{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-17T05:28:30.120578+00:00","published_at":"2026-10-17T04:45:02.893247+00:00","section":"committees","data":{"state":"PUBLISHED","committees":[{"committee_id":"alpha:committee:interactive-brokers-group-inc:audit","name":"Audit","type":"audit","body":"board","chair":{"alpha_id":"alpha:person:lawrence-harris","name":"Lawrence Harris","canonical_url":"https://registry.alpha.ac/people/lawrence-harris"},"members":[{"person":{"alpha_id":"alpha:person:lawrence-harris","name":"Lawrence Harris","canonical_url":"https://registry.alpha.ac/people/lawrence-harris"},"committee_id":"alpha:committee:interactive-brokers-group-inc:audit","committee_name":"Audit","role":"chair","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:22","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:nicole-yuen","name":"Nicole Yuen","canonical_url":"https://registry.alpha.ac/people/nicole-yuen"},"committee_id":"alpha:committee:interactive-brokers-group-inc:audit","committee_name":"Audit","role":"member","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:22","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:richard-repetto","name":"Richard Repetto","canonical_url":"https://registry.alpha.ac/people/richard-repetto"},"committee_id":"alpha:committee:interactive-brokers-group-inc:audit","committee_name":"Audit","role":"member","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:22","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"current","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:22","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:23","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:24","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:25","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"]},{"committee_id":"alpha:committee:interactive-brokers-group-inc:audit-chair","name":"Audit · Chair","type":"audit","body":"board","chair":null,"members":[{"person":{"alpha_id":"alpha:person:lawrence-harris","name":"Lawrence Harris","canonical_url":"https://registry.alpha.ac/people/lawrence-harris"},"committee_id":"alpha:committee:interactive-brokers-group-inc:audit-chair","committee_name":"Audit · Chair","role":"member","valid_from":null,"valid_to":null,"status":"unknown","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:12","evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"unknown","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"]},{"committee_id":"alpha:committee:interactive-brokers-group-inc:audit-nominating-and-corporate-governance","name":"Audit; Nominating and Corporate Governance","type":"audit","body":"board","chair":null,"members":[{"person":{"alpha_id":"alpha:person:nicole-yuen","name":"Nicole Yuen","canonical_url":"https://registry.alpha.ac/people/nicole-yuen"},"committee_id":"alpha:committee:interactive-brokers-group-inc:audit-nominating-and-corporate-governance","committee_name":"Audit; Nominating and Corporate Governance","role":"member","valid_from":null,"valid_to":null,"status":"unknown","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:15","evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"unknown","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:15"],"evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"]},{"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation","name":"Compensation","type":"compensation","body":"board","chair":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy","canonical_url":"https://registry.alpha.ac/people/thomas-peterffy"},"members":[{"person":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy","canonical_url":"https://registry.alpha.ac/people/thomas-peterffy"},"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation","committee_name":"Compensation","role":"chair","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:26","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:earl-h-nemser","name":"Earl H. Nemser","canonical_url":"https://registry.alpha.ac/people/earl-h-nemser"},"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation","committee_name":"Compensation","role":"member","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:26","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:milan-galik","name":"Milan Galik","canonical_url":"https://registry.alpha.ac/people/milan-galik"},"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation","committee_name":"Compensation","role":"member","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:26","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"current","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:26","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:27","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:28","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:29","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:14"],"evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"]},{"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation-chair-nominating-and-corporate-governance","name":"Compensation · Chair; Nominating and Corporate Governance","type":"compensation","body":"board","chair":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy","canonical_url":"https://registry.alpha.ac/people/thomas-peterffy"},"members":[{"person":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy","canonical_url":"https://registry.alpha.ac/people/thomas-peterffy"},"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation-chair-nominating-and-corporate-governance","committee_name":"Compensation · Chair; Nominating and Corporate Governance","role":"chair","valid_from":null,"valid_to":null,"status":"unknown","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:9","evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"unknown","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:9"],"evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"]},{"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation-nominating-and-corporate-governance-chair","name":"Compensation; Nominating