{"schema_version":"secwatch.filing_event.v1","accession":"0001604028-21-000015","form_type":"8-K","ticker":"WMS","cik":"0001604028","company_name":"ADVANCED DRAINAGE SYSTEMS, INC.","filed_at":"2021-12-06T23:59:59+00:00","discovered_at":"2026-05-14T18:04:13.279526+00:00","generated_at":"2026-06-28T03:32:26.887128+00:00","sec_items":["8.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"medium","headline":"ADS acquires Jet Polymer Recycling, a plastic recycler in southeastern US","bullets":["Acquired Jet Polymer Recycling, a privately-owned recycler in southeastern US; no deal terms disclosed.","Jet operates three recycling plants in Alabama and Georgia.","Jet is the largest supplier of recycled polypropylene for ADS subsidiary Infiltrator Water Technologies.","Acquisition aims to secure high-quality recycled plastic for growth in on-site septic wastewater business."],"urls":{"canonical":"https://secwatch.observer/filing/0001604028-21-000015","json":"https://secwatch.observer/filing/0001604028-21-000015.json","markdown":"https://secwatch.observer/filing/0001604028-21-000015.md","text":"https://secwatch.observer/filing/0001604028-21-000015.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1604028/000160402821000015/0001604028-21-000015-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1604028/000160402821000015/wms-20211206.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T03:32:26.887128+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"}