8-K

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): April 30, 2026

(Exact Name of Registrant as Specified in Charter)

3291 U.S. Highway 280

Birmingham, Alabama 35243

(Address of Principal Executive Offices, including Zip Code)

Registrant’s telephone number, including area code: (205) 582-1200

N/A

(Former Name or Former Address, if Changed Since Last Report)

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

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:

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 (§230.405 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. ☐

First US Bancshares, Inc. (the “Company”) held its 2026 Annual Meeting of Shareholders (the “Annual Meeting”) on April 30, 2026. Summarized below are descriptions of the matters voted on at the Annual Meeting and the final results of such voting:

Proposal 1 – Election of Directors. The shareholders elected each of the director nominees to serve as directors during the ensuing year. The voting for the directors at the Annual Meeting was as follows:

Proposal 2 – Ratification of the Appointment of Carr, Riggs & Ingram, LLC as the Company’s Independent Registered Public Accountants for the Year Ending December 31, 2026. The shareholders ratified the appointment of Carr, Riggs & Ingram, LLC as the Company’s independent registered public accountants for the year ending December 31, 2026. The result of the vote taken at the Annual Meeting was as follows:

Proposal 3 – Advisory Approval of Executive Compensation. The shareholders adopted a resolution approving, on an advisory basis, the compensation paid to the Company’s named executive officers, as disclosed in the Company’s 2026 Proxy Statement pursuant to the compensation disclosure rules of the Commission. The result of the vote taken at the Annual Meeting was as follows:

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.