{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-16T09:52:38.988064+00:00","published_at":"2026-10-16T04:46:22.282887+00:00","section":"events","data":{"state":"PUBLISHED","derivation_version":"alpha-governance-event-derivation-v2","events":[{"event_id":"alpha:event:transition:1paxpok12vx20q","event_type":"CEO_CHANGED","effective_at":"2026-04-17","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:bruce-culleton","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:13"],"evidence_ids":["alpha:projection-evidence:document:583d5c37297768c65981cacc5c5a141a44cb6fd813eae96de6b63879ce0ee31c"],"summary":"Bruce Culleton executive of PROKIDNEY CORP., effective 2026-04-17.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:2x9401vpcdl1","event_type":"EXECUTIVE_APPOINTED","effective_at":"2026-04-17","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:darin-j-weber","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:14"],"evidence_ids":["alpha:projection-evidence:document:41c19b5fd24c9d1223235d36dfcde0e60b477808718d325eae9321181e211501"],"summary":"Darin J. Weber executive of PROKIDNEY CORP., effective 2026-04-17.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:5d8pt6zf1yqm","event_type":"CFO_CHANGED","effective_at":"2026-04-17","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:james-coulston","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:15"],"evidence_ids":["alpha:projection-evidence:document:8474e3ef5beea6aa9618532fc4d6cfd2e216a849ffe5d18f1c4541765bb2a668"],"summary":"James Coulston executive of PROKIDNEY CORP., effective 2026-04-17.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:18ovrdrcrn0v5","event_type":"GC_CHANGED","effective_at":"2026-04-17","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:todd-c-girolamo","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:document:6cce811da88a263e2599a58b49ae178b7ba17097e40c9fa2b2ab5ea2a88bbaa4"],"summary":"Todd C. Girolamo executive of PROKIDNEY CORP., effective 2026-04-17.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1q1fwvo1w4ov7q","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:bruce-culleton-m-d","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:7"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Bruce Culleton, M.D. seat on PROKIDNEY CORP., effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:19sj7ivtb36ad","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:alan-m-lotvin-m-d","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:5"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Alan M. Lotvin, M.D. seat on PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1kp93rk1itn6xa","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:brian-j-g-pereira-m-d","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:6"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Brian J.G. Pereira, M.D. seat on PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1sltf6s5epvh8","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:jennifer-fox","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:8"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Jennifer Fox seat on PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1607ohznqlfw9","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:jos-ignacio-jim-nez-santos","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:9"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Jos Ignacio Jiménez Santos seat on PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1fsye4mw6cnzc","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:uma-sinha-ph-d","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:11"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Uma Sinha, Ph.D. seat on PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1cby45315l8g67","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:william-f-doyle","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"William F. Doyle seat on PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1kue6s1rp3xp0","event_type":"COMMITTEE_CREATED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:committee:prokidney-corp:audit-chair","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:8"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Audit · Chair committee of PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1urkzqn1iml77r","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:jennifer-fox","alpha:committee:prokidney-corp:audit-chair"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:8"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Jennifer Fox member of Audit · Chair, effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:2idrxtg3i79v","event_type":"COMMITTEE_CREATED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:committee:prokidney-corp:compensation-nominating-and-governance-chair","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Compensation; Nominating and Governance · Chair committee of PROKIDNEY CORP., effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:q5kssz1n7mwj7","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2022-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:william-f-doyle","alpha:committee:prokidney-corp:compensation-nominating-and-governance-chair"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"William F. Doyle member of Compensation; Nominating and Governance · Chair, effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:zbg7gp1qvmj9h","event_type":"DIRECTOR_APPOINTED","effective_at":"2019-01-01","detected_at":"2026-10-16T04:46:22.282887+00:00","subject_ids":["alpha:person:pablo-legorreta-2","alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c"],"caused_claim_ids":["alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be"],"summary":"Pablo Legorreta seat on PROKIDNEY CORP., effective 2019-01-01.","derivation":"temporal_relationship_change"}]},"claims":[{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:5","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:alan-m-lotvin-m-d","object_label":"Alan M. Lotvin, M.D.","object_source_name_forms":[],"value":"Alan M. Lotvin, M.D.: 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:alan-m-lotvin-m-d","name":"Alan M. Lotvin, M.D."},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":true,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:6","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:brian-j-g-pereira-m-d","object_label":"Brian J.G. Pereira, M.D.","object_source_name_forms":[],"value":"Brian J.G. Pereira, M.D.: 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:brian-j-g-pereira-m-d","name":"Brian J.G. Pereira, M.D."},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":true,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:7","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:bruce-culleton-m-d","object_label":"Bruce Culleton, M.D.","object_source_name_forms":[],"value":"Bruce Culleton, M.D.: 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:bruce-culleton-m-d","name":"Bruce Culleton, M.D."},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":false,"start_date":"2023-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2023-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2023-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:8","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:jennifer-fox","object_label":"Jennifer Fox","object_source_name_forms":[],"value":"Jennifer Fox: Director, Audit · Chair","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:jennifer-fox","name":"Jennifer Fox"},"title":"Director","role_category":"director","committee":"Audit · Chair","is_board_chair":false,"is_independent":true,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:9","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:jos-ignacio-jim-nez-santos","object_label":"Jos Ignacio Jiménez Santos","object_source_name_forms":[],"value":"Jos Ignacio Jiménez Santos: 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:jos-ignacio-jim-nez-santos","name":"Jos Ignacio Jiménez Santos"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":true,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:10","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:pablo-legorreta-2","object_label":"Pablo Legorreta","object_source_name_forms":[],"value":"Pablo Legorreta: 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:pablo-legorreta-2","name":"Pablo Legorreta"},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":false,"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":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2019-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:11","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:uma-sinha-ph-d","object_label":"Uma Sinha, Ph.D.","object_source_name_forms":[],"value":"Uma Sinha, Ph.D.: 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:uma-sinha-ph-d","name":"Uma Sinha, Ph.D."