COLUMBIA SPORTSWEAR CO

Ticker: COLM CUSIP: 198516106 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 32 Value ($000) $2 Avg Close $53.24 Range $47.19 - $58.47

Q3 2025

Shares 32 Value ($000) $2 Avg Close $55.71 Range $47.56 - $64.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32	$2	$53.24	$47.19 - $58.47
Q3 2025	32	$2	$55.71	$47.56 - $64.49