ADVANCED DRAINAGE SYSTEMS, INC. Form DEF 14A: Definitive proxy statement
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-06-03: Form DEF 14A; Period of report 2026-03-31; Description DEF 14A; Document wms-20260603.htm.
- 2025-06-04: Form DEF 14A; Period of report 2025-03-31; Description DEF 14A; Document wms-20250604.htm.
- 2024-06-05: Form DEF 14A; Period of report 2024-03-31; Description DEF 14A; Document wms-20240605.htm.
- 2023-06-07: Form DEF 14A; Description DEF 14A; Document wms-20230607.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-06-03 | DEF 14A | 2026-03-31 | DEF 14A | wms-20260603.htm |
| 2025-06-04 | DEF 14A | 2025-03-31 | DEF 14A | wms-20250604.htm |
| 2024-06-05 | DEF 14A | 2024-03-31 | DEF 14A | wms-20240605.htm |
| 2023-06-07 | DEF 14A | DEF 14A | wms-20230607.htm | |
| 2022-06-09 | DEF 14A | 2022-06-09 | DEF 14A | proxyfy2022.htm |
| 2021-06-09 | DEF 14A | 2021-06-09 | DEF 14A | wms-def14a_20210609.htm |
| 2020-06-11 | DEF 14A | 2020-06-11 | DEF 14A | wms-def14a_20200611.htm |
| 2019-06-11 | DEF 14A | 2019-07-23 | DEF 14A | wms-def14a_20190723.htm |
| 2018-06-08 | DEF 14A | 2018-07-24 | DEF 14A | d547215ddef14a.htm |
| 2017-06-06 | DEF 14A | 2017-07-17 | DEFINITIVE PROXY STATEMENT | d393375ddef14a.htm |
| 2016-09-23 | DEF 14A | 2016-10-27 | DEFINITIVE PROXY STATEMENT | d927538ddef14a.htm |