[Form 4] Columbia Sportswear Co Insider Trading Activity

Rhea-AI Filing Summary

Lisa Kulok, Executive Vice President and Chief Supply Chain Officer of Columbia Sportswear Company (COLM), filed a Form 4 reporting equity transactions on 09/02/2025. The filing shows restricted stock units that convert one-for-one into common stock and items related to vesting. The report lists multiple non-derivative and derivative entries reflecting issuances or conversions tied to RSU grants, including an entry with a reported price of $56.37. The filing states that some shares were withheld by the issuer to satisfy tax withholding obligations in connection with RSU vesting. The explanatory notes disclose two RSU grants: one of 2,948 RSUs with semiannual vesting beginning 09/01/2024 and one of 2,939 RSUs with semiannual vesting beginning 09/01/2025.

Positive

• Transparent disclosure of RSU vesting, conversion mechanics, and tax withholding in compliance with Section 16 reporting
• Detailed vesting schedules provided for two RSU grants (2,948 and 2,939 units) offering clarity on future vesting timing

Negative

• None.

Insights

Securities Analyst

TL;DR: Officer reported vesting-related RSU conversions and tax-withheld share dispositions; disclosures are routine insider equity activity.

The Form 4 documents equity activity for an officer of COLM tied to restricted stock unit grants. The filing shows conversions/issuances tied to RSU vesting, a reported transaction price of $56.37 for one item, and that the company withheld shares to satisfy tax obligations. The filing includes grant-level vesting schedules for two RSU awards (2,948 and 2,939 units) with 12.5% vesting every six months. This is a standard reporting of compensation-related equity events rather than open-market trading.

Corporate Governance Expert

TL;DR: Disclosure outlines compensation vesting mechanics and tax withholding; no unusual governance issues are stated.

The submission identifies the reporting person as an executive officer and details RSU conversion mechanics and withholding for taxes. The grant descriptions specify phased vesting dates and handling when exchanges are closed. All material items in the form relate to compensation vesting and administrative tax withholdings; no departures, sales to third parties, or other governance actions are reported in the document.

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
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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)
09/02/2025

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	09/02/2025		M		369	A	(1)	5,660	D
Common Stock	09/02/2025		M		368	A	(1)	6,028	D
Common Stock	09/02/2025		F		256(2)	D	$56.37	5,772	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)	09/02/2025		M			369	(3)	(3)	Common Stock	369	$0	1,841	D
Restricted Stock Unit	(1)	09/02/2025		M			368	(4)	(4)	Common Stock	368	$0	2,571	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 2,948 restricted stock units vests at 12.5% every six months beginning on September 1, 2024. 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 2,939 restricted stock units vests at 12.5% every six months beginning on September 1, 2025. 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	09/04/2025
	** 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.
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FAQ

What transactions did COLM officer Lisa Kulok report on Form 4?

The Form 4 reports restricted stock unit vesting and conversions to common stock on 09/02/2025, plus shares withheld to satisfy tax withholding obligations.

How many restricted stock units (RSUs) are described in the filing?

The explanatory notes disclose two RSU grants: one of 2,948 RSUs and one of 2,939 RSUs, each with 12.5% vesting every six months.

Was any price reported for the transactions?

Yes; one reported entry in the filing shows a price of $56.37 for a listed common stock-related item.

Who filed the Form 4 on behalf of the reporting person?

The filing was signed by Christina A. Mecklenborg, Attorney-in-Fact on 09/04/2025.

What is Lisa Kulok's role at Columbia Sportswear?

The form identifies her as EVP Chief Supply Chain Officer and indicates she is an officer of the issuer.