Addicott Virginia C.

Date	Company	Security	Transaction	Code	Indirect	10b5-1	#Shares	#Remaining
10 Dec 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	53.79	15,458.64
10 Sep 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	44.11	15,404.85
11 Jun 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	42.33	15,360.74
12 Mar 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	37.91	15,318.41
6 Mar 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	718	15,280.5

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