FIVE STAR BANCORP 10-Q

ITEM 5. Other Information None. 69 ITEM 6. Exhibits The following exhibits are filed as part of this report or hereby incorporated by references to filings previously made with the SEC. Incorporated by Reference Exhibit Number Exhibit Description Form File No. Exhibit Filing Date Herewith 31.1 Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Filed 31.2 Certification of Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Filed 32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Filed 32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted by Section 906 of the Sarbanes-Oxley Act of 2002 Filed 101 Inline XBRL Interactive Data Filed 104 Cover Page Interactive Data File (embedded within the Inline XBRL document in Exhibit 101) Filed 70 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. Five Star Bancorp (registrant) August 9, 2023 /s/ James E. Beckwith Date James E. Beckwith President & Chief Executive Officer (Principal Executive Officer) August 9, 2023 /s/ Heather C. Luck Date Heather C. Luck Senior Vice President & Chief Financial Officer (Principal Financial Officer) 71