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Leadership changes · SEC Form 8-K, Item 5.02

Leadership changes at Columbia Financial, Inc./MD/ (2026)

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Who joined and who left Columbia Financial, Inc./MD/? 2 appointments reported from 2026-06-29 to 2026-07-28, each cited to the company's own filing.

Steven M. Klein was named Chief Operating Officer of Columbia Financial, Inc./MD/. As of November 6, 2026, Columbia Financial, Inc./MD/ has reported 2 leadership change filings to the SEC under Item 5.02 of Form 8-K, from June 29, 2026 to July 28, 2026, naming 2 appointments (Form 8-K, July 28, 2026).

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Changes3
In (appointed)2
Latest filing2026-07-28

Columbia Financial, Inc./MD/ reported changes in 2 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-06-29 to 2026-07-28. They name 2 people. Every row below is cited to the filing it comes from, and this page adds each new change as Columbia Financial, Inc./MD/ files it.

Also on the record for Columbia Financial, Inc./MD/

DateRecordFigureOur pageSource
October 27, 2026Stake report, Schedule 13G, by BlackRock, Inc.7.6% of the class5%+ stakesSource

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Timeline

FiledIn / outPersonRoleEffectiveSource
2026-07-28InDirector8-K/A, 2026-07-28
2026-07-28InChief Operating Officer8-K/A, 2026-07-28
2026-06-29Reportednot named in the filing8-K, 2026-06-29

Who leads Columbia Financial, Inc./MD/, as last reported?

For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.

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Every change, in the filing's words

Filed 2026-07-28 · 8-K/A

Appointed: John P. Connors, Director

On June 29, 2026, Columbia Financial, Inc. (the "Company") filed a Current Report on Form 8-K (the "Initial Form 8-K") disclosing that the Board of Directors (the "Board") of the Company had expanded its number of authorized directors from nine to thirteen directors and appointed John P. Connors, Jr., Timothy C. Harrison, Steven M. Klein, and Paul V. Stahlin to the Board, to be effective upon the completion of the Company's acquisition of Northfield Bancorp, Inc. (the "Merger").

Appointed: Steven M. Klein, Chief Operating Officer

Also on July 28, 2026, effective immediately, the Board appointed Mr. Klein, who also serves as Senior Executive Vice President and Chief Operating Officer of the Company, to its Risk Committee, Operations and Strategic Planning Committee, and Technology Committee.

Also stated in this filing

  • The Merger was completed on July 20, 2026 and, effective upon that date, Messrs. Connors, Harrison, Klein and Stahlin became directors of the Company.
  • In each case, the Board had previously determined that each of Messrs. Connors, Harrison and Stahlin satisfies all applicable requirements to serve on the Audit, Compensation and Nominating/Corporate Governance Committees, as applicable, including without limitation the applicable requirements of The Nasdaq Stock Market and the Securities Exchange Act of 1934, as amended.
Filed 2026-06-29 · 8-K

Reported

Appointment of Northfield Bancorp, Inc. Continuing Directors As previously announced, on January 31, 2026, Columbia Financial, Inc., a Maryland corporation (the " Company "), entered into an Agreement and Plan of Merger (the " Merger Agreement ") with Columbia Financial, Inc., a Delaware corporation (the "Mid-Tier Holding Company "), Columbia Bank MHC, the parent mutual holding company of the Mid-Tier Holding Company (the " MHC "), and Northfield Bancorp, Inc., a Delaware corporation (" Northfield ").

Also stated in this filing

  • Pursuant to the terms of the Merger Agreement and subject to the conditions set forth therein, immediately following the completion of the MHC's pending second-step conversion, Northfield will merge with and into the Company (the "Merger"), with the Company continuing as the surviving corporation.
  • Immediately following the completion of the Merger, the Company will cause Northfield's wholly-owned banking subsidiary, Northfield Bank, to merge with and into Columbia Bank (the "Bank"), with Columbia Bank continuing as the surviving institution (the "Bank Merger").
  • The Merger Agreement requires the Company to take all actions necessary immediately prior to the effective time of the Merger (the "Effective Time"), to cause the number of directors that will comprise the full board of directors of the surviving corporation at the Effective Time to be increased by four members, and appoint to the board of directors of the surviving corporation four members of the board of directors of Northfield ("Northfield Board") (such directors, the "Northfield Continuing Directors").

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Where this comes from

A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.

Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.

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Permanent URL: https://mentionfox.com/executive-changes/columbia-financial-inc-md
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3
Who joined Columbia Financial, Inc./MD/? (2026). MentionFox, 2026-11-06. https://mentionfox.com/executive-changes/columbia-financial-inc-md