ADVANCED DRAINAGE SYSTEMS, INC. (WMS) Form 8-K Material Events
ADVANCED DRAINAGE SYSTEMS, INC. (WMS) is a publicly traded company on the NYSE, categorized under SIC 3086 (Plastics Foam Products). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: WMS
CIK: 1604028
Exchange: NYSE
SIC 3086: Plastics Foam Products
Fiscal Year End: 03/31
State: DE
Independent PCAOB Auditor
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Audit Firm
Deloitte & Touche LLP
Auditor SinceSince 3/31/2017 12:00:00 AM
Lead Engagement PartnerGregory Coy
Audit LocationColumbus, Ohio, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-10-05 | 2026-10-01 | 8-K | 0001193125-26-413092 | View SEC Doc Filr Page |
| 11-K | 2026-09-16 | 2026-03-31 | 11-K | 0001604028-26-000040 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | 4 | 0001193125-26-382195 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | 4 | 0001193125-26-382175 | View SEC Doc Filr Page |
| 4 | 2026-08-24 | 2026-08-20 | 4 | 0001193125-26-363586 | View SEC Doc Filr Page |
| 10-Q | 2026-08-06 | 2026-06-30 | 10-Q | 0001604028-26-000037 | View SEC Doc Filr Page |
| 8-K | 2026-08-06 | 2026-08-06 | 8-K | 0001604028-26-000034 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309086 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309068 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309066 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309065 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309052 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309049 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309037 | View SEC Doc Filr Page |
| 4 | 2026-07-20 | 2026-07-16 | 4 | 0001193125-26-309034 | View SEC Doc Filr Page |
| 8-K | 2026-07-16 | 2026-07-16 | 8-K | 0001604028-26-000030 | View SEC Doc Filr Page |
| 8-K | 2026-06-18 | 2026-06-18 | 8-K | 0001604028-26-000028 | View SEC Doc Filr Page |
| 4 | 2026-06-17 | 2026-06-12 | 4 | 0001193125-26-274420 | View SEC Doc Filr Page |
| ARS | 2026-06-03 | 2026-03-31 | ARS | 0001604028-26-000026 | View SEC Doc Filr Page |
| DEFA14A | 2026-06-03 | — | DEFA14A | 0001604028-26-000025 | View SEC Doc Filr Page |
| DEF 14A | 2026-06-03 | 2026-03-31 | DEF 14A | 0001604028-26-000024 | View SEC Doc Filr Page |
| 4 | 2026-05-28 | 2026-05-26 | 4 | 0001193125-26-245201 | View SEC Doc Filr Page |
| 4 | 2026-05-28 | 2026-05-26 | 4 | 0001193125-26-245193 | View SEC Doc Filr Page |
| 4 | 2026-05-28 | 2026-05-26 | 4 | 0001193125-26-245194 | View SEC Doc Filr Page |
| 4 | 2026-05-28 | 2026-05-26 | 4 | 0001193125-26-245189 | View SEC Doc Filr Page |