Burke & Herbert Financial Services Corp. 10-Q

Item 5. Other Information (c) Insider Trading Arrangements During the three months ended June 30, 2026, none of our directors or officers (as defined in Rule 16a-1(f) of the Exchange Act) adopted or terminated a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K of the Securities Act of 1933, as amended). 86 Table of Contents Item 6. Exhibits Exhibit No. Description 2.1* Agreement and Plan of Merger between Burke & Herbert Financial Services Corp. and LINKBANCORP, Inc. (incorporated by reference to Exhibit 2.1 to the Form 8-K, filed December 18, 2025) 3.1* Articles of Incorporation Burke & Herbert Financial Services Corp. as amended (incorporated by reference to Exhibit 3.1 of the Registrant’s Form 10-Q filed August 13, 2024) 3.2* Bylaws of Burke & Herbert Financial Services Corp. as amended (incorporated by reference to Exhibit 3.1 to the Form 8-K, filed May 1, 2026) 4.1* Form of Warrant ((incorporated by reference to Exhibit 4.3 to LINKBANCORP, Inc. Form S-4 Registration Statement, filed May 7, 2021) (File No. 333-255908)) 10.1* Employment Agreement dated December 18, 2025 by and between Burke & Herbert Bank & Trust Company and Carl Lundblad (incorporated by reference to Exhibit 10.1 to the Form 8-K, filed May 1, 2026) 10.2* Non-Disclosure and Restrictive Covenant Agreement dated December 18, 2025 by and between Burke & Herbert Bank & Trust Company and Carl Lundblad (incorporated by reference to Exhibit 10.2 to the Form 8-K, filed May 1, 2026) 31.1# Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31.2# Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 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 101# The following materials from the registrant’s Form 10-Q Report for the quarterly period ended June 30, 2026, formatted in Inline XBRL: (i) the Consolidated Balance Sheets, (ii) the Consolidated Statements of Income (Loss), (iii) the Consolidated Statements of Comprehensive Income (Loss), (iv) the Consolidated Statements of Changes in Shareholders’ Equity, (v) the Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements. 104# The cover page of the registrant’s Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2026, formatted in Inline XBRL (contained in Exhibit 101). __________________ * Previously filed # Filed herewith 87 Table of Contents 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. Date: August 7, 2026 Burke & Herbert Financial Services Corp. By: /s/ David P. Boyle Name: David P. Boyle Title: Chairman of the Board and Chief Executive Officer By: /s/ Kirtan Parikh Name: Kirtan Parikh Title: Executive Vice President, Chief Financial Officer 88