M Christina Corley

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Cdw Corp	CDW	$96.70	3,567	Officer	44,218	2019-03-13	Filing
Cdw Corp	CDW	$92.44	14,900	Officer	44,218	2019-02-13	Filing
Cdw Corp	CDW	$81.85	1,100	Officer	36,177	2019-01-09	Filing
Cdw Corp	CDW	$81.45	13,800	Officer	37,277	2019-01-09	Filing
Cdw Corp	CDW	$93.09	852	Officer	36,177	2018-12-12	Filing
Cdw Corp	CDW	$92.45	6,791	Officer	37,029	2018-12-12	Filing
Cdw Corp	CDW	$91.66	7,257	Officer	43,820	2018-12-12	Filing
Cdw Corp	CDW	$88.75	14,900	Officer	36,177	2018-11-07	Filing
Cdw Corp	CDW	$83.77	370	Officer	36,177	2018-10-10	Filing
Cdw Corp	CDW	$83.06	14,530	Officer	36,547	2018-10-10	Filing
Cdw Corp	CDW	$89.14	200	Officer	36,177	2018-09-12	Filing
Cdw Corp	CDW	$88.38	14,700	Officer	36,377	2018-09-12	Filing
Cdw Corp	CDW	$85.44	14,900	Officer	36,177	2018-08-08	Filing
Cdw Corp	CDW	$84.18	100	Officer	36,177	2018-07-11	Filing
Cdw Corp	CDW	$83.69	14,800	Officer	36,277	2018-07-11	Filing
Cdw Corp	CDW	$84.45	100	Officer	36,177	2018-06-13	Filing
Cdw Corp	CDW	$83.89	14,800	Officer	36,277	2018-06-13	Filing
Cdw Corp	CDW	$76.94	45,000	Officer	36,177	2018-05-09	Filing
Cdw Corp	CDW	$69.68	4,000	Officer	36,177	2018-04-16	Filing
Cdw Corp	CDW	$74.35	4,000	Officer	40,177	2018-03-12	Filing