Advanced Drainage Systems WMS SEC Filings

NYSE WMS
$129.12 +1.34 (+1.04%)
As of: Oct 20, 2026 · 11:32 AM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Advanced Drainage Systems, Inc. (WMS) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001193125-26-413092Oct 5, 2026 7:00 AM
211-KOthers0001604028-26-000040Sep 16, 2026 4:20 PM
34Insider Transaction0001193125-26-382195Sep 3, 2026 10:11 PM
44Insider Transaction0001193125-26-382175Sep 3, 2026 10:05 PM
54Insider Transaction0001193125-26-363586Aug 24, 2026 8:10 PM
610-QQuarterly & Annual Report0001604028-26-000037Aug 6, 2026 8:08 PM
78-KCurrent Report0001604028-26-000034Aug 6, 2026 11:03 AM
84Insider Transaction0001193125-26-309086Jul 20, 2026 9:18 PM
94Insider Transaction0001193125-26-309068Jul 20, 2026 9:13 PM
104Insider Transaction0001193125-26-309066Jul 20, 2026 9:13 PM
114Insider Transaction0001193125-26-309065Jul 20, 2026 9:12 PM
124Insider Transaction0001193125-26-309052Jul 20, 2026 9:06 PM
134Insider Transaction0001193125-26-309049Jul 20, 2026 9:05 PM
144Insider Transaction0001193125-26-309037Jul 20, 2026 9:01 PM
154Insider Transaction0001193125-26-309034Jul 20, 2026 9:01 PM
168-KCurrent Report0001604028-26-000030Jul 16, 2026 8:08 PM
178-KCurrent Report0001604028-26-000028Jun 18, 2026 11:23 AM
184Insider Transaction0001193125-26-274420Jun 17, 2026 9:35 PM
19ARSOthers0001604028-26-000026Jun 3, 2026 8:18 PM
20DEFA14AOthers0001604028-26-000025Jun 3, 2026 8:17 PM
21DEF 14AOthers0001604028-26-000024Jun 3, 2026 8:16 PM
224Insider Transaction0001193125-26-245201May 28, 2026 8:05 PM
234Insider Transaction0001193125-26-245193May 28, 2026 8:05 PM
244Insider Transaction0001193125-26-245194May 28, 2026 8:05 PM
254Insider Transaction0001193125-26-245189May 28, 2026 8:05 PM
264Insider Transaction0001193125-26-245187May 28, 2026 8:05 PM
274Insider Transaction0001193125-26-245185May 28, 2026 8:05 PM
284Insider Transaction0001193125-26-245184May 28, 2026 8:05 PM
294Insider Transaction0001193125-26-245182May 28, 2026 8:05 PM
304Insider Transaction0001193125-26-241876May 27, 2026 8:05 PM
314Insider Transaction0001193125-26-241875May 27, 2026 8:05 PM
324Insider Transaction0001193125-26-241873May 27, 2026 8:05 PM
334Insider Transaction0001193125-26-241869May 27, 2026 8:05 PM
344Insider Transaction0001193125-26-241861May 27, 2026 8:05 PM
354Insider Transaction0001193125-26-241866May 27, 2026 8:05 PM
364Insider Transaction0001193125-26-241860May 27, 2026 8:05 PM
374Insider Transaction0001193125-26-241865May 27, 2026 8:05 PM
384Insider Transaction0001193125-26-235060May 21, 2026 10:40 PM
394Insider Transaction0001193125-26-235056May 21, 2026 10:36 PM
404Insider Transaction0001193125-26-235054May 21, 2026 10:35 PM
414Insider Transaction0001193125-26-235044May 21, 2026 10:31 PM
424Insider Transaction0001193125-26-235025May 21, 2026 10:24 PM
434Insider Transaction0001193125-26-235024May 21, 2026 10:23 PM
444Insider Transaction0001193125-26-235018May 21, 2026 10:20 PM
454Insider Transaction0001193125-26-235014May 21, 2026 10:19 PM
464Insider Transaction0001193125-26-235010May 21, 2026 10:17 PM
478-KCurrent Report0001604028-26-000020May 21, 2026 8:08 PM
4810-KQuarterly & Annual Report0001604028-26-000019May 21, 2026 8:06 PM
498-KCurrent Report0001604028-26-000014May 21, 2026 11:06 AM
50SCHEDULE 13GBeneficial Ownership Report0002100119-26-000142Apr 29, 2026 8:40 PM
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