LEAHY CHRISTINE A – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CDW	LEAHY CHRISTINE A	See Remarks	May 18 '26	Buy	103.39	4,830	499,398	193,357	May 19 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	May 08 '25	Option Exercise	58.90	81,834	4,820,022	185,848	May 09 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	May 08 '25	Sale	181.42	40,917	7,423,292	144,931	May 09 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	Aug 01 '24	Buy	216.15	1,200	259,380	102,200	Aug 05 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	Nov 16 '23	Option Exercise	39.10	14,108	551,682	75,676	Nov 17 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	Nov 15 '23	Sale	218.81	44,383	9,711,660	68,622	Nov 17 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	Nov 15 '23	Option Exercise	39.11	88,766	3,471,638	113,005	Nov 17 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	May 04 '23	Buy	163.62	3,050	499,041	68,622	May 04 12:00 AM
CDW	LEAHY CHRISTINE A	See Remarks	May 06 '22	Buy	169.36	2,900	491,150	50,131	May 10 12:00 AM

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