. Bay	General Counsel	$35.3M	-$10.2M	-22.4%	Dec 10, 2024
William F. Ziebell	Vice President	$28.6M			Dec 18, 2024
Susan E. Pietrucha	Chief Human Resources Officer	$26.7M			Mar 16, 2024
Scott R. Hudson	Vice President	$26.6M	-$10.4M	-28.1%	Jun 18, 2024
Richard C. Cary	Controller, CAO	$23.6M	-$862K	-3.53%	Nov 5, 2024
Vishal Jain	Vice President	$21.6M			Apr 29, 2024
Michael Robert Pesch	President	$15M	-$2.1M	-12.3%	Sep 13, 2024
David S. Johnson	Director	$11.8M	-$336K	-2.76%	May 22, 2024
William L. Bax	Director	$11.4M			May 7, 2024
Christopher E. Mead	Vice President	$10.7M	-$1.68M	-13.5%	Oct 28, 2024
Norman L. Rosenthal	Director	$9.75M			May 9, 2024
Kay W. McCurdy	Director	$6.94M			May 9, 2023
Sherry S. Barrat	Director	$5.82M	-$259K	-4.25%	Nov 8, 2024
Ralph J. Nicoletti	Director	$3.91M			May 9, 2024
David John Coldman	Director	$3.48M			May 9, 2024
Christopher C. Miskel	Director	$2.01M			Dec 1, 2024
Mark H. Bloom	Vice President	$1.87M			Mar 1, 2024
Teresa Hillary Clarke	Director	$902K			May 9, 2024
Deborah H. Caplan	Director	$215K			May 7, 2024
Richard de Winton Wilkin Harries	Director	$169K			Jul 24, 2024

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.