{"filing":{"accession_number":"0000911177-26-000035","cik":"0000911177","ticker":"CWST","company_name":"CASELLA WASTE SYSTEMS INC","form":"8-K","filing_date":"2026-07-01","report_date":null,"primary_document":"cwst-20260626.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/911177/000091117726000035/cwst-20260626.htm"},"events":[{"id":15327,"run_id":13677,"accession_number":"0000911177-26-000035","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"The Board appointed Damian A. Ribar as Executive Vice President and Chief Operating Officer, effective July 20, 2026. While the disclosure includes compensatory details (base salary of $500,000, equity awards, and bonus eligibility), the principal disclosed action is the appointment of a named executive officer to a C-suite role. The compensation terms are ancillary to the appointment itself.","company_name":"CASELLA WASTE SYSTEMS INC","ticker":"CWST","filing_date":"2026-07-01","form":"8-K","submitted_at":null,"items":[{"id":13046,"accession_number":"0000911177-26-000035","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The Board appointed Damian A. Ribar as Executive Vice President and Chief Operating Officer, effective July 20, 2026. While the disclosure includes compensatory details (base salary of $500,000, equity awards, and bonus eligibility), the principal disclosed action is the appointment of a named executive officer to a C-suite role. The compensation terms are ancillary to the appointment itself.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T12:28:36.299552+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":13046,"accession_number":"0000911177-26-000035","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The Board appointed Damian A. Ribar as Executive Vice President and Chief Operating Officer, effective July 20, 2026. While the disclosure includes compensatory details (base salary of $500,000, equity awards, and bonus eligibility), the principal disclosed action is the appointment of a named executive officer to a C-suite role. The compensation terms are ancillary to the appointment itself.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-01T12:28:36.299552+00:00","company_name":"CASELLA WASTE SYSTEMS INC","ticker":"CWST","filing_date":"2026-07-01"}]}