and Corporate Governance · Chair","type":"compensation","body":"board","chair":null,"members":[{"person":{"alpha_id":"alpha:person:earl-h-nemser","name":"Earl H. Nemser","canonical_url":"https://registry.alpha.ac/people/earl-h-nemser"},"committee_id":"alpha:committee:interactive-brokers-group-inc:compensation-nominating-and-corporate-governance-chair","committee_name":"Compensation; Nominating and Corporate Governance · Chair","role":"member","valid_from":null,"valid_to":null,"status":"unknown","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:10","evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"unknown","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0"]},{"committee_id":"alpha:committee:interactive-brokers-group-inc:nominating-and-corporate-governance","name":"Nominating and Corporate Governance","type":"nominating_governance","body":"board","chair":{"alpha_id":"alpha:person:earl-h-nemser","name":"Earl H. Nemser","canonical_url":"https://registry.alpha.ac/people/earl-h-nemser"},"members":[{"person":{"alpha_id":"alpha:person:earl-h-nemser","name":"Earl H. Nemser","canonical_url":"https://registry.alpha.ac/people/earl-h-nemser"},"committee_id":"alpha:committee:interactive-brokers-group-inc:nominating-and-corporate-governance","committee_name":"Nominating and Corporate Governance","role":"chair","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:30","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:nicole-yuen","name":"Nicole Yuen","canonical_url":"https://registry.alpha.ac/people/nicole-yuen"},"committee_id":"alpha:committee:interactive-brokers-group-inc:nominating-and-corporate-governance","committee_name":"Nominating and Corporate Governance","role":"member","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:30","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"},{"person":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy","canonical_url":"https://registry.alpha.ac/people/thomas-peterffy"},"committee_id":"alpha:committee:interactive-brokers-group-inc:nominating-and-corporate-governance","committee_name":"Nominating and Corporate Governance","role":"member","valid_from":null,"valid_to":null,"status":"current","claim_id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:30","evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"],"assertion_class":"source_fact","verification_state":"source_reported"}],"financial_experts":[],"independence_requirements":null,"charter_url":null,"charter_version":null,"mandate":null,"responsibilities":[],"oversight":{"ai":null,"cyber":null,"risks":[]},"meeting_cadence":null,"valid_from":null,"valid_to":null,"status":"current","claim_ids":["alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:30","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:31","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:32","alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:33"],"evidence_ids":["alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb"]}]},"claims":[{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:9","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:thomas-peterffy","object_label":"Thomas Peterffy","object_source_name_forms":[],"value":"Thomas Peterffy: Chair, Compensation · Chair; Nominating and Corporate Governance","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:thomas-peterffy","name":"Thomas Peterffy"},"title":"Chair","role_category":"director","committee":"Compensation · Chair; Nominating and Corporate Governance","is_board_chair":true,"is_independent":false,"start_date":null,"end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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":"2026-03-11","effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+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:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:10","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:earl-h-nemser","object_label":"Earl H. Nemser","object_source_name_forms":[],"value":"Earl H. Nemser: Director, Compensation; Nominating and Corporate 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:earl-h-nemser","name":"Earl H. Nemser"},"title":"Director","role_category":"director","committee":"Compensation; Nominating and Corporate Governance · Chair","is_board_chair":false,"is_independent":false,"start_date":null,"end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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":"2026-03-11","effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+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:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:12","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:lawrence-harris","object_label":"Lawrence Harris","object_source_name_forms":[],"value":"Lawrence Harris: Lead Independent 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:lawrence-harris","name":"Lawrence Harris"},"title":"Lead Independent Director","role_category":"director","committee":"Audit · Chair","is_board_chair":false,"is_independent":true,"start_date":null,"end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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":"2026-03-11","effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+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:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:14","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:milan-galik","object_label":"Milan Galik","object_source_name_forms":[],"value":"Milan Galik: Director, Compensation","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:milan-galik","name":"Milan Galik"},"title":"Director","role_category":"director","committee":"Compensation","is_board_chair":false,"is_independent":false,"start_date":null,"end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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":"2026-03-11","effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+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:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:15","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:nicole-yuen","object_label":"Nicole