Advanced Drainage Systems, Inc. SEC filings WMS
Advanced Drainage Systems, Inc. has 1,005 filings in SEC EDGAR's recent list, going back to Jul 24, 2014. Its latest annual report, Form ARS, was filed on Jun 3, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations, regulation fd disclosure, other events). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 5, 2026 | Nov 5, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 5, 2026 | Oct 1, 2026 |
| 11-K | Employee savings plan report | Sep 16, 2026 | Mar 31, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jul 16, 2026 | Jul 16, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 18, 2026 | Jun 18, 2026 |
| ARS | Annual report to shareholders | Jun 3, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | Jun 3, 2026 | — |
| DEF 14A | Proxy statement | Jun 3, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 21, 2026 | May 21, 2026 |
| 10-K | Annual report | May 21, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 21, 2026 | May 21, 2026 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Feb 27, 2026 | Feb 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 12, 2026 | Feb 12, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 12, 2026 | Feb 12, 2026 |
| 10-Q | Quarterly report | Feb 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Feb 2, 2026 | Feb 2, 2026 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 23, 2025 | Sep 23, 2025 |
| 11-K | Employee savings plan report | Sep 16, 2025 | Mar 31, 2025 |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 7, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jul 17, 2025 | Jul 15, 2025 |
| ARS | Annual report to shareholders | Jun 4, 2025 | Mar 31, 2025 |
| DEFA14A | Additional proxy material | Jun 4, 2025 | — |
| DEF 14A | Proxy statement | Jun 4, 2025 | Mar 31, 2025 |
| 10-K | Annual report | May 15, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 15, 2025 | May 15, 2025 |
| 10-Q | Quarterly report | Feb 6, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 6, 2025 | Feb 6, 2025 |
| 10-Q | Quarterly report | Nov 8, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 8, 2024 | Nov 8, 2024 |
| 11-K | Employee savings plan report | Sep 16, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Other events
|
Aug 20, 2024 | Aug 20, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Jul 18, 2024 | Jul 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 8, 2024 | Jul 5, 2024 |
| ARS | Annual report to shareholders | Jun 5, 2024 | Mar 31, 2024 |
| DEFA14A | Additional proxy material | Jun 5, 2024 | — |
| DEF 14A | Proxy statement | Jun 5, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Officer or director change
|
May 21, 2024 | May 15, 2024 |
| 10-K | Annual report | May 16, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 16, 2024 | May 16, 2024 |
| 10-Q | Quarterly report | Feb 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 8, 2024 | Feb 8, 2024 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 2, 2023 | Nov 2, 2023 |
| 11-K | Employee savings plan report | Sep 25, 2023 | Mar 31, 2023 |
| 10-Q | Quarterly report | Aug 3, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 3, 2023 | Aug 3, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jul 21, 2023 | Jul 20, 2023 |
| ARS | Annual report to shareholders | Jun 7, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | Jun 7, 2023 | — |
| DEF 14A | Proxy statement | Jun 7, 2023 | — |
| 8-K |
Current report
Officer or director change
|
May 23, 2023 | May 17, 2023 |
| 10-K | Annual report | May 18, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 18, 2023 | May 18, 2023 |
| 10-Q | Quarterly report | Feb 2, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 2, 2023 | Feb 2, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 17, 2023 | Jan 13, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2022 | Nov 9, 2022 |
| 10-Q | Quarterly report | Nov 3, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 3, 2022 | Nov 3, 2022 |
| S-8 | Employee stock plan registration | Aug 4, 2022 | — |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 4, 2022 | Aug 4, 2022 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Jul 21, 2022 | Jul 21, 2022 |
| DEFA14A | Additional proxy material | Jun 9, 2022 | — |
| DEF 14A | Proxy statement | Jun 9, 2022 | Jun 9, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 9, 2022 | Jun 9, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 2, 2022 | Jun 2, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 2, 2022 | Jun 2, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
May 27, 2022 | May 26, 2022 |
| 8-K |
Current report
Officer or director change
|
May 24, 2022 | May 18, 2022 |
| 8-K |
Current report
Other events
|
May 19, 2022 | May 19, 2022 |
| 10-K | Annual report | May 19, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure, Other events
|
May 19, 2022 | May 18, 2022 |
| 8-K |
Current report
Other events
|
May 2, 2022 | May 2, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 10, 2022 | Mar 10, 2022 |
| 8-K |
Current report
Other events
|
Feb 3, 2022 | Feb 2, 2022 |
| 10-Q | Quarterly report | Feb 3, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 3, 2022 | Feb 3, 2022 |
| 8-K |
Current report
Other events
|
Dec 6, 2021 | Dec 6, 2021 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2021 | Sep 1, 2021 |
| 8-K |
Current report
Material agreement
|
Aug 20, 2021 | Aug 19, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 11, 2021 | Aug 9, 2021 |
| S-8 | Employee stock plan registration | Aug 5, 2021 | — |
| 10-Q | Quarterly report | Aug 5, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 5, 2021 | Aug 5, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 28, 2021 | Jul 22, 2021 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Jul 22, 2021 | Jul 22, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 9, 2021 | Jun 9, 2021 |
| DEFA14A | Additional proxy material | Jun 9, 2021 | — |
| DEF 14A | Proxy statement | Jun 9, 2021 | Jun 9, 2021 |
| 10-K | Annual report | May 27, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Officer or director change
|
May 25, 2021 | May 19, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 20, 2021 | May 20, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 17, 2021 | Feb 17, 2021 |