},"title":"Director","role_category":"director","committee":null,"is_board_chair":false,"is_independent":true,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:12","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:william-f-doyle","object_label":"William F. Doyle","object_source_name_forms":[],"value":"William F. Doyle: Director, Compensation; Nominating and Governance · Chair","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:william-f-doyle","name":"William F. Doyle"},"title":"Director","role_category":"director","committee":"Compensation; Nominating and Governance · Chair","is_board_chair":false,"is_independent":true,"start_date":"2022-01-01","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2022-01-01","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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":"2026-04-17","effective_from":"2022-01-01","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"confirmed","review_state":"none","confidence":0.85,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:13","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:bruce-culleton","object_label":"Bruce Culleton","object_source_name_forms":[],"value":"Bruce Culleton: 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:bruce-culleton","name":"Bruce Culleton"},"title":"Chief Executive Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-17","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-17","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:583d5c37297768c65981cacc5c5a141a44cb6fd813eae96de6b63879ce0ee31c","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:16.98429+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":"2026-04-17T00:00:00+00:00","effective_from":"2026-04-17","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+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:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:14","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:darin-j-weber","object_label":"Darin J. Weber","object_source_name_forms":[],"value":"Darin J. Weber: Chief Regulatory 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:darin-j-weber","name":"Darin J. Weber"},"title":"Chief Regulatory Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-17","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-17","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:41c19b5fd24c9d1223235d36dfcde0e60b477808718d325eae9321181e211501","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:15.846188+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":"2026-04-17T00:00:00+00:00","effective_from":"2026-04-17","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+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:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:15","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:james-coulston","object_label":"James Coulston","object_source_name_forms":[],"value":"James Coulston: Chief Financial 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:james-coulston","name":"James Coulston"},"title":"Chief Financial Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-17","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-17","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:8474e3ef5beea6aa9618532fc4d6cfd2e216a849ffe5d18f1c4541765bb2a668","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:15.26881+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":"2026-04-17T00:00:00+00:00","effective_from":"2026-04-17","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+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:b8ac1186-a059-4834-b74a-3eea8cc4ff5c:leadership_role:16","subject_id":"alpha:company:b8ac1186-a059-4834-b74a-3eea8cc4ff5c","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:todd-c-girolamo","object_label":"Todd C. Girolamo","object_source_name_forms":[],"value":"Todd C. Girolamo: 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:todd-c-girolamo","name":"Todd C. Girolamo"},"title":"Chief Legal Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-17","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-17","valid_to":null,"recorded_at":"2026-10-16T04:46:22.282887+00:00","sources":[{"id":"alpha:projection-evidence:document:6cce811da88a263e2599a58b49ae178b7ba17097e40c9fa2b2ab5ea2a88bbaa4","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:16.426305+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":"2026-04-17T00:00:00+00:00","effective_from":"2026-04-17","effective_until":null,"observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+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:8753020b9a75676ce6ec6fa46bf29c463206762ee2f7a0c7ef8f5365364371be","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"PROKIDNEY CORP. DEF 14A 2026-04-17","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17","retrieved_at":"2026-04-24T23:38:02.557+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:583d5c37297768c65981cacc5c5a141a44cb6fd813eae96de6b63879ce0ee31c","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:16.98429+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:41c19b5fd24c9d1223235d36dfcde0e60b477808718d325eae9321181e211501","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:15.846188+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:8474e3ef5beea6aa9618532fc4d6cfd2e216a849ffe5d18f1c4541765bb2a668","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:15.26881+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:6cce811da88a263e2599a58b49ae178b7ba17097e40c9fa2b2ab5ea2a88bbaa4","identity_scope":"source_document_reference","source_type":"sec_filing","title":"PROK DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1850270/000114036126015362/ny20066059x1_def14a.htm","source_date":"2026-04-17T00:00:00+00:00","retrieved_at":"2026-05-16T07:08:16.426305+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":0.847,"status":"strong","publication_readiness":"ready","dimensions":{"identity":1,"coverage":0.5,"freshness":1,"evidence_completeness":1,"source_authority":0.882,"cross_source_agreement":0.75,"temporal_completeness":0.8},"diagnostics":{"published_claims":22,"factual_claims":22,"claims_with_linked_evidence":22,"disputed_claims":0,"conflicts":0,"stale_claims":0,"stale_claim_ids":[],"temporal_claims":15,"temporal_claims_with_valid_from":12,"missing_coverage_sections":["governance","financials","workforce","ownership","ratings"],"missing_expected_claims":["headquarters","official_website","financial_metric","governance_document","ownership","auditor","legal_matter","risk","ai_governance"]},"derivation":"deterministic_record_projection"},"publication":{"state":"PUBLISHED","published_at":"2026-10-16T04:46:22.282887+00:00","observed_at":"2026-10-16T04:46:22.282887+00:00","reviewed_at":"2026-10-16T04:46:22.282887+00:00","verified_at":"2026-10-16T04:46:22.282887+00:00"},"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":22,"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/prokidney-corp/events","section":"events","href":"https://registry.alpha.ac/api/public/companies/prokidney-corp?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."]}