Form 8-K

8-K — Metropolitan Bank Holding Corp.

Accession: 0001104659-26-071421

Filed: 2026-06-08

Period: 2026-06-06

CIK: 0001476034

SIC: 6022 (STATE COMMERCIAL BANKS)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Item: Financial Statements and Exhibits

Documents

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UNITED

STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported):

June 6, 2026

METROPOLITAN BANK HOLDING CORP.

(Exact Name of Registrant as Specified in Its Charter)

New

York

001-38282

13-4042724

(State or Other Jurisdiction of

Incorporation or Organization)

(Commission File No.)

(I.R.S. Employer Identification No.)

99 Park Avenue, New York, New York

10016

(Address of Principal Executive Offices)

(Zip Code)

(212)

659-0600

(Registrant's Telephone Number, Including Area Code)

N/A

(Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (See General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities

Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange

Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under

the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under

the Exchange Act (17 CFR 240.13e-4c)

Title of each class

Trading

Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.01 per share

MCB

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying

with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 5.02 Departure of Directors or Certain Officers; Election of Directors;

Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(b) On June 6, 2026, William Reinhardt provided

notice of his retirement from the board of directors (the “Board”) of Metropolitan Bank Holding Corp. (the “Company”)

and the board of directors of its wholly owned subsidiary, Metropolitan Commercial Bank (the “Bank”), in each case effective

immediately. In connection with Mr. Reinhardt’s retirement from the Board, the Board designated him as director emeritus.

In accordance with the Amended and Restated Bylaws of the Company, Mr. Reinhardt’s status as a director emeritus is honorary and

he will not have any rights or duties as a director of the Company. Mr. Reinhardt will be entitled to attend Board meetings upon invitation

by the Board. Effective as of Mr. Reinhardt’s retirement, the Board reduced

the number of directors constituting the Board to eleven directors.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits.

Exhibit No.

Description

104

Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf

by the undersigned, hereunto duly authorized.

METROPOLITAN BANK HOLDING CORP.

Dated: June 8, 2026

By:

/s/ Mark DeFazio

Mark DeFazio

President and Chief Executive Officer

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Entity Central Index Key

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Entity Tax Identification Number

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Entity Incorporation, State or Country Code

Entity Address, Address Line One

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