CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

WASATCH ADVISORS LP's Holding History (CIK: 0000814133)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015

Shares 36,897 Value ($000) $1,374 Avg Close $32.16 Range $29.30 - $33.98

Q4 2014

Shares 129,922 Value ($000) $4,569 Avg Close $28.50 Range $24.29 - $31.84

Q3 2014

Shares 116,589 Value ($000) $3,620 Avg Close $27.82 Range $26.48 - $29.76

Q2 2014

Shares 112,210 Value ($000) $3,577 Avg Close $25.78 Range $23.45 - $28.50

Q1 2014

Shares 95,382 Value ($000) $2,617 Avg Close $21.69 Range $19.92 - $24.17

Q4 2013

Shares 81,644 Value ($000) $1,907 Avg Close $19.65 Range $17.97 - $20.65

Q3 2013

Shares 79,788 Value ($000) $1,822 Avg Close $19.33 Range $15.97 - $21.44

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	36,897	$1,374	$32.16	$29.30 - $33.98
Q4 2014	129,922	$4,569	$28.50	$24.29 - $31.84
Q3 2014	116,589	$3,620	$27.82	$26.48 - $29.76
Q2 2014	112,210	$3,577	$25.78	$23.45 - $28.50
Q1 2014	95,382	$2,617	$21.69	$19.92 - $24.17
Q4 2013	81,644	$1,907	$19.65	$17.97 - $20.65
Q3 2013	79,788	$1,822	$19.33	$15.97 - $21.44