CDW CORP

Ticker: CDW CUSIP: 12514G108 Class: COM

Grandeur Peak Global Advisors, LLC's Holding History (CIK: 0001569137)

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

Q1 2021

Shares 10,491 Value ($000) $1,739 Avg Close $140.79 Range $118.17 - $159.55

Q4 2020

Shares 14,075 Value ($000) $1,855 Avg Close $123.09 Range $109.89 - $137.99

Q3 2020

Shares 13,250 Value ($000) $1,584 Avg Close $107.20 Range $99.42 - $114.46

Q2 2020

Shares 10,025 Value ($000) $1,165 Avg Close $101.20 Range $80.00 - $120.94

Q1 2020

Shares 19,200 Value ($000) $1,791 Avg Close $114.00 Range $68.44 - $135.85

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	10,491	$1,739	$140.79	$118.17 - $159.55
Q4 2020	14,075	$1,855	$123.09	$109.89 - $137.99
Q3 2020	13,250	$1,584	$107.20	$99.42 - $114.46
Q2 2020	10,025	$1,165	$101.20	$80.00 - $120.94
Q1 2020	19,200	$1,791	$114.00	$68.44 - $135.85