{"schema_version":"secwatch.filing_event.v1","accession":"0001604028-26-000030","form_type":"8-K","ticker":"WMS","cik":"0001604028","company_name":"ADVANCED DRAINAGE SYSTEMS, INC.","filed_at":"2026-07-16T20:08:32+00:00","discovered_at":"2026-07-16T20:09:00.266216+00:00","generated_at":"2026-07-16T20:09:03.390577+00:00","sec_items":["5.07","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"Advanced Drainage Systems shareholders elect all nine directors, ratify auditor, approve say-on-pay","bullets":["All nine director nominees elected with majority support; highest vote for Kelly S. Gast (67.3M for).","Ratification of Deloitte & Touche as auditor for FY2027 passed with 62.7M for, 6.6M against.","Advisory vote on executive compensation approved with 62.0M for, 5.2M against, 0.45M abstentions.","Annual meeting held July 16, 2026; all proposals passed as recommended by the board."],"urls":{"canonical":"https://secwatch.observer/filing/0001604028-26-000030","json":"https://secwatch.observer/filing/0001604028-26-000030.json","markdown":"https://secwatch.observer/filing/0001604028-26-000030.md","text":"https://secwatch.observer/filing/0001604028-26-000030.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1604028/000160402826000030/0001604028-26-000030-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1604028/000160402826000030/wms-20260716.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-16T20:09:03.390577+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}