Columbia Financial director reports initial holdings

Columbia Financial, Inc./MD/ director Lucy Sorrentini reported her initial ownership of the company’s Common Stock.

Rhea-AI Filing Summary

Columbia Financial, Inc./MD/ director Lucy Sorrentini reported her initial ownership of the company’s Common Stock. As of July 20, 2026, she held 32,716 shares directly, plus 16,896 shares held indirectly through a stock-based deferral plan and 6,494 shares held indirectly via a stock award vehicle.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Sorrentini Lucy

Role Director

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 16,896 shares (Indirect, By Stock-Based Deferral Plan); Common Stock — 32,716 shares (Direct); Common Stock — 6,494 shares (Indirect, By Stock Award V)

Key Figures

Directly owned Common Stock: 32,716 shares Indirect shares via Stock-Based Deferral Plan: 16,896 shares Indirect shares via Stock Award V: 6,494 shares

3 metrics

Directly owned Common Stock 32,716 shares Shares of Columbia Financial, Inc./MD/ Common Stock held directly as of 2026-07-20

Indirect shares via Stock-Based Deferral Plan 16,896 shares Indirect Common Stock ownership by Stock-Based Deferral Plan as of 2026-07-20

Indirect shares via Stock Award V 6,494 shares Indirect Common Stock ownership by Stock Award V as of 2026-07-20

Key Terms

Form 3, Stock-Based Deferral Plan, indirect ownership, Common Stock

4 terms

Form 3 regulatory

"reported her initial ownership of the company’s Common Stock on Form 3"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Stock-Based Deferral Plan financial

"held indirectly through a stock-based deferral plan"

indirect ownership financial

"shares held indirectly through a stock-based deferral plan and via a stock award vehicle"

Common Stock financial

"reported her initial ownership of the company’s Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 3 filing by Lucy Sorrentini mean for CLBK?

The Form 3 shows Lucy Sorrentini’s initial ownership in Columbia Financial, Inc./MD/ Common Stock, including direct and indirect holdings, as she became a reporting insider of CLBK.

How many CLBK shares does Lucy Sorrentini hold directly?

Lucy Sorrentini reported 32,716 shares of Columbia Financial, Inc./MD/ Common Stock as directly owned as of July 20, 2026, separate from her indirect holdings.

What indirect CLBK holdings did Lucy Sorrentini report?

She reported 16,896 shares held indirectly through a Stock-Based Deferral Plan and 6,494 shares held indirectly via a Stock Award V arrangement in Columbia Financial, Inc./MD/.

Did the CLBK Form 3 show any recent stock purchases or sales?

No. The Form 3 lists holdings only, with no transaction codes indicating purchases or sales of Columbia Financial, Inc./MD/ Common Stock by Lucy Sorrentini.

What role does Lucy Sorrentini have at Columbia Financial, Inc. (CLBK)?

The filing identifies Lucy Sorrentini as a director of Columbia Financial, Inc./MD/, making her an insider required to report her Common Stock ownership on Form 3.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 07/22/2026 - 05:04 PM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Sorrentini Lucy

(Last) (First) (Middle)

19-01 ROUTE 208 NORTH

(Street)

FAIR LAWN NEW JERSEY 07410

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
07/20/2026

3. Issuer Name and Ticker or Trading Symbol
Columbia Financial, Inc./MD/ [ CLBK ]

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	16,896	I	By Stock-Based Deferral Plan
Common Stock	32,716	D
Common Stock	6,494	I	By Stock Award V

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 Power of Attorney

	/s/ Thomas F. Splaine, Jr., Power of Attorney	07/22/2026
	** 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 5 (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.
* Form 3: SEC 1473 (03-26)