{"filing":{"accession_number":"0001604028-26-000030","cik":"0001604028","ticker":"WMS","company_name":"ADVANCED DRAINAGE SYSTEMS, INC.","form":"8-K","filing_date":"2026-07-16","report_date":null,"primary_document":"wms-20260716.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1604028/000160402826000030/wms-20260716.htm"},"events":[{"id":18411,"run_id":16548,"accession_number":"0001604028-26-000030","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"summary":"This Item 5.07 disclosure reports the final voting results from Advanced Drainage Systems' 2026 Annual Meeting of Stockholders held on July 16, 2026. The filing presents detailed tabulations for three proposals: election of nine directors, ratification of Deloitte \u0026 Touche LLP as independent auditor, and advisory approval of executive compensation. All three proposals passed with substantial majorities. This is a classic shareholder vote results disclosure required under Item 5.07 of Form 8-K.","company_name":"ADVANCED DRAINAGE SYSTEMS, INC.","ticker":"WMS","filing_date":"2026-07-16","form":"8-K","submitted_at":null,"items":[{"id":17213,"accession_number":"0001604028-26-000030","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This Item 5.07 disclosure reports the final voting results from Advanced Drainage Systems' 2026 Annual Meeting of Stockholders held on July 16, 2026. The filing presents detailed tabulations for three proposals: election of nine directors, ratification of Deloitte \u0026 Touche LLP as independent auditor, and advisory approval of executive compensation. All three proposals passed with substantial majorities. This is a classic shareholder vote results disclosure required under Item 5.07 of Form 8-K.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-16T20:10:22.120921+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":17213,"accession_number":"0001604028-26-000030","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This Item 5.07 disclosure reports the final voting results from Advanced Drainage Systems' 2026 Annual Meeting of Stockholders held on July 16, 2026. The filing presents detailed tabulations for three proposals: election of nine directors, ratification of Deloitte \u0026 Touche LLP as independent auditor, and advisory approval of executive compensation. All three proposals passed with substantial majorities. This is a classic shareholder vote results disclosure required under Item 5.07 of Form 8-K.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-16T20:10:22.120921+00:00","company_name":"ADVANCED DRAINAGE SYSTEMS, INC.","ticker":"WMS","filing_date":"2026-07-16"}]}