# Aecom: filings

ACM · NYSE · CIK 868857 · [Industrials](/sectors/industrials.md) · fiscal year ends Sep 30

Pages: [Overview](/companies/acm.md) · [Financials](/companies/acm/financials.md) · [Filings](/companies/acm/filings.md) · [Insiders](/companies/acm/insiders.md)

## Reports and events: 318 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 905, 8-K 218, SC 13G/A 55, 10-Q 54, 3 40, UPLOAD 38, CORRESP 36, 425 20, 11-K 18, DEF 14A 18, 10-K 17, 144 14, DEFA14A 11, 5 9, 4/A 8, SC 13G 8, S-8 7, SCHEDULE 13G/A 5, 424B5 4, ARS 4, PRE 14A 4, SC 13D/A 4, 10-K/A 3, 424B3 3, D 3, EFFECT 3, S-4 3, 3/A 2, FWP 2, NO ACT 2, S-4/A 2, SC 13D 2, 5/A 1, 8-K/A 1, DEFR14A 1, PX14A6G 1, S-3ASR 1, S-8 POS 1, SCHEDULE 13D/A 1, SCHEDULE 13G 1, SD 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-17 | 11:16 ET | [8-K](/filings/0001104659-26-108415.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-108415 |
| 2026-09-16 | 20:10 ET | [8-K](/filings/0001104659-26-108255.md) | 5.02 Departure or appointment of officers or directors | 0001104659-26-108255 |
| 2026-08-12 | 20:09 ET | [SCHEDULE 13D/A](/filings/0001104659-26-094873.md) | Ownership report, active investor, amended | 0001104659-26-094873 |
| 2026-08-11 | 21:21 ET | [10-Q](/filings/0000868857-26-000021.md) | Quarterly report, period 2026-07-03 | 0000868857-26-000021 |
| 2026-08-10 | 20:35 ET | [8-K](/filings/0001104659-26-093421.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-093421 |
| 2026-06-11 | 20:11 ET | [8-K](/filings/0001104659-26-072942.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-072942 |
| 2026-06-03 | 11:03 ET | [8-K](/filings/0001104659-26-069779.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-069779 |
| 2026-05-12 | 20:22 ET | [10-Q](/filings/0000868857-26-000014.md) | Quarterly report, period 2026-04-03 | 0000868857-26-000014 |
| 2026-05-11 | 20:12 ET | [8-K](/filings/0001104659-26-058656.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-058656 |
| 2026-03-10 | 20:45 ET | [8-K](/filings/0001104659-26-025905.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-26-025905 |
| 2026-03-05 | 21:10 ET | [8-K](/filings/0001104659-26-024108.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-024108 |
| 2026-02-10 | 22:00 ET | [10-Q](/filings/0000868857-26-000011.md) | Quarterly report, period 2026-01-02 | 0000868857-26-000011 |
| 2026-02-09 | 21:09 ET | [8-K](/filings/0001104659-26-012069.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-012069 |
| 2026-01-20 | 21:11 ET | [DEF 14A](/filings/0000868857-26-000006.md) | Proxy statement, period 2026-03-03 | 0000868857-26-000006 |
| 2025-11-19 | 23:30 ET | [10-K](/filings/0000868857-25-000013.md) | Annual report, period 2025-09-30 | 0000868857-25-000013 |
| 2025-11-18 | 12:08 ET | [8-K](/filings/0001104659-25-113439.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-113439 |
| 2025-09-10 | 11:03 ET | [8-K](/filings/0001104659-25-088830.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-088830 |
| 2025-08-05 | 20:41 ET | [10-Q](/filings/0000868857-25-000009.md) | Quarterly report, period 2025-06-30 | 0000868857-25-000009 |
| 2025-08-04 | 20:16 ET | [8-K](/filings/0001104659-25-073644.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-073644 |
| 2025-07-22 | 20:03 ET | [8-K](/filings/0001104659-25-069601.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-069601 |
| 2025-07-15 | 13:28 ET | [8-K](/filings/0001104659-25-067964.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-067964 |
| 2025-06-04 | 11:07 ET | [8-K](/filings/0001104659-25-056217.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-056217 |
| 2025-05-06 | 20:21 ET | [10-Q](/filings/0001628280-25-022703.md) | Quarterly report, period 2025-03-31 | 0001628280-25-022703 |
