{"schema_version":"secwatch.filing_event.v1","accession":"0000911177-22-000016","form_type":"8-K","ticker":"CWST","cik":"0000911177","company_name":"CASELLA WASTE SYSTEMS INC","filed_at":"2022-04-21T23:59:59+00:00","discovered_at":"2026-05-14T18:04:04.293659+00:00","generated_at":"2026-06-26T05:58:51.592306+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Casella Waste Systems announces President/COO retirement and executive promotions effective July 1, 2022","bullets":["Edwin D. Johnson to retire as President and COO effective June 30, 2022; will stay on as advisor.","Edmond R. Coletta (current SVP/CFO/Treasurer) becomes President and CFO, no longer Treasurer, effective July 1, 2022.","Sean Steves (current SVP of Operations) becomes SVP and COO of Solid Waste Operations effective July 1, 2022.","Coletta has been with company since 2004; Steves has 25 years of waste industry experience."],"urls":{"canonical":"https://secwatch.observer/filing/0000911177-22-000016","json":"https://secwatch.observer/filing/0000911177-22-000016.json","markdown":"https://secwatch.observer/filing/0000911177-22-000016.md","text":"https://secwatch.observer/filing/0000911177-22-000016.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/911177/000091117722000016/0000911177-22-000016-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/911177/000091117722000016/cwst-20220418.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T05:58:51.592306+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":[{"claim_id":"42515434bf","claim":"Edwin D. Johnson departed as President and Chief Operating Officer at CASELLA WASTE SYSTEMS INC.","evidence_excerpt":"On April 18, 2022, Edwin D. Johnson provided notice of his decision to retire as President and Chief Operating Officer of Casella Waste Systems, Inc. (the “Company”), effective June 30, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117722000016/0000911177-22-000016-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"President and Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"952a8cee71","claim":"Edmond R. Coletta was appointed as President and Chief Financial Officer at CASELLA WASTE SYSTEMS INC.","evidence_excerpt":"On April 21, 2022, the Company announced that effective July 1, 2022, Edmond R. Coletta, age 46, the current Senior Vice President, Chief Financial Officer and Treasurer of the Company, will become the Company’s President and Chief Financial Officer and will no longer serve as Treasurer","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117722000016/0000911177-22-000016-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President and Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"ed8d4e9838","claim":"Sean Steves was appointed as Senior Vice President and Chief Operating Officer of Solid Waste Operations at CASELLA WASTE SYSTEMS INC.","evidence_excerpt":"and Sean Steves, age 46, the current Senior Vice President of Operations of the Company, will become the Company’s Senior Vice President and Chief Operating Officer of Solid Waste Operations.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117722000016/0000911177-22-000016-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Senior Vice President and Chief Operating Officer of Solid Waste Operations"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}