Aecom SEC filings ACM
Aecom has 1,001 filings in SEC EDGAR's recent list, going back to Apr 3, 2013. Its latest annual report, Form ARS, was filed on Jan 20, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jul 3, 2026. The most recent current report (Form 8-K) was filed on Sep 17, 2026 (other events). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Oct 8, 2026 | Oct 3, 2026 |
| 8-K |
Current report
Other events
|
Sep 17, 2026 | Sep 17, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 16, 2026 | Sep 14, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 12, 2026 | — |
| 10-Q | Quarterly report | Aug 11, 2026 | Jul 3, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 10, 2026 |
| 11-K | Employee savings plan report | Jun 26, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jun 16, 2026 | Jun 16, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 11, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Other events
|
Jun 3, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 14, 2026 |
| 10-Q | Quarterly report | May 12, 2026 | Apr 3, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Mar 10, 2026 | Mar 10, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 5, 2026 | Mar 3, 2026 |
| 10-Q | Quarterly report | Feb 10, 2026 | Jan 2, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2026 | Feb 9, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2026 | — |
| ARS | Annual report to shareholders | Jan 20, 2026 | Sep 30, 2025 |
| DEFA14A | Additional proxy material | Jan 20, 2026 | — |
| DEF 14A | Proxy statement | Jan 20, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 23, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 15, 2025 |
| 144 | Notice of proposed sale | Dec 17, 2025 | — |
| 144 | Notice of proposed sale | Dec 17, 2025 | — |
| 144 | Notice of proposed sale | Dec 15, 2025 | — |
| 10-K | Annual report | Nov 19, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 18, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Other events
|
Sep 10, 2025 | Sep 10, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Aug 18, 2025 | Aug 15, 2025 |
| 144 | Notice of proposed sale | Aug 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 22, 2025 | Jul 22, 2025 |
| 8-K |
Current report
Other events
|
Jul 15, 2025 | Jul 15, 2025 |
| 11-K | Employee savings plan report | Jun 26, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Other events
|
Jun 4, 2025 | Jun 4, 2025 |
| 10-Q | Quarterly report | May 6, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 6, 2025 | Mar 6, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Mar 3, 2025 | Feb 28, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Feb 28, 2025 | Feb 28, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| 10-Q | Quarterly report | Feb 4, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 3, 2025 | Feb 3, 2025 |
| ARS | Annual report to shareholders | Jan 17, 2025 | Sep 30, 2024 |
| DEFA14A | Additional proxy material | Jan 17, 2025 | — |
| DEF 14A | Proxy statement | Jan 17, 2025 | Feb 28, 2025 |
| PRE 14A | Preliminary proxy statement | Jan 7, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 15, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 15, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 15, 2024 |
| 144 | Notice of proposed sale | Dec 17, 2024 | — |
| 4 | Insider transaction | Dec 17, 2024 | Dec 13, 2024 |
| 144 | Notice of proposed sale | Dec 16, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Nov 22, 2024 | Nov 19, 2024 |
| 10-K | Annual report | Nov 19, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 18, 2024 | Nov 18, 2024 |
| 4 | Insider transaction | Nov 7, 2024 | Nov 6, 2024 |
| 144 | Notice of proposed sale | Nov 6, 2024 | — |
| 4 | Insider transaction | Oct 3, 2024 | Oct 1, 2024 |
| 144 | Notice of proposed sale | Oct 1, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 27, 2024 | — |
| 8-K |
Current report
Other events
|
Sep 12, 2024 | Sep 12, 2024 |
| 4 | Insider transaction | Aug 16, 2024 | Aug 15, 2024 |
| 144 | Notice of proposed sale | Aug 15, 2024 | — |
| 10-Q | Quarterly report | Aug 6, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 4 | Insider transaction | Jun 26, 2024 | Jun 26, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 26, 2024 | — |
| 11-K | Employee savings plan report | Jun 25, 2024 | Dec 31, 2023 |
| UPLOAD | Letter from the SEC | Jun 12, 2024 | — |
| CORRESP | Letter to the SEC | Jun 7, 2024 | — |
| 8-K |
Current report
Other events
|
Jun 5, 2024 | Jun 5, 2024 |
| 3 | Initial insider ownership | May 24, 2024 | May 20, 2024 |
| SC 13D | Ownership over 5% (active) | May 24, 2024 | — |