| 2025-05-05 | 20:11 ET | [8-K](/filings/0001104659-25-044515.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-044515 |
| 2025-03-06 | 11:59 ET | [8-K](/filings/0001104659-25-021167.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-021167 |
| 2025-02-28 | 21:03 ET | [8-K](/filings/0001104659-25-019116.md) | 5.07 Shareholder vote results | 0001104659-25-019116 |
| 2025-02-04 | 02:31 ET | [10-Q](/filings/0001628280-25-003563.md) | Quarterly report, period 2024-12-31 | 0001628280-25-003563 |
| 2025-02-03 | 21:18 ET | [8-K](/filings/0001104659-25-008636.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-008636 |
| 2025-01-17 | 21:07 ET | [DEF 14A](/filings/0001628280-25-001826.md) | Proxy statement, period 2025-02-28 | 0001628280-25-001826 |
| 2024-11-22 | 21:15 ET | [8-K](/filings/0001104659-24-122108.md) | 5.02 Departure or appointment of officers or directors | 0001104659-24-122108 |
| 2024-11-19 | 21:24 ET | [10-K](/filings/0001410578-24-002030.md) | Annual report, period 2024-09-30 | 0001410578-24-002030 |
| 2024-11-18 | 21:11 ET | [8-K](/filings/0001104659-24-120136.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-120136 |
| 2024-09-27 | 21:11 ET | [SC 13D/A](/filings/0001104659-24-103775.md) | Ownership report, active investor, amended | 0001104659-24-103775 |
| 2024-09-12 | 11:00 ET | [8-K](/filings/0001104659-24-099105.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-099105 |
| 2024-08-06 | 20:30 ET | [10-Q](/filings/0001410578-24-001162.md) | Quarterly report, period 2024-06-30 | 0001410578-24-001162 |
| 2024-08-05 | 20:12 ET | [8-K](/filings/0001104659-24-085822.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-085822 |
| 2024-06-26 | 21:04 ET | [SC 13D/A](/filings/0001104659-24-075213.md) | Ownership report, active investor, amended | 0001104659-24-075213 |
| 2024-06-05 | 11:03 ET | [8-K](/filings/0001104659-24-068500.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-068500 |
| 2024-05-24 | 20:30 ET | [SC 13D](/filings/0001104659-24-065143.md) | Ownership report, active investor | 0001104659-24-065143 |
| 2024-05-07 | 20:13 ET | [10-Q](/filings/0001410578-24-000608.md) | Quarterly report, period 2024-03-31 | 0001410578-24-000608 |
| 2024-05-06 | 20:10 ET | [8-K](/filings/0001104659-24-057441.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-057441 |
| 2024-04-25 | 20:05 ET | [8-K](/filings/0001104659-24-051959.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-24-051959 |
| 2024-03-21 | 10:59 ET | [8-K](/filings/0001104659-24-036928.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-036928 |
| 2024-03-19 | 21:00 ET | [8-K](/filings/0001104659-24-036197.md) | 5.07 Shareholder vote results | 0001104659-24-036197 |
| 2024-02-07 | 01:10 ET | [10-Q](/filings/0001104659-24-011234.md) | Quarterly report, period 2023-12-31 | 0001104659-24-011234 |
| 2024-02-05 | 21:10 ET | [8-K](/filings/0001104659-24-010610.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-24-010610 |
| 2024-01-29 | 22:00 ET | [DEF 14A](/filings/0001104659-24-007786.md) | Proxy statement, period 2024-03-19 | 0001104659-24-007786 |
| 2023-11-15 | 01:55 ET | [10-K](/filings/0001104659-23-118329.md) | Annual report, period 2023-09-30 | 0001104659-23-118329 |
| 2023-11-13 | 21:15 ET | [8-K](/filings/0001104659-23-117223.md) | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-23-117223 |
| 2023-09-13 | 10:59 ET | [8-K](/filings/0001104659-23-100233.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-23-100233 |

Page 1 of 7. [Older](/companies/acm/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:58 ET. No prices; not investment advice.