Ronald E. Nelson - 01 May 2025 Form 4 Insider Report for COLUMBIA SPORTSWEAR CO (COLM)

Role: Director
Signature: Christina A. Mecklenborg, Attorney-in-Fact
Issuer symbol: COLM
Transactions as of: 01 May 2025
Net transactions value: $0
Form type: 4
Filing time: 05 May 2025, 16:40:23 UTC
Previous filing: 18 Feb 2025
Next filing: 09 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Nelson Ronald E.	Director	C/O COLUMBIA SPORTSWEAR COMPANY, 14375 NW SCIENCE PARK DRIVE, PORTLAND	Christina A. Mecklenborg, Attorney-in-Fact	05 May 2025	0001518939

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	COLM	Common Stock	Options Exercise		+1,935	+11%		18,983	01 May 2025	Direct	F1
transaction	COLM	Common Stock	Options Exercise		+484	+2.5%		19,467	01 May 2025	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	COLM	Restricted Stock Units	Options Exercise	$0	-1,935	-100%	$0.000000	0	01 May 2025	Common Stock	1,935		Direct	F1, F2
transaction	COLM	Restricted Stock Units	Options Exercise	$0	-484	-100%	$0.000000	0	01 May 2025	Common Stock	484		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Restricted stock units convert to common stock on a one-for-one basis.
F2	The restricted stock units fully vested on May 1, 2025.