{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-17T13:50:26.053572+00:00","published_at":"2026-10-17T04:46:39.768585+00:00","section":"leadership","data":{"state":"PUBLISHED","executives":[{"person":{"alpha_id":"alpha:person:beth-smith","name":"Beth Smith","canonical_url":"https://registry.alpha.ac/people/beth-smith"},"title":"Vice President, Controller and Treasurer","role_code":"CAO","role_code_basis":"title_normalization","status":"current","start_date":"2026-04-08","end_date":null,"named_executive_officer":null,"board_member":false,"fields_not_published":["reporting_relationship","authority","compensation","equity_ownership","succession_state"],"claim_id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:16","evidence_ids":["alpha:projection-evidence:document:709f303774ea9a75d4c9571683628905a52c97fdf551d2a9f892b48feb8ec34c"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:eric-risser","name":"Eric Risser","canonical_url":"https://registry.alpha.ac/people/eric-risser"},"title":"President, Chief Executive Officer and Director","role_code":"CEO","role_code_basis":"title_normalization","status":"current","start_date":"2026-04-08","end_date":null,"named_executive_officer":null,"board_member":true,"fields_not_published":["reporting_relationship","authority","compensation","equity_ownership","succession_state"],"claim_id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:17","evidence_ids":["alpha:projection-evidence:document:35dccbb05e806b22747fe719e8aada621c1e14f282a293bc32833d4eea9b039a"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:ezio-bonvini-m-d","name":"Ezio Bonvini, M.D.","canonical_url":"https://registry.alpha.ac/people/ezio-bonvini-m-d"},"title":"Senior Vice President, Research and Chief Scientific Officer","role_code":null,"role_code_basis":null,"status":"current","start_date":"2026-04-08","end_date":null,"named_executive_officer":null,"board_member":false,"fields_not_published":["reporting_relationship","authority","compensation","equity_ownership","succession_state"],"claim_id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:18","evidence_ids":["alpha:projection-evidence:document:49afcc974ed15130a69326d4a46227b21912e5e5247f8640b6429f502089bc3a"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:james-karrels","name":"James Karrels","canonical_url":"https://registry.alpha.ac/people/james-karrels"},"title":"Senior Vice President and Chief Financial Officer","role_code":"CFO","role_code_basis":"title_normalization","status":"current","start_date":"2026-04-08","end_date":null,"named_executive_officer":null,"board_member":false,"fields_not_published":["reporting_relationship","authority","compensation","equity_ownership","succession_state"],"claim_id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:19","evidence_ids":["alpha:projection-evidence:document:2484fa398a50df6e97c3b49452fe8cf77c16463fec9f1d20f7929a2ca5cd96e6"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:jeffrey-peters","name":"Jeffrey Peters","canonical_url":"https://registry.alpha.ac/people/jeffrey-peters"},"title":"Senior Vice President, General Counsel, Corporate Compliance Officer and Corporate Secretary","role_code":"GC","role_code_basis":"title_normalization","status":"current","start_date":"2026-04-08","end_date":null,"named_executive_officer":null,"board_member":false,"fields_not_published":["reporting_relationship","authority","compensation","equity_ownership","succession_state"],"claim_id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:20","evidence_ids":["alpha:projection-evidence:document:86152ad59a7cb59061dd9ad0d38fc67aced038a66faa22ef930584c2110bde9c"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:thomas-spitznagel-ph-d","name":"Thomas Spitznagel, Ph.D.","canonical_url":"https://registry.alpha.ac/people/thomas-spitznagel-ph-d"},"title":"Senior Vice President, Technical Operations","role_code":null,"role_code_basis":null,"status":"current","start_date":"2026-04-08","end_date":null,"named_executive_officer":null,"board_member":false,"fields_not_published":["reporting_relationship","authority","compensation","equity_ownership","succession_state"],"claim_id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:21","evidence_ids":["alpha:projection-evidence:document:b0c26bc5e56c50f0c5d07436a3231764ad06b4fea65e6a37ca0831c240b64d4a"],"assertion_class":"source_fact","verification_state":"source_reported"}],"role_coverage":{"CEO":{"alpha_id":"alpha:person:eric-risser","name":"Eric Risser","canonical_url":"https://registry.alpha.ac/people/eric-risser"},"CFO":{"alpha_id":"alpha:person:james-karrels","name":"James Karrels","canonical_url":"https://registry.alpha.ac/people/james-karrels"},"GC":{"alpha_id":"alpha:person:jeffrey-peters","name":"Jeffrey Peters","canonical_url":"https://registry.alpha.ac/people/jeffrey-peters"},"CORPORATE_SECRETARY":null,"COO":null,"CHRO":null,"CIO":null,"CTO":null,"CISO":null,"CAIO":null,"CRO":null}},"claims":[{"id":"alpha:claim:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:16","subject_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:beth-smith","object_label":"Beth Smith","object_source_name_forms":[],"value":"Beth Smith: Vice President, Controller and Treasurer","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:beth-smith","name":"Beth Smith"},"title":"Vice President, Controller and Treasurer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-08","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-08","valid_to":null,"recorded_at":"2026-10-17T04:46:39.768585+00:00","sources":[{"id":"alpha:projection-evidence:document:709f303774ea9a75d4c9571683628905a52c97fdf551d2a9f892b48feb8ec34c","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:34.927474+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":"2026-04-08T00:00:00+00:00","effective_from":"2026-04-08","effective_until":null,"observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+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:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:17","subject_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:eric-risser","object_label":"Eric Risser","object_source_name_forms":[],"value":"Eric Risser: President, Chief Executive Officer and 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":"executive_role","person":{"alpha_id":"alpha:person:eric-risser","name":"Eric Risser"},"title":"President, Chief Executive Officer and Director","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-08","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-08","valid_to":null,"recorded_at":"2026-10-17T04:46:39.768585+00:00","sources":[{"id":"alpha:projection-evidence:document:35dccbb05e806b22747fe719e8aada621c1e14f282a293bc32833d4eea9b039a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:31.945152+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":"2026-04-08T00:00:00+00:00","effective_from":"2026-04-08","effective_until":null,"observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+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:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:18","subject_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:ezio-bonvini-m-d","object_label":"Ezio Bonvini, M.D.","object_source_name_forms":[],"value":"Ezio Bonvini, M.D.: Senior Vice President, Research and 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:ezio-bonvini-m-d","name":"Ezio Bonvini, M.D."