Chawla Sona

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Dec 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	0	9.44	0.00	22,444.7
10 Sep 24	CDW CDW	Common Stock, par value $0.01	Grant	Acquire A	No	No	0	7.74	0.00	22,435.26
16 Jul 24	CDW CDW	Common Stock, par value $0.01	Sell	Dispose S	No	Yes	241.14	1,400	337.60 k	22,427.52
16 Jul 24	CDW CDW	Common Stock, par value $0.01	Sell	Dispose S	No	Yes	240.39	17,037	4.10 mm	23,827.52
16 Jul 24	CDW CDW	Common Stock, par value $0.01	Option exercise	Acquire M	No	No	98.21	18,437	1.81 mm	40,864.52
16 Jul 24	CDW CDW	Employee Stock Option Common Stock, par value $0.01	Option exercise	Dispose M	No	No	98.21	18,437	1.81 mm	7,477
1 Jul 24	KMX CarMax	Common Stock	Grant	Acquire A	No	No	0	2,598	0.00	16,949
18 Jun 24	CDW CDW	Common Stock, par value $0.01	Sell	Dispose S	No	Yes	230.17	25,914	5.96 mm	22,427.52
18 Jun 24	CDW CDW	Common Stock, par value $0.01	Option exercise	Acquire M	No	No	98.21	25,914	2.55 mm	48,341.52
18 Jun 24	CDW CDW	Employee Stock Option Common Stock, par value $0.01	Option exercise	Dispose M	No	No	98.21	25,914	2.55 mm	25,914

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