AECOM 10-Q

Item 5. Other Information During the fiscal quarter ended June 30, 2025, no director or officer of the Company adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement as each term is defined in Item 408(a) of Regulation S-K. 47 Table of Contents Item 6. Exhibits The following documents are filed as Exhibits to the Report: Incorporated by Reference (Exchange Act Filings Located at File No. 0-52423) Exhibit Numbers Description Form Exhibit Filing Date Filed Herewith 3.1 Amended and Restated Certificate of Incorporation Form 10-K 3.1 11/21/2011 3.2 Certificate of Amendment to Amended and Restated Certificate of Incorporation Form S-4 3.2 8/1/2014 3.3 Certificate of Correction of Amended and Restated Certificate of Incorporation Form 10-K 3.3 11/17/2014 3.4 Certificate of Amendment to the Certificate of Incorporation Form 8-K 3.1 1/9/2015 3.5 Certificate of Amendment to the Certificate of Incorporation Form 8-K 3.1 3/3/2017 3.6 Certificate of Amendment of Certificate of Incorporation Form 10-K 3.7 5/6/2025 3.7 Third Amended and Restated Bylaws of the Company Form 8-K 3.1 5/19/2023 4.1 Indenture, dated as of July 22, 2025, by and among AECOM, the guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee, including the form of Note as Exhibit A Form 8-K 4.1 7/22/2025 31.1 Certification of the Company’s Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 X 31.2 Certification of the Company’s Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 X 32 Certification of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 X 101 The following financial statements from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2025 were formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Operations, (iii) Consolidated Statements of Comprehensive Income, (iv) Consolidated Statements of Stockholders’ Equity, (v) Consolidated Statements of Cash Flows, and (vi) the Notes to Consolidated Financial Statements, tagged as blocks of text and including detailed tags. X 104 The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2025, formatted in Inline XBRL X # Management contract or compensatory plan or arrangement * Portions of the exhibit have been omitted as confidential 48 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. AECOM Date: August 5, 2025 By: /S/ GAURAV KAPOOR Gaurav Kapoor Chief Financial Officer 49