AECOM 10-Q

Item 5. Other Information ​ During the fiscal quarter ended December 31, 2023, 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. 37 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 ​ ​ ​ ​ ​ ​ ​ Filing ​ Filed Numbers Description Form Exhibit Date 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 ​ T hird A mended and Restated Bylaws of the Company ​ Form 8-K ​ 3.1 ​ 5/19/2023 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 10.1#* ​ Form Standard Terms and Conditions for Performance Earnings Program under the 2020 Stock Incentive Plan (Fiscal Year 2024) ​ ​ ​ ​ ​ ​ ​ X ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 10.2# ​ Form Standard Terms and Conditions for Restricted Stock Units under the 2020 Stock Incentive Plan (Fiscal Year 2024) ​ ​ ​ ​ ​ ​ ​ X ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 10.3# ​ Second Amendment to the AECOM Executive Deferred Compensation Plan ​ ​ ​ ​ ​ ​ ​ X ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 10.4# ​ Third Amendment to the AECOM Executive Deferred Compensation Plan ​ ​ ​ ​ ​ ​ ​ X ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 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 December 31, 2023 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 December 31, 2023, formatted in Inline XBRL ​ ​ ​ ​ ​ ​ ​ X # Management contract or compensatory plan or arrangement * Portions of the exhibit have been omitted as confidential ​ ​ 38 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: February 6, 2024 By: /S/ GAURAV KAPOOR ​ ​ Gaurav Kapoor ​ ​ Chief Financial Officer ​ ​ 39