{"schema_version":"alpha-profile-public-v1","slug":"douglas-r-casella","canonical_url":"https://registry.alpha.ac/people/douglas-r-casella","as_of":"2026-09-13T19:57:20.6206+00:00","published_at":"2026-09-02T02:37:21.67357+00:00","last_reviewed_at":"2026-05-15T21:34:50.04+00:00","identity":{"display_name":"Douglas R. Casella","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["director"],"current_role":{"company_name":"CASELLA WASTE SYSTEMS INC","company_slug":"casella-waste-systems-inc","exchange":"NASDAQ","ticker":"CWST","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":"1993-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","effective_date":"2026-04-17","last_checked_at":"2026-05-12T00:22:37.39+00:00"}}},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=douglas-r-casella","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=douglas-r-casella&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"roles":[{"company_name":"CASELLA WASTE SYSTEMS INC","company_slug":"casella-waste-systems-inc","exchange":"NASDAQ","ticker":"CWST","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":"1993-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","effective_date":"2026-04-17","last_checked_at":"2026-05-12T00:22:37.39+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Douglas R. Casella as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:34:50.216666+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CWST DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","published_at":"2026-04-17T00:00:00+00:00","last_checked_at":"2026-05-15T21:34:50.116949+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Vice Chair","claim_text":"Douglas R. Casella currently serves as Vice Chair at Casella Waste Systems.","claim_state":"verified","valid_from":"2026-04-17","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:34:50.183773+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CWST DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","published_at":"2026-04-17T00:00:00+00:00","last_checked_at":"2026-05-15T21:34:50.116949+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":[],"claim_text":"Douglas R. Casella serves on no disclosed committees.","claim_state":"verified","valid_from":"2026-04-17","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:34:50.200897+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CWST DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","published_at":"2026-04-17T00:00:00+00:00","last_checked_at":"2026-05-15T21:34:50.116949+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Douglas R. Casella as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:34:50.249122+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CWST DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","published_at":"2026-04-17T00:00:00+00:00","last_checked_at":"2026-05-15T21:34:50.116949+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Proxy extraction classified technology background for Douglas R. Casella as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:34:50.233478+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"CWST DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","published_at":"2026-04-17T00:00:00+00:00","last_checked_at":"2026-05-15T21:34:50.116949+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_membership","claim_value":{"organization":"CASELLA WASTE SYSTEMS INC","name":"CASELLA WASTE SYSTEMS INC","ticker":"CWST"},"claim_text":"Director at CASELLA WASTE SYSTEMS INC","claim_state":"confirmed","valid_from":"1993-01-01","valid_to":null,"confidence":0.85,"source_tier":null,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:34:50.04+00:00","version":1,"evidence":[{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","effective_date":"2026-04-17","last_checked_at":"2026-05-12T00:22:37.39+00:00"}]}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/douglas-r-casella#profile","url":"https://registry.alpha.ac/people/douglas-r-casella","dateModified":"2026-05-15T21:34:50.04+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/douglas-r-casella#person","name":"Douglas R. Casella","url":"https://registry.alpha.ac/people/douglas-r-casella","jobTitle":"Director","worksFor":{"@type":"Organization","name":"CASELLA WASTE SYSTEMS INC","tickerSymbol":"NASDAQ: CWST"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","startDate":"1993-01-01","memberOf":{"@type":"Organization","name":"CASELLA WASTE SYSTEMS INC","url":"https://registry.alpha.ac/companies/casella-waste-systems-inc","tickerSymbol":"NASDAQ: CWST"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/911177/000119312526161565/d33908ddef14a.htm","name":"CWST DEF 14A director slate"}],"mainEntityOfPage":"https://registry.alpha.ac/people/douglas-r-casella"},"presentation":null,"presentation_authority":"not_published","trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":7,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":7,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":2,"distinct_source_count":1,"conflicts":[],"conflict_count":0,"headline_conflict_count":0,"internal_review_conflict_count":0,"contradiction_types":[],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":7,"corroborated":0,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"Published claims are reported by public sources; none is Alpha verified. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":7,"corroborated_claims":0,"sources":2,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-05-15T21:34:50.04+00:00","observed_at":"2026-09-13T19:57:20.6206+00:00","freshness_days":121}},"rights":{"public_retrieval":"allowed","agent_retrieval":"allowed","redistribution":"not_granted","model_training":"not_granted","commercial_use":"not_specified","relationship_pathfinding":"not_granted","direct_contact":"not_granted"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"douglas-r-casella","canonical_url":"https://registry.alpha.ac/people/douglas-r-casella"},"publication":{"published_at":"2026-09-02T02:37:21.67357+00:00","last_reviewed_at":"2026-05-15T21:34:50.04+00:00","as_of":"2026-09-13T19:57:20.6206+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/douglas-r-casella","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/douglas-r-casella","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/douglas-r-casella.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}