fbk-20251202

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): December 2, 2025

FB FINANCIAL CORPORATION

(Exact name of registrant as specified in its charter)

Tennessee

001-37875

62-1216058

(State or other jurisdiction
of incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

1221 Broadway, Suite 1300

Nashville, Tennessee 37203

(Address of principal executive offices) (Zip Code)

(615) 564-1212

(Registrant’s telephone number, including area code)

Not Applicable

(Former name or former address, 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-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class

Trading Symbol(s)

Name of each exchange

on which registered

Common Stock, $1.00 par value

FBK

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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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 8.01. Other Events.

Effective Tuesday, December 2, 2025, FirstBank (the “Bank”), subsidiary of FB Financial Corporation, became a member of the Federal Reserve System. As a result, the Board of Governors of the Federal Reserve System assumed the role as the Bank’s primary federal regulator, succeeding the Federal Deposit Insurance Corporation. The Tennessee Department of Financial Institutions will continue to serve as the Bank’s primary state regulator.

The change in the Bank’s primary federal regulator will not affect the customers’ day-to-day experience with the Bank, and customer deposits continue to be insured by the Federal Deposit Insurance Corporation to the greatest extent permitted by law.

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.

FB FINANCIAL CORPORATION

By: /s/ Michael M. Mettee

Michael M. Mettee

Chief Financial Officer & Chief Operating Officer

(Principal Financial Officer)

Date: December 4, 2025