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Northfield Bancorp, Inc. (NFBK) director converts shares in Columbia merger

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Northfield Bancorp, Inc. director John P. Connors Jr. reported merger-related dispositions of all reported Northfield equity holdings. On July 20, 2026, he disposed to the issuer of 168,569 directly held common shares and additional common shares held indirectly through two IRAs and a spouse's IRA, as well as 4,383 restricted stock units. Under an Agreement and Plan of Merger involving Columbia Financial, Inc., each Northfield share was converted into the right to receive either 1.425 Newco shares or $14.25 in cash, and each restricted stock unit was converted into cash-settled units based on Newco’s share price at vesting. The filing indicates these exchanges were not made under a Rule 10b5-1 trading plan.

Positive

  • None.

Negative

  • None.
Insider Connors John P Jr
Role Director
Type Security Shares Price Value
Disposition Restricted Stock Units F2 4,383 -- --
Disposition Common Stock F1 168,569 -- --
Disposition Common Stock F1 33,181 -- --
Disposition Common Stock F1 7,041 -- --
Disposition Common Stock F1 841 -- --
Holdings After Transaction: Restricted Stock Units — 0 shares (Direct); Common Stock — 0 shares (Direct); Common Stock — 0 shares (Indirect, By IRA 2); Common Stock — 0 shares (Indirect, By IRA 1); Common Stock — 0 shares (Indirect, By Spouse's IRA)
Footnotes (2)
  1. F1. Pursuant to the Agreement and Plan of Merger dated as of January 31, 2026, by and among Columbia Financial, Inc., a Delaware corporation, Columbia Financial, Inc., a Maryland corporation (Newco), Columbia Bank MHC and Northfield Bancorp, Inc. (Merger Agreement), at the effective time of the merger between Northfield Bancorp, Inc, and Newco, each issued and outstanding share of Northfield Bancorp, Inc. common stock was converted into the right to receive, at the election of the holder, either (i) 1.425 shares of Newco common stock or (ii) $14.25 in cash.
  2. F2. Pursuant to the Merger Agreement, each restricted stock unit was converted into the right to receive 1.425 units that will be settled in cash based on the closing price of Newco common stock on the day of vesting.
Direct common stock disposed 168,569 shares Shares of Northfield Bancorp, Inc. common stock disposed to issuer on 2026-07-20
RSUs converted 4,383 units Restricted stock units converted into cash-settled units under the Merger Agreement
Stock election ratio 1.425 shares Each Northfield common share became the right to receive 1.425 Newco shares
Cash election amount $14.25 per share Alternative cash consideration per Northfield share under the merger terms
Indirect holdings affected 3 IRA accounts Common stock held via IRA 1, IRA 2 and spouse’s IRA treated as dispositions
Agreement and Plan of Merger regulatory
"Pursuant to the Agreement and Plan of Merger dated as of January 31, 2026..."
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
restricted stock unit financial
"Pursuant to the Merger Agreement, each restricted stock unit was converted..."
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Disposition to issuer regulatory
"Transaction code D is described as Disposition to issuer for these entries"
IRA financial
"Common Stock held indirectly By IRA 1, By IRA 2 and By Spouse's IRA"
An individual retirement account (IRA) is a savings account designed to help people put aside money for their retirement, often with tax advantages that encourage long-term savings. It matters to investors because it can grow over time, providing financial security later in life, and offers benefits that can reduce current taxes or allow investments to compound more effectively.
Merger Agreement regulatory
"Pursuant to the Merger Agreement, each restricted stock unit was converted..."
A merger agreement is a binding contract that lays out the exact terms for two companies to combine, including the price, what each side will deliver, and the conditions that must be met before the deal is completed. Investors care because it sets the timetable, payouts and risks — like a blueprint or prenup that shows whether the deal is likely to close, how ownership will change, and what could cancel or alter the payout they expect.

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

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FAQ

What did Northfield Bancorp (NFBK) director John P. Connors Jr. report in this Form 4?

Director John P. Connors Jr. reported merger-related dispositions of his reported Northfield equity. He disposed of common stock and 4,383 restricted stock units, which were converted into rights to receive Columbia Financial (Newco) stock or cash under the merger terms.

How many Northfield Bancorp (NFBK) common shares did Connors dispose of directly and indirectly?

Connors disposed directly of 168,569 Northfield common shares. He also disposed of additional common shares held indirectly through IRA 1, IRA 2 and a spouse’s IRA, all treated as dispositions to the issuer in connection with the merger.

What were the merger consideration terms affecting NFBK shares in this filing?

Each Northfield Bancorp common share was converted into the right to receive either 1.425 shares of Newco common stock or $14.25 in cash. Holders could elect between stock or cash consideration under the merger agreement involving Columbia Financial, Inc. and affiliates.

What happened to John P. Connors Jr.’s restricted stock units in Northfield Bancorp (NFBK)?

His 4,383 Northfield restricted stock units were disposed of and, under the Merger Agreement, each unit was converted into the right to receive 1.425 cash-settled units. These will be paid based on the closing price of Newco common stock on the vesting date.

Were the NFBK insider transactions by Connors made under a Rule 10b5-1 trading plan?

No. The Form 4’s Rule 10b5-1 checkbox is not marked, and there is no footnote stating the trades were pursuant to a Rule 10b5-1 plan. The transactions are described instead as occurring pursuant to the Merger Agreement with Columbia Financial.

Does this NFBK Form 4 indicate open-market sales by John P. Connors Jr.?

The transactions are coded as “Disposition to issuer” and described in footnotes as conversions under a merger. They reflect exchange of Northfield shares and units for merger consideration, not open-market purchases or sales at a stated per-share trading price.
SEC Form 4
FORM 4UNITED 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
X
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*
Connors John P Jr

(Last)(First)(Middle)
581 MAIN STREET

(Street)
WOODBRIDGE NEW JERSEY 07095

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Northfield Bancorp, Inc. [ NFBK ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/20/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock07/20/2026D168,569D(1)0D
Common Stock07/20/2026D33,181D(1)0IBy IRA 2
Common Stock07/20/2026D7,041D(1)0IBy IRA 1
Common Stock07/20/2026D841D(1)0IBy Spouse's IRA
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(2)07/20/2026D4,383 (2) (2)Common Stock4,383(2)0D
Explanation of Responses:
1. Pursuant to the Agreement and Plan of Merger dated as of January 31, 2026, by and among Columbia Financial, Inc., a Delaware corporation, Columbia Financial, Inc., a Maryland corporation (Newco), Columbia Bank MHC and Northfield Bancorp, Inc. (Merger Agreement), at the effective time of the merger between Northfield Bancorp, Inc, and Newco, each issued and outstanding share of Northfield Bancorp, Inc. common stock was converted into the right to receive, at the election of the holder, either (i) 1.425 shares of Newco common stock or (ii) $14.25 in cash.
2. Pursuant to the Merger Agreement, each restricted stock unit was converted into the right to receive 1.425 units that will be settled in cash based on the closing price of Newco common stock on the day of vesting.
Remarks:
/s/ William R. Jacobs, pursuant to Power of Attorney07/20/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)