Advanced Drainage Systems, Inc.
WMSNYSECIK 1604028Consumer discretionaryFiscal year ends Mar 31
Reports and events: 254 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-0511:00 ET | 8-K | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-413092 |
| 2026-08-0620:08 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001604028-26-000037 |
| 2026-08-0611:03 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-26-000034 |
| 2026-07-1620:08 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001604028-26-000030 |
| 2026-06-1811:23 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001604028-26-000028 |
| 2026-06-0320:16 ET | DEF 14A | Proxy statementPeriod 2026-03-31 | 0001604028-26-000024 |
| 2026-05-2120:08 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001604028-26-000020 |
| 2026-05-2120:06 ET | 10-K | Annual reportPeriod 2026-03-31 | 0001604028-26-000019 |
| 2026-05-2111:06 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-26-000014 |
| 2026-02-2721:06 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-082558 |
| 2026-02-1221:13 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001604028-26-000011 |
| 2026-02-1212:22 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001604028-26-000009 |
| 2026-02-0521:11 ET | 10-Q | Quarterly reportPeriod 2025-12-31 | 0001604028-26-000007 |
| 2026-02-0511:46 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-26-000004 |
| 2026-02-0215:12 ET | 8-K | 2.01 Completion of an acquisition or disposition; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001604028-26-000002 |
| 2025-11-0621:02 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001604028-25-000043 |
| 2025-11-0611:45 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-25-000041 |
| 2025-09-2310:02 ET | 8-K | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-212097 |
| 2025-08-0720:06 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001604028-25-000030 |
| 2025-08-0710:58 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-25-000027 |
| 2025-07-1720:05 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001604028-25-000024 |
| 2025-06-0420:07 ET | DEF 14A | Proxy statementPeriod 2025-03-31 | 0001604028-25-000017 |
| 2025-05-1520:06 ET | 10-K | Annual reportPeriod 2025-03-31 | 0001604028-25-000012 |
| 2025-05-1511:01 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-25-000009 |
| 2025-02-0621:02 ET | 10-Q | Quarterly reportPeriod 2024-12-31 | 0001604028-25-000005 |
| 2025-02-0612:08 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-25-000002 |
| 2024-11-0821:06 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0001604028-24-000044 |
| 2024-11-0811:47 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-24-000041 |
| 2024-08-2020:54 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-24-000035 |
| 2024-08-0820:05 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0001604028-24-000032 |
| 2024-08-0810:52 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-24-000029 |
| 2024-07-1820:21 ET | 8-K | 5.07 Shareholder vote results; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001604028-24-000026 |
| 2024-07-0820:18 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001604028-24-000023 |
| 2024-06-0520:06 ET | DEF 14A | Proxy statementPeriod 2024-03-31 | 0001604028-24-000019 |
| 2024-05-2120:42 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001604028-24-000013 |
| 2024-05-1620:03 ET | 10-K | Annual reportPeriod 2024-03-31 | 0001604028-24-000011 |
| 2024-05-1610:50 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-24-000008 |
| 2024-02-0821:08 ET | 10-Q | Quarterly reportPeriod 2023-12-31 | 0001604028-24-000005 |
| 2024-02-0811:57 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-24-000003 |
| 2023-11-0220:05 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0001604028-23-000050 |
| 2023-11-0211:06 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-23-000047 |
| 2023-08-0320:14 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0001604028-23-000038 |
| 2023-08-0311:07 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-23-000033 |
| 2023-07-2112:51 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001604028-23-000029 |
| 2023-06-0720:05 ET | DEF 14A | Proxy statement | 0001604028-23-000024 |
| 2023-05-2320:47 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001604028-23-000017 |
| 2023-05-1820:14 ET | 10-K | Annual reportPeriod 2023-03-31 | 0001604028-23-000015 |
| 2023-05-1810:49 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-23-000012 |
| 2023-02-0221:04 ET | 10-Q | Quarterly reportPeriod 2022-12-31 | 0001604028-23-000009 |
| 2023-02-0212:03 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001604028-23-000006 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:14 ET. Listed shows no prices and gives no investment advice.