{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-13T12:25:55.63625+00:00","published_at":"2026-10-13T04:45:58.617162+00:00","section":"events","data":{"state":"PUBLISHED","derivation_version":"alpha-governance-event-derivation-v2","events":[{"event_id":"alpha:event:transition:1uv49d01ys102k","event_type":"CEO_CHANGED","effective_at":"2026-04-10","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:david-hung-m-d","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:15"],"evidence_ids":["alpha:projection-evidence:document:93f1e7f80f96814fd8c93c2f3c93a3595bf631d74f470e9616fd358df5f56bee"],"summary":"David Hung, M.D. executive of Nuvation Bio Inc., effective 2026-04-10.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1glwj6dbykke7","event_type":"EXECUTIVE_APPOINTED","effective_at":"2026-04-10","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:george-mclean-milne-jr-ph-d","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:18"],"evidence_ids":["alpha:projection-evidence:document:ae7e7b7f9c93589d1f87548ae7f1ab0f9bab0613b15528c3c81ac843934b9051"],"summary":"George Mclean Milne Jr., Ph.D. executive of Nuvation Bio Inc., effective 2026-04-10.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:13ebfda12dwad0","event_type":"GC_CHANGED","effective_at":"2026-04-10","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:stephen-dang-ph-d","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:24"],"evidence_ids":["alpha:projection-evidence:document:238c0ab7e000d40de571bff8716f52e3997f8d5b048bf23a550fe3e186234b35"],"summary":"Stephen Dang, Ph.D. executive of Nuvation Bio Inc., effective 2026-04-10.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:109ioadtzm9m1","event_type":"DIRECTOR_APPOINTED","effective_at":"2024-01-01","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:min-cui-nuvb","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:8"],"evidence_ids":["alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992"],"summary":"Min Cui seat on Nuvation Bio Inc., effective 2024-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1c20xbe1mox66s","event_type":"DIRECTOR_APPOINTED","effective_at":"2024-01-01","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:robert-mashal-nuvb","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992"],"summary":"Robert Mashal seat on Nuvation Bio Inc., effective 2024-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:13aunyb1w165y3","event_type":"DIRECTOR_APPOINTED","effective_at":"2020-01-01","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:kathryn-e-falberg-nuvb","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:6"],"evidence_ids":["alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992"],"summary":"Kathryn E. Falberg seat on Nuvation Bio Inc., effective 2020-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1gzvh3ceezgho","event_type":"DIRECTOR_APPOINTED","effective_at":"2020-01-01","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:robert-b-bazemore-jr-nuvb","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:9"],"evidence_ids":["alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992"],"summary":"Robert B. Bazemore, Jr seat on Nuvation Bio Inc., effective 2020-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:xxd0viywwjlo","event_type":"DIRECTOR_APPOINTED","effective_at":"2019-01-01","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:kim-blickenstaff-nuvb","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:7"],"evidence_ids":["alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992"],"summary":"Kim Blickenstaff seat on Nuvation Bio Inc., effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:16zh14v1erpi47","event_type":"DIRECTOR_APPOINTED","effective_at":"2019-01-01","detected_at":"2026-10-13T04:45:58.617162+00:00","subject_ids":["alpha:person:w-anthony-vernon-nuvb","alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9"],"caused_claim_ids":["alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:11"],"evidence_ids":["alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992"],"summary":"W. Anthony Vernon seat on Nuvation Bio Inc., effective 2019-01-01.","derivation":"temporal_relationship_change"}]},"claims":[{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:6","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:kathryn-e-falberg-nuvb","object_label":"Kathryn E. Falberg","object_source_name_forms":[],"value":"Kathryn E. Falberg: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:kathryn-e-falberg-nuvb","name":"Kathryn E. Falberg"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2020-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2020-01-01","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2020-01-01","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:7","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:kim-blickenstaff-nuvb","object_label":"Kim Blickenstaff","object_source_name_forms":[],"value":"Kim Blickenstaff: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:kim-blickenstaff-nuvb","name":"Kim Blickenstaff"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2019-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2019-01-01","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2019-01-01","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:8","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:min-cui-nuvb","object_label":"Min Cui","object_source_name_forms":[],"value":"Min Cui: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:min-cui-nuvb","name":"Min Cui"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2024-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2024-01-01","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2024-01-01","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:9","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:robert-b-bazemore-jr-nuvb","object_label":"Robert B. Bazemore, Jr","object_source_name_forms":[],"value":"Robert B. Bazemore, Jr: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:robert-b-bazemore-jr-nuvb","name":"Robert B. Bazemore, Jr"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2020-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2020-01-01","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2020-01-01","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:10","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:robert-mashal-nuvb","object_label":"Robert Mashal","object_source_name_forms":[],"value":"Robert Mashal: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:robert-mashal-nuvb","name":"Robert Mashal"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2024-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2024-01-01","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2024-01-01","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:11","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:w-anthony-vernon-nuvb","object_label":"W. Anthony Vernon","object_source_name_forms":[],"value":"W. Anthony Vernon: Director","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"board_seat","person":{"alpha_id":"alpha:person:w-anthony-vernon-nuvb","name":"W. Anthony Vernon"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2019-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2019-01-01","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2019-01-01","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.88,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:15","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:david-hung-m-d","object_label":"David Hung, M.D.","object_source_name_forms":[],"value":"David Hung, M.D.: President and Chief Executive Officer","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"executive_role","person":{"alpha_id":"alpha:person:david-hung-m-d","name":"David Hung, M.D."