Columbia Financial (CLBK) CEO reports new deferred stock award units

Rhea-AI Filing Summary

Columbia Financial, Inc. President & CEO Thomas J. Kemly, who is also a director, reported an indirect acquisition of common stock-linked units on January 9, 2026. He acquired 116.8059 shares of Common Stock at $15.30 per share, held through a Stock-Based Deferral Plan maintained in a bank rabbi trust. According to the footnote, these phantom stock units were purchased on a non-discretionary basis by the plan trustee and will be settled in shares of stock upon distribution to him.

Following this transaction, Kemly indirectly held 66,605.8569 shares through the Stock-Based Deferral Plan, along with additional direct and indirect holdings in Columbia Financial common stock and multiple tranches of stock options granted under the company’s 2019 Equity Incentive Plan.

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

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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^*

Kemly Thomas J.

(Last) (First) (Middle)

19-01 ROUTE 208 NORTH

(Street)

FAIR LAWN NJ 07410

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Columbia Financial, Inc. [ CLBK ]

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

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
01/09/2026

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	01/09/2026		A		116.8059(1)	A	$15.3	66,605.8569	I	By Stock-Based Deferral Plan
Common Stock								233,808	D
Common Stock								40,946	I	By 401(k)
Common Stock								7,620	I	By ESOP
Common Stock								32,597	I	By SERP
Common Stock								41,572	I	By SIM
Common Stock								5,933	I	By Spouse
Common Stock								43,411	I	By Stock Award II(2)
Common Stock								50,686	I	By Stock Award III(3)
Common Stock								54,690	I	By Stock Award IV(4)

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
Stock Options (right to buy)	$15.6							07/23/2020(5)	07/23/2029	Common Stock	656,471		656,471	D
Stock Options (right to buy)	$15.94							05/01/2024(6)	05/01/2033	Common Stock	37,894		37,894	D
Stock Options (right to buy)	$16.49							03/06/2025(7)	03/06/2034	Common Stock	37,168		37,168	D
Stock Options (right to buy)	$16.23							03/03/2026(8)	03/03/2035	Common Stock	94,749		94,749	D

Explanation of Responses:

1. Represents phantom stock purchased, on a non-discretionary basis, by the trustee of the Bank's rabbi trust maintained in connection with the Columbia Bank Stock Based Deferral Plan, a non-qualified stock-based deferral plan. Stock unit interests under the Columbia Bank Stock Based Deferral Plan will be settled in shares of stock upon distribution to the reporting person.

2. Stock Awards granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive plan, 25% of which vest in three approximately equal annual installments commencing on May 1, 2024; and the remaining 75% of which vest upon achievement of certain specified performance-based vesting criteria, which if achieved, such Awards would vest three years after the date of the Award.

3. Stock Awards granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive plan, 25% of which vest in three approximately equal annual installments commencing on March 6, 2025; and the remaining 75% of which vest upon achievement of certain specified performance-based vesting criteria, which if achieved, such Awards would vest three years after the date of the Award.

4. Stock Awards granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive plan, which vest upon achievement of certain specified performance-based vesting criteria, which if achieved, such Awards would vest three years after the date of the Award on March 3, 2028.

5. Stock Options granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive Plan are fully vested and exercisable.

6. Stock Options granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive Plan vest in three approximately equal annual installments commencing on May 1, 2024.

7. Stock Options granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive Plan vest in three approximately equal annual installments commencing on March 6, 2025.

8. Stock Options granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive Plan vest in three approximately equal annual installments commencing on March 3, 2026.

Remarks:

	/s/ Dennis E. Gibney, Power of Attorney	01/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider activity did Columbia Financial (CLBK) report in this Form 4?

The filing shows that President & CEO Thomas J. Kemly indirectly acquired 116.8059 shares of Columbia Financial common stock on January 9, 2026, through a Stock-Based Deferral Plan at a price of $15.30 per share.

How were the new Columbia Financial shares acquired by the CEO held?

The 116.8059 shares represent phantom stock units purchased by the trustee of the bank’s rabbi trust for the Columbia Bank Stock Based Deferral Plan, and are reported as held indirectly by the CEO through that deferral plan.

What does the Columbia Bank Stock Based Deferral Plan do for the CEO?

Under the Columbia Bank Stock Based Deferral Plan, the CEO’s phantom stock unit interests are maintained in a rabbi trust and, per the footnote, will be settled in shares of Columbia Financial stock upon distribution to him.

How many deferral-plan shares does the Columbia Financial CEO hold after this transaction?

After the reported acquisition, the CEO beneficially owned 66,605.8569 shares of Columbia Financial common stock indirectly through the Stock-Based Deferral Plan.

What other Columbia Financial equity holdings are reported for the CEO?

The Form 4 lists additional direct and indirect common stock holdings (including shares held in a 401(k), ESOP, SERP, SIM, and by spouse) and several tranches of stock options under the 2019 Equity Incentive Plan, with option grants such as 656,471 options exercisable into common stock.

Are the Columbia Financial stock options held by the CEO vested?

One option grant under the 2019 Equity Incentive Plan is described in the footnotes as fully vested and exercisable, while other grants vest in three approximately equal annual installments beginning on specified dates such as May 1, 2024, March 6, 2025, and March 3, 2026.