Jim A. Swanson - 27 Feb 2026 Form 4 Insider Report for COLUMBIA SPORTSWEAR CO (COLM)

Role: EVP & CFO
Signature: Christina A. Mecklenborg, Attorney-in-Fact
Issuer symbol: COLM
Transactions as of: 27 Feb 2026
Net transactions value: -$53,079
Form type: 4
Filing time: 03 Mar 2026, 16:13:38 UTC
Previous filing: 04 Feb 2026
Next filing: 06 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Swanson Jim A	EVP & CFO	C/O COLUMBIA SPORTSWEAR COMPANY, 14375 NW SCIENCE PARK DRIVE, PORTLAND	Christina A. Mecklenborg, Attorney-in-Fact	03 Mar 2026	0001711274

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	COLM	Common Stock	Options Exercise		+1,346	+9.6%		15,434	02 Mar 2026	Direct	F1
transaction	COLM	Common Stock	Options Exercise		+1,369	+8.9%		16,803	02 Mar 2026	Direct	F1
transaction	COLM	Common Stock	Tax liability	$53,079	-882	-5.2%	$60.18	15,921	02 Mar 2026	Direct	F2

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	Employee Stock Option (right to buy)	Award	$0	+19,123		$0.000000	19,123	27 Feb 2026	Common Stock	19,123	$61.94	Direct	F3
transaction	COLM	Restricted Stock Units	Award	$0	+8,640		$0.000000	8,640	27 Feb 2026	Common Stock	8,640		Direct	F1, F4
transaction	COLM	Restricted Stock Units	Options Exercise	$0	-1,346	-33%	$0.000000	2,691	02 Mar 2026	Common Stock	1,346		Direct	F1, F5
transaction	COLM	Restricted Stock Units	Options Exercise	$0	-1,369	-25%	$0.000000	4,107	02 Mar 2026	Common Stock	1,369		Direct	F1, F6

* 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	Shares were withheld by the issuer to satisfy tax withholding obligations in connection with vesting of restricted stock units.
F3	The option was granted for 19,123 shares on February 27, 2026 and becomes exercisable for 25% of the shares on each of the first four anniversaries of the grant date.
F4	The grant of 8,640 restricted stock units vests at 25% annually beginning on March 1, 2027. If a vesting date falls on a day on which the securities exchange is closed, affected RSUs shall vest on the next securities exchange business day.
F5	The grant of 5,383 restricted stock units vests at 25% annually beginning on March 1, 2022. If a vesting date falls on a day on which the securities exchange is closed, affected RSUs shall vest on the next securities exchange business day.
F6	The grant of 5,476 restricted stock units vests at 25% annually beginning on March 1, 2026. If a vesting date falls on a day on which the securities exchange is closed, affected RSUs shall vest on the next securities exchange business day.