Construction Partners, Inc. 10-Q

Item 5. Other Information. During the quarter ended March 31, 2026, no director or officer (as defined in Rule 16a-1(f) of the Exchange Act) of the Company adopted , modified, or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (in each case, as defined in Item 408(a) of Regulation S-K). Item 6. Exhibits. Exhibit Number Description 3.1 Amended and Restated Certificate of Incorporation of Construction Partners, Inc., as amended through February 23, 2023 (incorporated by reference to Exhibit 3.1 to the Quarterly Report on Form 10-Q (File No. 001-38479) filed on August 8, 2023) 3.2 Amended and Restated By-Laws of Construction Partners, Inc. (incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K (File No. 001-38479) filed on November 9, 2022) 4.1 Form of Class A Common Stock Certificate (incorporated by reference to Exhibit 4.1 to Amendment No. 1 to the Registration Statement on Form S-1 (File No. 333-224174) filed on April 23, 2018) 31.1* Certification of President and Chief Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended 31.2* Certification of Executive Vice President and Chief Financial Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934, as amended 32.1** Certification of President and Chief Executive Officer pursuant to 18 U.S.C. Section 1350 32.2** Certification of Executive Vice President and Chief Financial Officer pursuant to 18 U.S.C. Section 1350 95.1* Mine Safety Disclosures 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 Definition Linkbase Document 101.LAB* Inline XBRL Taxonomy Extension Label Linkbase Document 101.PRE* Inline XBRL Taxonomy Extension Presentation Linkbase Document 104* Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) * Filed herewith. ** Furnished herewith. 41 Table of Contents 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, on this 8th day of May, 2026. CONSTRUCTION PARTNERS, INC. By: /s/ Fred J. Smith, III Fred J. Smith, III President and Chief Executive Officer Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. Name and Signature Title Date /s/ Fred J. Smith, III President and Chief Executive Officer May 8, 2026 Fred J. Smith, III (Principal Executive Officer and duly authorized officer) /s/ Gregory A. Hoffman Senior Vice President and Chief Financial Officer May 8, 2026 Gregory A. Hoffman (Principal Financial Officer, Principal Accounting Officer and duly authorized officer) 42