{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-20T09:21:53.825046+00:00","published_at":"2026-10-20T04:46:30.311356+00:00","section":"events","data":{"state":"PUBLISHED","derivation_version":"alpha-governance-event-derivation-v2","events":[{"event_id":"alpha:event:transition:viohrn1u3mwpf","event_type":"EXECUTIVE_APPOINTED","effective_at":"2025-07-18","detected_at":"2026-10-20T04:46:30.311356+00:00","subject_ids":["alpha:person:chad-t-campbell-ango","alpha:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9"],"caused_claim_ids":["alpha:claim:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9:leadership_role:13"],"evidence_ids":["alpha:projection-evidence:document:c3119f6d73f7abdd69e5e94feb1a0451f6af7c9f606b8905bf43e4fca5b63119"],"summary":"Chad T. 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Nighan executive of ANGIODYNAMICS INC, effective 2025-07-18.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1as7maz8ye7y3","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-20T04:46:30.311356+00:00","subject_ids":["alpha:person:lorinda-a-burgess","alpha:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9"],"caused_claim_ids":["alpha:claim:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:25c64779387ea8d18053c8ff6afd541ee95af814299780306c26afd42f8f5736"],"summary":"Lorinda A. 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Tarnoff, MD member of Compensation; Nominating and Governance, effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1yw9xvx1ic5qt5","event_type":"DIRECTOR_APPOINTED","effective_at":"2016-01-01","detected_at":"2026-10-20T04:46:30.311356+00:00","subject_ids":["alpha:person:eileen-o-auen","alpha:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9"],"caused_claim_ids":["alpha:claim:company:68b0ab90-a96c-4fb4-91ca-e83cadf91de9:leadership_role:5"],"evidence_ids":["alpha:projection-evidence:document:25c64779387ea8d18053c8ff6afd541ee95af814299780306c26afd42f8f5736"],"summary":"Eileen O. 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