Mayra Liseth Rinaldi - Mar 6, 2025 Form 4 Insider Report for Columbia Financial, Inc. (CLBK)

Role: EVP, Corp Governance & Culture
Signature: /s/ Dennis E. Gibney, Power of Attorney
Stock symbol: CLBK
Transactions as of: Mar 6, 2025
Transactions value $: -$3,488
Form type: 4
Date filed: 3/10/2025, 05:05 PM
Previous filing: Mar 5, 2025
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CLBK	Common Stock	Tax liability	-$3.49K	-222	-1.25%	$15.71	17.6K	Mar 6, 2025	Direct	F1
holding	CLBK	Common Stock						7.25K	Mar 6, 2025	By 401(k)
holding	CLBK	Common Stock						68	Mar 6, 2025	By SERP
holding	CLBK	Common Stock						5.64K	Mar 6, 2025	By ESOP
holding	CLBK	Common Stock						200	Mar 6, 2025	By UTMA Custodian for Daughter
holding	CLBK	Common Stock						40	Mar 6, 2025	By UTMA Custodian for God Daughter
holding	CLBK	Common Stock						1.62K	Mar 6, 2025	By Spouse - IRA
holding	CLBK	Common Stock						9.48K	Mar 6, 2025	By Stock Award II	F2
holding	CLBK	Common Stock						6.54K	Mar 6, 2025	By Stock Award III	F3
holding	CLBK	Common Stock						6.47K	Mar 6, 2025	By Stock Award IV	F4

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
holding	CLBK	Stock Options (right to buy)						49.4K	Mar 6, 2025	Common Stock	49.4K	$15.60	Direct	F5
holding	CLBK	Stock Options (right to buy)						7.52K	Mar 6, 2025	Common Stock	7.52K	$15.94	Direct	F6
holding	CLBK	Stock Options (right to buy)						4.79K	Mar 6, 2025	Common Stock	4.79K	$16.49	Direct	F7
holding	CLBK	Stock Options (right to buy)						11.2K	Mar 6, 2025	Common Stock	11.2K	$16.23	Direct	F8

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

Explanation of Responses:

Id	Content
F1	The number of shares held directly includes certain shares that were previously held by Stock Award and that have subsequently vested.
F2	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.
F3	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.
F4	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.
F5	Stock Options granted pursuant to the Columbia Financial, Inc. 2019 Equity Incentive Plan are fully vested and exercisable.
F6	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.
F7	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.
F8	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.