},"title":"President and Chief Executive Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-10","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-10","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:93f1e7f80f96814fd8c93c2f3c93a3595bf631d74f470e9616fd358df5f56bee","identity_scope":"source_document_reference","source_type":"sec_filing","title":"NUVB DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-05-05T00:04:07.876677+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2026-04-10","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:18","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:george-mclean-milne-jr-ph-d","object_label":"George Mclean Milne Jr., Ph.D.","object_source_name_forms":[],"value":"George Mclean Milne Jr., Ph.D.: Chief Scientific Officer","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"executive_role","person":{"alpha_id":"alpha:person:george-mclean-milne-jr-ph-d","name":"George Mclean Milne Jr., Ph.D."},"title":"Chief Scientific Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-10","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-10","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:ae7e7b7f9c93589d1f87548ae7f1ab0f9bab0613b15528c3c81ac843934b9051","identity_scope":"source_document_reference","source_type":"sec_filing","title":"NUVB DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-05-05T00:04:08.939044+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2026-04-10","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:76051842-2ee0-425c-9520-b3e1bb709ce9:leadership_role:24","subject_id":"alpha:company:76051842-2ee0-425c-9520-b3e1bb709ce9","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:stephen-dang-ph-d","object_label":"Stephen Dang, Ph.D.","object_source_name_forms":[],"value":"Stephen Dang, Ph.D.: Chief Legal Officer","claim_type":"leadership_role","predicate_id":"alpha:predicate:leadership_role","predicate_version":1,"machine_key":"leadership_role","human_label":"Leadership Role","governed_predicate":true,"machine_value":{"kind":"executive_role","person":{"alpha_id":"alpha:person:stephen-dang-ph-d","name":"Stephen Dang, Ph.D."},"title":"Chief Legal Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-10","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-10","valid_to":null,"recorded_at":"2026-10-13T04:45:58.617162+00:00","sources":[{"id":"alpha:projection-evidence:document:238c0ab7e000d40de571bff8716f52e3997f8d5b048bf23a550fe3e186234b35","identity_scope":"source_document_reference","source_type":"sec_filing","title":"NUVB DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-05-05T00:04:11.153287+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"source_date":"2026-04-10T00:00:00+00:00","effective_from":"2026-04-10","effective_until":null,"observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.94,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"}],"evidence":[{"id":"alpha:projection-evidence:document:c2f66af9f6f8c3d6020d21286c0063d8dee14f740e68a3f4500509d10aba0992","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"DEF 14A nuvb-20260521.htm","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-09-02T01:29:32.255811+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}},{"id":"alpha:projection-evidence:document:93f1e7f80f96814fd8c93c2f3c93a3595bf631d74f470e9616fd358df5f56bee","identity_scope":"source_document_reference","source_type":"sec_filing","title":"NUVB DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-05-05T00:04:07.876677+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}},{"id":"alpha:projection-evidence:document:ae7e7b7f9c93589d1f87548ae7f1ab0f9bab0613b15528c3c81ac843934b9051","identity_scope":"source_document_reference","source_type":"sec_filing","title":"NUVB DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-05-05T00:04:08.939044+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}},{"id":"alpha:projection-evidence:document:238c0ab7e000d40de571bff8716f52e3997f8d5b048bf23a550fe3e186234b35","identity_scope":"source_document_reference","source_type":"sec_filing","title":"NUVB DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1811063/000114036126014157/nuvb-20260521.htm","source_date":"2026-04-10T00:00:00+00:00","retrieved_at":"2026-05-05T00:04:11.153287+00:00","locator":null,"use_rights":{"schema_version":"alpha-source-use-rights-v1","classification":"unknown","public_retrieval":"not_specified","agent_retrieval":"not_specified","redistribution":"not_granted","derived_use":"not_specified","model_training":"not_granted","retention":"not_specified","attribution_required":null,"license_id":null,"terms_url":null,"reviewed_at":null,"derivation":"fail_closed_unknown"}}],"coverage_state":"PUBLISHED","quality":{"schema_version":"alpha-record-quality-v2","overall":0.831,"status":"strong","publication_readiness":"ready","dimensions":{"identity":1,"coverage":0.5,"freshness":1,"evidence_completeness":1,"source_authority":0.892,"cross_source_agreement":0.75,"temporal_completeness":0.45},"diagnostics":{"published_claims":24,"factual_claims":24,"claims_with_linked_evidence":24,"disputed_claims":0,"conflicts":0,"stale_claims":0,"stale_claim_ids":[],"temporal_claims":20,"temporal_claims_with_valid_from":9,"missing_coverage_sections":["governance","financials","workforce","ownership","ratings"],"missing_expected_claims":["headquarters","official_website","committee","financial_metric","governance_document","ownership","auditor","legal_matter","risk","ai_governance"]},"derivation":"deterministic_record_projection"},"publication":{"state":"PUBLISHED","published_at":"2026-10-13T04:45:58.617162+00:00","observed_at":"2026-10-13T04:45:58.617162+00:00","reviewed_at":"2026-10-13T04:45:58.617162+00:00","verified_at":"2026-10-13T04:45:58.617162+00:00"},"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":24,"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.","facets":[{"facet":"identity","state":"unclaimed"},{"facet":"evidence","state":"source_reported"},{"facet":"evaluation","state":"not_evaluated"},{"facet":"monitoring","state":null},{"facet":"authority","state":null},{"facet":"freshness","state":"current"}]},"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"},"resource":{"uri":"alpha://company/nuvation-bio-inc/events","section":"events","href":"https://registry.alpha.ac/api/public/companies/nuvation-bio-inc?format=record&section=events","media_type":"application/json","availability":"contract"},"limitations":["Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.","Only explicitly published canonical company identity and current confirmed public roles are included.","Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.","Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.","This Company Profile is an identity and evidence record, not an Alpha rating."]}