},"title":"Senior Vice President, Research and Chief Scientific Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-08","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-08","valid_to":null,"recorded_at":"2026-10-17T04:46:39.768585+00:00","sources":[{"id":"alpha:projection-evidence:document:49afcc974ed15130a69326d4a46227b21912e5e5247f8640b6429f502089bc3a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:33.15852+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":"2026-04-08T00:00:00+00:00","effective_from":"2026-04-08","effective_until":null,"observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+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:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:19","subject_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:james-karrels","object_label":"James Karrels","object_source_name_forms":[],"value":"James Karrels: Senior Vice President and 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-karrels","name":"James Karrels"},"title":"Senior Vice President and Chief Financial Officer","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-08","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-08","valid_to":null,"recorded_at":"2026-10-17T04:46:39.768585+00:00","sources":[{"id":"alpha:projection-evidence:document:2484fa398a50df6e97c3b49452fe8cf77c16463fec9f1d20f7929a2ca5cd96e6","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:32.549515+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":"2026-04-08T00:00:00+00:00","effective_from":"2026-04-08","effective_until":null,"observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+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:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:20","subject_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:jeffrey-peters","object_label":"Jeffrey Peters","object_source_name_forms":[],"value":"Jeffrey Peters: Senior Vice President, General Counsel, Corporate Compliance Officer and Corporate Secretary","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:jeffrey-peters","name":"Jeffrey Peters"},"title":"Senior Vice President, General Counsel, Corporate Compliance Officer and Corporate Secretary","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-08","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-08","valid_to":null,"recorded_at":"2026-10-17T04:46:39.768585+00:00","sources":[{"id":"alpha:projection-evidence:document:86152ad59a7cb59061dd9ad0d38fc67aced038a66faa22ef930584c2110bde9c","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:33.73119+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":"2026-04-08T00:00:00+00:00","effective_from":"2026-04-08","effective_until":null,"observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+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:74b0a021-2a8f-4c8e-af12-d3efb364d6f6:leadership_role:21","subject_id":"alpha:company:74b0a021-2a8f-4c8e-af12-d3efb364d6f6","predicate":"alpha:hasExecutiveRole","object_id":"alpha:person:thomas-spitznagel-ph-d","object_label":"Thomas Spitznagel, Ph.D.","object_source_name_forms":[],"value":"Thomas Spitznagel, Ph.D.: Senior Vice President, Technical Operations","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:thomas-spitznagel-ph-d","name":"Thomas Spitznagel, Ph.D."},"title":"Senior Vice President, Technical Operations","role_category":"executive","committee":null,"is_board_chair":false,"is_independent":null,"start_date":"2026-04-08","end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":"2026-04-08","valid_to":null,"recorded_at":"2026-10-17T04:46:39.768585+00:00","sources":[{"id":"alpha:projection-evidence:document:b0c26bc5e56c50f0c5d07436a3231764ad06b4fea65e6a37ca0831c240b64d4a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:34.342573+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":"2026-04-08T00:00:00+00:00","effective_from":"2026-04-08","effective_until":null,"observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+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:709f303774ea9a75d4c9571683628905a52c97fdf551d2a9f892b48feb8ec34c","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:34.927474+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:35dccbb05e806b22747fe719e8aada621c1e14f282a293bc32833d4eea9b039a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:31.945152+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:49afcc974ed15130a69326d4a46227b21912e5e5247f8640b6429f502089bc3a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:33.15852+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:2484fa398a50df6e97c3b49452fe8cf77c16463fec9f1d20f7929a2ca5cd96e6","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:32.549515+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:86152ad59a7cb59061dd9ad0d38fc67aced038a66faa22ef930584c2110bde9c","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:33.73119+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:b0c26bc5e56c50f0c5d07436a3231764ad06b4fea65e6a37ca0831c240b64d4a","identity_scope":"source_document_reference","source_type":"sec_filing","title":"MGNX DEF 14A executive officers","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1125345/000112534526000021/mgnx-20260407.htm","source_date":"2026-04-08T00:00:00+00:00","retrieved_at":"2026-05-16T05:20:34.342573+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":0.853,"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":0.895},"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":19,"temporal_claims_with_valid_from":17,"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":"2026-10-17T04:46:39.768585+00:00","observed_at":"2026-10-17T04:46:39.768585+00:00","reviewed_at":"2026-10-17T04:46:39.768585+00:00","verified_at":"2026-10-17T04:46:39.768585+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/macrogenics-inc/leadership","section":"leadership","href":"https://registry.alpha.ac/api/public/companies/macrogenics-inc?format=record&section=leadership","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."]}