Cavaness Joel D

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
29 Apr 24	AJG Arthur J. Gallagher & Co.	Common Stock	Payment of exercise	Dispose F	No	No	232.91	132.845	30.94 k	159,581.154
29 Apr 24	AJG Arthur J. Gallagher & Co.	Common Stock	Option exercise	Acquire M	No	No	0	132.845	0.00	159,713.999
29 Apr 24	AJG Arthur J. Gallagher & Co.	Phantom Stock Common Stock	Option exercise	Dispose M	No	No	0	132.845	0.00	95,616.591
18 Mar 24	AJG Arthur J. Gallagher & Co.	Common Stock	Sell	Dispose S	Yes	No	255.2	1,207	308.03 k	2,022.63
18 Mar 24	AJG Arthur J. Gallagher & Co.	Common Stock	Option exercise	Acquire M	Yes	No	127.9	404	51.67 k	3,229.63
18 Mar 24	AJG Arthur J. Gallagher & Co.	Common Stock	Option exercise	Acquire M	Yes	No	86.17	437	37.66 k	2,825.63
18 Mar 24	AJG Arthur J. Gallagher & Co.	Common Stock	Option exercise	Acquire M	Yes	No	79.59	366	29.13 k	2,388.63
18 Mar 24	AJG Arthur J. Gallagher & Co.	NQSO Common Stock	Option exercise	Dispose M	No	No	127.9	404	51.67 k	20,541
18 Mar 24	AJG Arthur J. Gallagher & Co.	NQSO Common Stock	Option exercise	Dispose M	No	No	86.17	437	37.66 k	19,596
18 Mar 24	AJG Arthur J. Gallagher & Co.	NQSO Common Stock	Option exercise	Dispose M	No	No	79.59	366	29.13 k	17,250

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.