| 10-Q | Quarterly report | Feb 4, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 4, 2021 | Feb 4, 2021 |
| UPLOAD | Letter from the SEC | Dec 29, 2020 | — |
| CORRESP | Letter to the SEC | Dec 22, 2020 | — |
| UPLOAD | Letter from the SEC | Dec 15, 2020 | — |
| 10-Q | Quarterly report | Nov 5, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 5, 2020 | Nov 5, 2020 |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Jul 24, 2020 | Jul 23, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Jul 24, 2020 | Jul 23, 2020 |
| DEFA14A | Additional proxy material | Jun 15, 2020 | — |
| DEFA14A | Additional proxy material | Jun 11, 2020 | — |
| DEF 14A | Proxy statement | Jun 11, 2020 | Jun 11, 2020 |
| PRE 14A | Preliminary proxy statement | Jun 1, 2020 | Jun 1, 2020 |
| 10-K | Annual report | Jun 1, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Officer or director change
|
May 27, 2020 | May 20, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 21, 2020 | May 21, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2020 | Apr 16, 2020 |
| 10-Q | Quarterly report | Feb 6, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 6, 2020 | Feb 6, 2020 |
| 10-Q | Quarterly report | Nov 12, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 7, 2019 | Nov 7, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 30, 2019 | Sep 24, 2019 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 23, 2019 | Sep 23, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 19, 2019 | Sep 18, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 16, 2019 | Sep 16, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 13, 2019 | Sep 13, 2019 |
| 8-K |
Current report
Material agreement
|
Sep 10, 2019 | Sep 5, 2019 |
| 424B2 | Prospectus | Sep 9, 2019 | — |
| 8-K |
Current report
Other events
|
Sep 6, 2019 | Sep 5, 2019 |
| 8-K |
Current report
Other events
|
Sep 3, 2019 | Sep 3, 2019 |
| 424B5 | Prospectus supplement | Sep 3, 2019 | — |
| EFFECT | Filing | Aug 14, 2019 | — |
| CORRESP | Letter to the SEC | Aug 12, 2019 | — |
| UPLOAD | Letter from the SEC | Aug 12, 2019 | — |
| 8-K |
Current report
Other events
|
Aug 8, 2019 | Aug 8, 2019 |
| S-3 | Shelf registration | Aug 1, 2019 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt
|
Aug 1, 2019 | Jul 29, 2019 |
| 10-Q | Quarterly report | Aug 1, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 1, 2019 | Aug 1, 2019 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Jul 23, 2019 | Jul 23, 2019 |
| DEFA14A | Additional proxy material | Jun 11, 2019 | — |
| DEF 14A | Proxy statement | Jun 11, 2019 | Jul 23, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2019 | Jun 4, 2019 |
| 10-K | Annual report | May 30, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Officer or director change
|
May 28, 2019 | May 21, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 23, 2019 | Mar 31, 2019 |
| 10-Q | Quarterly report | Feb 7, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 7, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 15, 2018 | Nov 15, 2018 |
| 10-Q | Quarterly report | Nov 8, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 8, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 16, 2018 | Oct 16, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2018 | Sep 4, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
Aug 10, 2018 | May 23, 2018 |
| 10-Q | Quarterly report | Aug 9, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 9, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jul 25, 2018 | Jul 24, 2018 |
| 8-K |
Current report
Other events
|
Jul 10, 2018 | Jul 10, 2018 |
| DEFA14A | Additional proxy material | Jun 8, 2018 | — |
| DEF 14A | Proxy statement | Jun 8, 2018 | Jul 24, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
May 30, 2018 | May 23, 2018 |
| 10-K | Annual report | May 30, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 29, 2018 | May 29, 2018 |
| UPLOAD | Letter from the SEC | Apr 24, 2018 | — |
| CORRESP | Letter to the SEC | Apr 24, 2018 | — |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2018 | Mar 16, 2018 |
| CORRESP | Letter to the SEC | Mar 12, 2018 | — |
| UPLOAD | Letter from the SEC | Feb 27, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 22, 2018 | Feb 22, 2018 |
| 10-Q | Quarterly report | Feb 9, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 8, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2017 | Nov 8, 2017 |
| 10-Q | Quarterly report | Nov 6, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 2, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Officer or director change
|
Sep 8, 2017 | Sep 1, 2017 |
| 8-K |
Current report
Material agreement, Officer or director change, Other events
|
Aug 17, 2017 | Aug 14, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 8, 2017 | Aug 8, 2017 |
| S-8 | Employee stock plan registration | Aug 3, 2017 | — |
| 10-Q | Quarterly report | Aug 3, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 3, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jul 18, 2017 | Jul 17, 2017 |
| DEFA14A | Additional proxy material | Jun 30, 2017 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jun 28, 2017 | Jun 22, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 8, 2017 | Jun 8, 2017 |
| DEFA14A | Additional proxy material | Jun 6, 2017 | — |
| DEF 14A | Proxy statement | Jun 6, 2017 | Jul 17, 2017 |
| 8-K |
Current report
Officer or director change
|
May 30, 2017 | May 23, 2017 |
| 10-K | Annual report | May 30, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure, Other events
|
May 25, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
May 18, 2017 | May 18, 2017 |
| 8-K |
Current report
Other events
|
Apr 17, 2017 | Apr 17, 2017 |
| UPLOAD | Letter from the SEC | Apr 3, 2017 | — |
| CORRESP | Letter to the SEC | Mar 29, 2017 | — |
| UPLOAD | Letter from the SEC | Mar 15, 2017 | — |
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
- Plastics Foam Products (SIC 3086)
- Listed as
- WMS (NYSE)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Hilliard, OH
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1604028
Source: SEC EDGAR filings. This is company-reported data, not investment advice.