| 4 | Insider transaction | May 13, 2024 | May 10, 2024 |
| 144 | Notice of proposed sale | May 10, 2024 | — |
| UPLOAD | Letter from the SEC | May 9, 2024 | — |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 6, 2024 | May 6, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 25, 2024 | Apr 19, 2024 |
| CORRESP | Letter to the SEC | Apr 24, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 27, 2024 | — |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 4 | Insider transaction | Mar 21, 2024 | Mar 19, 2024 |
| 8-K |
Current report
Other events
|
Mar 21, 2024 | Mar 21, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Mar 19, 2024 | Mar 19, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2024 | — |
| 4 | Insider transaction | Feb 8, 2024 | Feb 6, 2024 |
| 10-Q | Quarterly report | Feb 7, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2024 | Feb 5, 2024 |
| ARS | Annual report to shareholders | Jan 29, 2024 | Sep 30, 2023 |
| DEFA14A | Additional proxy material | Jan 29, 2024 | — |
| DEF 14A | Proxy statement | Jan 29, 2024 | Mar 19, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2024 | — |
| 4 | Insider transaction | Dec 18, 2023 | Dec 14, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 14, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 15, 2023 |
| 3/A | Filing | Dec 18, 2023 | Dec 14, 2020 |
| 144 | Notice of proposed sale | Dec 15, 2023 | — |
| 144 | Notice of proposed sale | Dec 14, 2023 | — |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 4 | Insider transaction | Nov 20, 2023 | Nov 16, 2023 |
| 3 | Initial insider ownership | Nov 20, 2023 | Nov 16, 2023 |
| 144 | Notice of proposed sale | Nov 16, 2023 | — |
| 10-K | Annual report | Nov 15, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Other events
|
Nov 13, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Other events
|
Sep 13, 2023 | Sep 13, 2023 |
| 4 | Insider transaction | Aug 17, 2023 | Aug 15, 2023 |
| 4 | Insider transaction | Aug 17, 2023 | Aug 15, 2023 |
| 144 | Notice of proposed sale | Aug 15, 2023 | — |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 7, 2023 |
| 11-K | Employee savings plan report | Jun 20, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Other events
|
Jun 7, 2023 | Jun 7, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 19, 2023 | May 17, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 8, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Apr 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Mar 31, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Mar 15, 2023 | Mar 13, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Mar 1, 2023 |
| 4 | Insider transaction | Mar 3, 2023 | Feb 28, 2023 |
| 8-K |
Current report
Other events
|
Mar 1, 2023 | Mar 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| 10-Q | Quarterly report | Feb 7, 2023 | Dec 31, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2023 | — |
| 8-K |
Current report
Results of operations
|
Feb 6, 2023 | Feb 6, 2023 |
| ARS | Annual report to shareholders | Jan 30, 2023 | Sep 30, 2022 |
| DEFA14A | Additional proxy material | Jan 30, 2023 | — |
| DEF 14A | Proxy statement | Jan 30, 2023 | Mar 31, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 27, 2023 | — |
| 4 | Insider transaction | Jan 11, 2023 | Jan 9, 2023 |
| 4 | Insider transaction | Jan 9, 2023 | Jan 5, 2023 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 4 | Insider transaction | Dec 19, 2022 | Dec 15, 2022 |
| 8-K |
Current report
Officer or director change
|
Nov 23, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Other events
|
Nov 17, 2022 | Nov 17, 2022 |
| 10-K | Annual report | Nov 17, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 16, 2022 | Nov 10, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 5 | Annual insider ownership | Nov 10, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Oct 4, 2022 | Oct 3, 2022 |
| 3 | Initial insider ownership | Oct 4, 2022 | Oct 1, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 19, 2022 | Sep 13, 2022 |
| 8-K |
Current report
Other events
|
Sep 14, 2022 | Sep 14, 2022 |
| 10-Q | Quarterly report | Aug 10, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2022 | Aug 8, 2022 |
| 11-K | Employee savings plan report | Jun 17, 2022 | Dec 31, 2021 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Engineering Services (SIC 8711)
- Listed as
- ACM (NYSE)
- Fiscal year ends
- September 30
- Incorporated in
- DE
- Headquarters
- Dallas, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 868857
- Former names
- AECOM TECHNOLOGY CORP (until Jan 7, 2015)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.