UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year endedDecember 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _____to_____ Commission File Number:001-41196 USCB Financial Holdings, Inc. (Exact name of registrant as specified in its charter) Florida 87-4070846 (State or other jurisdicti ...

Exhibit 99.2 Fourth Quarter 2022 Earnings Presentation January 27, 2023 ...