{"schema_version":"secwatch.filing_event.v1","accession":"0000911177-23-000068","form_type":"8-K","ticker":"CWST","cik":"0000911177","company_name":"CASELLA WASTE SYSTEMS INC","filed_at":"2023-06-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.762472+00:00","generated_at":"2026-06-14T08:49:28.573306+00:00","sec_items":["5.02","5.07","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Casella Waste stockholders approve ESPP, elect three Class II directors at annual meeting","bullets":["Stockholders approved Second Amended and Restated 1997 ESPP (56,370,262 for, 19,163 against).","Electees to board: Michael L. Battles, Joseph G. Doody, Emily Nagle Green as Class II directors.","Advisory say-on-pay passed (54,468,844 for); frequency set at every 1 year (55,071,754 for).","RSM US LLP ratified as independent auditor for FY2023 (57,742,939 for)."],"urls":{"canonical":"https://secwatch.observer/filing/0000911177-23-000068","json":"https://secwatch.observer/filing/0000911177-23-000068.json","markdown":"https://secwatch.observer/filing/0000911177-23-000068.md","text":"https://secwatch.observer/filing/0000911177-23-000068.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/0000911177-23-000068-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/cwst-20230601.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T08:49:28.573306+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":"06151b8986d7f329dbbb29228d3476526ab896da","claim":"CASELLA WASTE SYSTEMS INC shareholders approved Ratification of the appointment of RSM US LLP as the Company's independent auditors for fiscal year 2023 at the 2023-12-31 meeting.","evidence_excerpt":"Proposal 5: The appointment of RSM US LLP, an independent registered public accounting firm, as the Company's independent auditors for the fiscal year ending December 31, 2023 was ratified.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/0000911177-23-000068-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"auditor ratification"},{"label":"Outcome","value":"passed"},{"label":"Meeting","value":"2023-12-31"}],"fact_type":"shareholder_vote"},{"claim_id":"5614cdf26e07f5dd47707bc0a6dfd8a6012e0f47","claim":"CASELLA WASTE SYSTEMS INC shareholders approved Advisory vote on the compensation of the Company's named executive officers.","evidence_excerpt":"Proposal 3: An advisory \"say-on-pay\" vote on the compensation of the Company's named executive officers was approved.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/0000911177-23-000068-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay"},{"label":"Outcome","value":"passed"}],"fact_type":"shareholder_vote"},{"claim_id":"87e5ce64989c3a873902f3cbb724355aaad21dfc","claim":"CASELLA WASTE SYSTEMS INC shareholders approved Advisory vote on the frequency of future advisory say-on-pay votes.","evidence_excerpt":"Proposal 4: The stockholders recommended, in an advisory \"say-on-frequency\" vote, that the frequency of future advisory \"say-on-pay\" votes be held every year. Every 1 Year Every 2 Years Every 3 Years Votes Abstaining Broker Non-Votes 55,071,754 27,423 1,288,211 8,520 2,106,964","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/0000911177-23-000068-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"say on pay frequency"},{"label":"Outcome","value":"passed"}],"fact_type":"shareholder_vote"},{"claim_id":"a8854d2573a6dac6f3e8a2ab48b82c730d2d5182","claim":"CASELLA WASTE SYSTEMS INC shareholders approved Approval of the Casella Waste Systems, Inc. Second Amended and Restated 1997 Employee Stock Purchase Plan.","evidence_excerpt":"Proposal 2: The Casella Waste Systems, Inc. Second Amended and Restated 1997 Employee Stock Purchase Plan was approved.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/0000911177-23-000068-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"equity plan"},{"label":"Outcome","value":"passed"}],"fact_type":"shareholder_vote"},{"claim_id":"e7d9aba2ffa4f6e330a4cb1217b2e308cce682f8","claim":"CASELLA WASTE SYSTEMS INC shareholders approved Election of three Class II directors.","evidence_excerpt":"Proposal 1: The following nominees were elected to the Board as Class II directors, each to serve for a term expiring at the 2026 Annual Meeting of Stockholders.","evidence_source":"SEC 8-K Item 5.07","evidence_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117723000068/0000911177-23-000068-index.htm","confidence":0.9,"family_label":"Shareholder Votes","details":[{"label":"Proposal","value":"director election"},{"label":"Outcome","value":"passed"}],"fact_type":"shareholder_vote"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}