USCB FINANCIAL HOLDINGS, INC. 10-Q

Item 5. Other Information (a) Not applicable (b) Not applicable (c) During the three months ended September 30, 2024, none of the Company’s directors or Section 16 reporting officers adopted or terminated any Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of the SEC’s Regulation S-K). Table of Contents 55 USCB Financial Holdings, Inc. Q3 2024 Form 10-Q Item 6. Exhibits Exhibit No. Description of Exhibit 2.1 Agreement and Plan of Share Exchange, dated December 27, 2021, by and between U.S. Century Bank and USCB Financial Holdings, Inc. (incorporated by reference to Exhibit 2.1 to the Registrant’s Current Report on Form 8-K (File No. 001-41196) filed with the Securities and Exchange Commission on December 30, 2021). 3.1 Articles of Incorporation, as amended, of USCB Financial Holdings, Inc. (incorporated by reference to Exhibit 3.1 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended September 30, 2023 (File No. 001-41196) filed with the Securities and Exchange Commission on August 11, 2023). 3.2 Amended and Restated Bylaws of USCB Financial Holdings, Inc. (incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K (File No. 001-41196) filed with the Securities and Exchange Commission on July 26, 2023). 4.1 Side Letter Agreement, dated December 30, 2021, between USCB Financial Holdings, Inc., U.S. Century Bank, Priam Capital Fund II, LP, Patriot Financial Partners II, L.P. and Patriot Financial Partners Parallel II, L.P. (incorporated by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K (File No. 001-41196) filed with the Securities and Exchange Commission on December 30, 2021). 4.2 Registration Rights Agreement, dated March 17, 2015, between U.S. Century Bank, Priam Capital Fund II, LP, Patriot Financial Partners II, L.P., Patriot Financial Partners Parallel II, L.P., and certain other shareholders of U.S. Century Bank (incorporated by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K (File No. 001-41196) filed with the Securities and Exchange Commission on December 30, 2021). 4.3 Assignment and Assumption of Agreement, dated December 30, 2021, between U.S. Century Bank and USCB Financial Holdings, Inc. (incorporated by reference to Exhibit 4.3 to the Registrant’s Current Report on Form 8-K (File No. 001-41196) filed with the Securities and Exchange Commission on December 30, 2021). 4.4 Description of USCB Financial Holdings, Inc.’s securities (incorporated by reference to Exhibit 4.4 to the Registrant's Annual Report on Form 10-K (File No. 001-41196) filed with the Securities and Exchange Commission on March 22, 2024). 31.1 Certification of Chief Executive Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934. * 31.2 Certification of Chief Financial Officer pursuant to Rule 13a-14(a) of the Securities Exchange Act of 1934. * 32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350. ** 32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350. ** 101 The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2024 formatted in Inline XBRL: (i) Consolidated Balance Sheets (unaudited), (ii) Consolidated Statements of Operations (unaudited), (iii) Consolidated Statements of Comprehensive Income (unaudited), (iv) Consolidated Statements of Changes in Stockholders’ Equity (unaudited), (v) Consolidated Statements of Cash Flows (unaudited), (vi) Notes to Consolidated Financial Statements (unaudited). 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) * Filed herewith. ** Furnished herby. Table of Contents 56 USCB Financial Holdings, Inc. Q3 2024 Form 10-Q 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 thereunto duly authorized. USCB FINANCIAL HOLDINGS, INC. (Registrant) Signature Title Date /s/ Luis de la Aguilera Chairman, President and Chief Executive Officer November 12, 2024 Luis de la Aguilera (Principal Executive Officer) /s/ Robert Anderson Executive Vice President and Chief Financial Officer November 12, 2024 Robert Anderson (Principal Financial Officer and Principal Accounting Officer)