Mechanics Bancorp 10-Q

ITEM 5 OTHER INFORMATION During the quarter ended March 31, 2024, none of our directors or officers informed us of the adoption or termination of a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Regulation S-K, Item 408. 63 ITEM 6 EXHIBITS EXHIBIT INDEX Exhibit Number Description 2.1 Agreement and Plan of Merger, dated as of January 16, 2024, by and among HomeStreet, Inc., FirstSun Capital Bancorp and Dynamis Subsidiary, Inc. (incorporated by reference to Exhibit 2.1 to HomeSt r eet, Inc.’s Current Report on Form 8-K filed with the Securities and Exchange Commission on January 19, 2024) 2.2 Amendment No. 1 to the Agreement and Plan of Merger, dated as of April 30, 2024, by and among HomeStreet, Inc., FirstSun Capital Bancorp and Dynamis Subsidiary, Inc. (incorporated by reference to Exhibit 2.1 to HomeStreet, Inc.’s Current Report on Form 8-K filed with the Securities and Exchange Commission on April 30, 2024) 31.1 Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith. 31.2 Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith. 32 (1) Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Furnished herewith. 101 INS Inline XBRL Instance Document 101.SCH Inline XBRL Taxonomy Extension Schema Document 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Extension Label Linkbase Document 101.LAB Inline XBRL Taxonomy Extension Presentation Linkbase Document 101.PRE Inline XBRL Taxonomy Extension Definitions Linkbase Document 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) (1) This exhibit shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that Section. Such exhibit shall not be deemed incorporated into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934. 64 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) 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, in the City of Seattle, State of Washington, on May 8, 2024. HomeStreet, Inc. By: /s/ Mark K. Mason Mark K. Mason President and Chief Executive Officer (Principal Executive Officer) HomeStreet, Inc. By: /s/ John M. Michel John M. Michel Executive Vice President and Chief Financial Officer (Principal Financial Officer)