{"schema_version":"secwatch.filing_event.v1","accession":"0001410578-25-002032","form_type":"8-K","ticker":"WAY","cik":"0001990354","company_name":"Waystar Holding Corp.","filed_at":"2025-09-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.768460+00:00","generated_at":"2026-05-17T06:54:52.005764+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Waystar enters underwriting agreement for secondary offering of 18M shares by selling stockholders","bullets":["Secondary offering of 18,000,000 shares of common stock by selling stockholders; company sells no shares.","Company will not receive any proceeds from the offering.","Underwriting agreement with J.P. Morgan Securities LLC dated September 10, 2025.","Offering expected to close on September 12, 2025, subject to customary conditions.","Shares offered under Company's Form S-3 registration statement filed July 14, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001410578-25-002032","json":"https://secwatch.observer/filing/0001410578-25-002032.json","markdown":"https://secwatch.observer/filing/0001410578-25-002032.md","text":"https://secwatch.observer/filing/0001410578-25-002032.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1990354/000141057825002032/0001410578-25-002032-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1990354/000141057825002032/tm2525858d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:54:52.005764+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"}