{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-038371","form_type":"8-K","ticker":"CWST","cik":"0000911177","company_name":"CASELLA WASTE SYSTEMS INC","filed_at":"2025-08-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.670176+00:00","generated_at":"2026-05-17T20:19:19.365131+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Casella Waste names Ned Coletta CEO effective Jan 1, 2026; founder becomes Executive Chairman","bullets":["Founder John Casella becomes Executive Chairman effective Jan 1, 2026; salary $750k, bonus target 100%.","President Ned Coletta appointed CEO effective Jan 1, 2026; salary $750k, bonus 150%, equity grant $2.5M.","Coletta joins Board as Class II director; has over 20 years at Casella, previously served as CFO.","Casella to remain Chairman supporting strategy; Coletta's term expires at 2026 annual meeting."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-038371","json":"https://secwatch.observer/filing/0001628280-25-038371.json","markdown":"https://secwatch.observer/filing/0001628280-25-038371.md","text":"https://secwatch.observer/filing/0001628280-25-038371.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/911177/000162828025038371/0001628280-25-038371-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/911177/000162828025038371/cwst-20250801.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T20:19:19.365131+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"}