Duffy Terrence A

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
31 Dec 24	CME CME	Common Stock Class A	Payment of exercise	Dispose F	No	No	232.23	11,706	2.72 mm	83,205
16 Sep 24	CME CME	Common Stock Class A	Grant	Acquire A	No	No	218.53	27,456	6.00 mm	94,911
29 Apr 24	CME CME	Common Stock Class A	Sell	Dispose S	No	No	211.44	25,216	5.33 mm	67,455
29 Apr 24	CME CME	Common Stock Class A	Sell	Dispose S	No	No	210.2	10,708	2.25 mm	92,671
29 Apr 24	CME CME	Common Stock Class A	Sell	Dispose S	No	No	209.52	4,076	854.00 k	103,379
15 Mar 24	CME CME	Common Stock Class A	Payment of exercise	Dispose F	No	No	217.5	20,095	4.37 mm	107,455
15 Mar 24	CME CME	Common Stock Class A	Grant	Acquire A	No	No	217.5	45,359	9.87 mm	127,550
31 Dec 23	CME CME	Common Stock Class A	Payment of exercise	Dispose F	No	No	210.6	12,366	2.60 mm	82,191

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