COLUMBIA SPORTSWEAR CO

Ticker: COLM CUSIP: 198516106 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q4 2019

Shares 5,496 Value ($000) $551 Avg Close $87.69 Range $80.86 - $94.93

Q3 2019

Shares 9,826 Value ($000) $952 Avg Close $91.10 Range $83.40 - $100.74

Q2 2019

Shares 11,924 Value ($000) $1,194 Avg Close $91.19 Range $84.90 - $98.25

Q1 2019

Shares 6,019 Value ($000) $627 Avg Close $88.38 Range $73.71 - $100.53

Q3 2015

Shares 49,455 Value ($000) $2,907 Avg Close $54.96 Range $48.89 - $65.71

Q2 2015

Shares 41,098 Value ($000) $2,485 Avg Close $52.03 Range $48.68 - $56.94

Q1 2015

Shares 34,638 Value ($000) $2,109 Avg Close $44.31 Range $35.96 - $54.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	5,496	$551	$87.69	$80.86 - $94.93
Q3 2019	9,826	$952	$91.10	$83.40 - $100.74
Q2 2019	11,924	$1,194	$91.19	$84.90 - $98.25
Q1 2019	6,019	$627	$88.38	$73.71 - $100.53
Q3 2015	49,455	$2,907	$54.96	$48.89 - $65.71
Q2 2015	41,098	$2,485	$52.03	$48.68 - $56.94
Q1 2015	34,638	$2,109	$44.31	$35.96 - $54.55