{"schema_version":"secwatch.filing_event.v1","accession":"0001604028-22-000030","form_type":"8-K","ticker":"WMS","cik":"0001604028","company_name":"ADVANCED DRAINAGE SYSTEMS, INC.","filed_at":"2022-06-02T23:59:59+00:00","discovered_at":"2026-05-14T18:04:01.445862+00:00","generated_at":"2026-06-25T05:09:06.194360+00:00","sec_items":["7.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Advanced Drainage Systems announces proposed $500M senior notes offering due 2030","bullets":["Up to $500M aggregate principal of senior unsecured notes due 2030.","Notes will be guaranteed by domestic subsidiaries that guarantee the revolver.","Proceeds to repay outstanding revolver borrowings; remainder for general corporate purposes.","Offering is private, exempt from registration under Rule 144A/Regulation S."],"urls":{"canonical":"https://secwatch.observer/filing/0001604028-22-000030","json":"https://secwatch.observer/filing/0001604028-22-000030.json","markdown":"https://secwatch.observer/filing/0001604028-22-000030.md","text":"https://secwatch.observer/filing/0001604028-22-000030.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1604028/000160402822000030/0001604028-22-000030-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1604028/000160402822000030/wms-20220602.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T05:09:06.194360+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"}