{"schema_version":"secwatch.filing_event.v1","accession":"0000911177-26-000038","form_type":"8-K/A","ticker":"CWST","cik":"0000911177","company_name":"CASELLA WASTE SYSTEMS INC","filed_at":"2026-07-20T21:19:32+00:00","discovered_at":"2026-07-20T21:20:00.306837+00:00","generated_at":"2026-07-20T21:20:04.189212+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Casella Waste Systems appoints Damian A. Ribar as EVP & COO with $500K base salary","bullets":["Employment agreement effective July 20, 2026; annual base salary of $500,000.","Bonus eligible up to 85% of base salary, payable in cash, stock options, RSUs, or PSUs.","Severance upon termination without cause or for good reason includes base salary, target bonus, healthcare for one year, and accelerated equity vesting.","Appointment previously announced July 1, 2026; this amendment provides compensation details."],"urls":{"canonical":"https://secwatch.observer/filing/0000911177-26-000038","json":"https://secwatch.observer/filing/0000911177-26-000038.json","markdown":"https://secwatch.observer/filing/0000911177-26-000038.md","text":"https://secwatch.observer/filing/0000911177-26-000038.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/911177/000091117726000038/0000911177-26-000038-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/911177/000091117726000038/cwst-20260626.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-20T21:20:04.189212+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"}