[Form 4] Columbia Sportswear Co Insider Trading Activity

Insider Trade Summary

590 shares exercised/converted

Exercise 5 txns

Insider Kulok Lisa

Role EVP Chief Supply Chain Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	271	$0.00	$0.00
Exercise	Restricted Stock Units	319	$0.00	$0.00
Exercise	Common Stock	271	$0.00	$0.00
Exercise	Common Stock	319	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	216	$49.30	$11K

Holdings After Transaction: Restricted Stock Units — 1,227 contracts (Direct); Common Stock — 5,291 shares (Direct)

Footnotes (4)

1. F1. Restricted stock units convert to common stock on a one-for-one basis.
2. F2. Shares were withheld by the issuer to satisfy tax withholding obligations in connection with vesting of restricted stock units.
3. F3. The grant of 2,167 restricted stock units vests at 12.5% every six months beginning on August 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.
4. F4. The grant of 2,554 restricted stock units vests at 12.5% every six months beginning on August 1, 2023. 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.

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Accepted by SEC EDGAR 08/05/2025 - 05:53 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Kulok Lisa

(Last) (First) (Middle)

C/O COLUMBIA SPORTSWEAR COMPANY

14375 NW SCIENCE PARK DRIVE

(Street)

PORTLAND OR 97229

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COLUMBIA SPORTSWEAR CO [ COLM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP Chief Supply Chain Officer

3. Date of Earliest Transaction (Month/Day/Year)
08/01/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/01/2025		M		271	A	(1)	5,188	D
Common Stock	08/01/2025		M		319	A	(1)	5,507	D
Common Stock	08/01/2025		F		216(2)	D	$49.3	5,291	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	08/01/2025		M			271	(3)	(3)	Common Stock	271	$0	270	D
Restricted Stock Units	(1)	08/01/2025		M			319	(4)	(4)	Common Stock	319	$0	957	D

Explanation of Responses:

1. Restricted stock units convert to common stock on a one-for-one basis.

2. Shares were withheld by the issuer to satisfy tax withholding obligations in connection with vesting of restricted stock units.

3. The grant of 2,167 restricted stock units vests at 12.5% every six months beginning on August 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.

4. The grant of 2,554 restricted stock units vests at 12.5% every six months beginning on August 1, 2023. 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.

Remarks:

	Christina A. Mecklenborg, Attorney-in-Fact	08/05/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.