EX-32.1 14 mchb-ex32110kq42025.htm EX-32.1 CERTIFICATION OF CEO PURSUANT TO 18 USC SECTION 1350

EXHIBIT 32.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, C.J. Johnson, the Chief Executive Officer of Mechanics Bancorp, (the “Company”), hereby certify that, to my knowledge:

1.The Annual Report on Form 10-K for the year ended December 31, 2025 (the “Report”) of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. 

Dated:			March 16, 2026			By:			/s/ C.J. Johnson
									C.J. Johnson
									President and Chief Executive Officer

The foregoing certification is being furnished solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350) and is not being filed as part of the Report or as a separate disclosure document.