Yuen","object_source_name_forms":[],"value":"Nicole Yuen: Independent Director, Audit; Nominating and Corporate Governance","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:nicole-yuen","name":"Nicole Yuen"},"title":"Independent Director","role_category":"director","committee":"Audit; Nominating and Corporate Governance","is_board_chair":false,"is_independent":true,"start_date":null,"end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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":"2026-03-11","effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+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:c729a9b6-3021-449a-a402-44e5629775e0:leadership_role:16","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardOrCommitteeRole","object_id":"alpha:person:richard-repetto","object_label":"Richard Repetto","object_source_name_forms":[],"value":"Richard Repetto: Independent Director, Audit","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:richard-repetto","name":"Richard Repetto"},"title":"Independent Director","role_category":"director","committee":"Audit","is_board_chair":false,"is_independent":true,"start_date":null,"end_date":null},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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":"2026-03-11","effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+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:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:22","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardCommittee","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Audit: Chair Lawrence Harris; Members Lawrence Harris (Chair); Nicole Yuen; Richard Repetto","claim_type":"committee_record","predicate_id":"alpha:predicate:committee_record","predicate_version":1,"machine_key":"committee_record","human_label":"Committee Record","governed_predicate":true,"machine_value":{"name":"Audit","canonical_type":"audit","chair":"Lawrence Harris","members":[{"display_name":"Lawrence Harris","person_slug":"lawrence-harris","is_chair":true},{"display_name":"Nicole Yuen","person_slug":"nicole-yuen","is_chair":false},{"display_name":"Richard Repetto","person_slug":"richard-repetto","is_chair":false}],"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:23","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:lawrence-harris","object_label":"Lawrence Harris","object_source_name_forms":[],"value":"Lawrence Harris: chair, Audit","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:lawrence-harris","name":"Lawrence Harris"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:24","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:nicole-yuen","object_label":"Nicole Yuen","object_source_name_forms":[],"value":"Nicole Yuen: member, Audit","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:nicole-yuen","name":"Nicole Yuen"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:25","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:richard-repetto","object_label":"Richard Repetto","object_source_name_forms":[],"value":"Richard Repetto: member, Audit","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:richard-repetto","name":"Richard Repetto"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:26","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardCommittee","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Compensation: Chair Thomas Peterffy; Members Thomas Peterffy (Chair); Earl H. Nemser; Milan Galik","claim_type":"committee_record","predicate_id":"alpha:predicate:committee_record","predicate_version":1,"machine_key":"committee_record","human_label":"Committee Record","governed_predicate":true,"machine_value":{"name":"Compensation","canonical_type":"compensation","chair":"Thomas Peterffy","members":[{"display_name":"Thomas Peterffy","person_slug":"thomas-peterffy","is_chair":true},{"display_name":"Earl H. Nemser","person_slug":"earl-h-nemser","is_chair":false},{"display_name":"Milan Galik","person_slug":"milan-galik","is_chair":false}],"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:27","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:thomas-peterffy","object_label":"Thomas Peterffy","object_source_name_forms":[],"value":"Thomas Peterffy: chair, Compensation","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:28","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:earl-h-nemser","object_label":"Earl H. Nemser","object_source_name_forms":[],"value":"Earl H. Nemser: member, Compensation","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:earl-h-nemser","name":"Earl H. Nemser"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:29","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:milan-galik","object_label":"Milan Galik","object_source_name_forms":[],"value":"Milan Galik: member, Compensation","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:milan-galik","name":"Milan Galik"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_record:30","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasBoardCommittee","object_id":null,"object_label":null,"object_source_name_forms":[],"value":"Nominating and Corporate Governance: Chair Earl H. Nemser; Members Earl H. Nemser (Chair); Nicole Yuen; Thomas Peterffy","claim_type":"committee_record","predicate_id":"alpha:predicate:committee_record","predicate_version":1,"machine_key":"committee_record","human_label":"Committee Record","governed_predicate":true,"machine_value":{"name":"Nominating and Corporate Governance","canonical_type":"nominating_governance","chair":"Earl H. Nemser","members":[{"display_name":"Earl H. Nemser","person_slug":"earl-h-nemser","is_chair":true},{"display_name":"Nicole Yuen","person_slug":"nicole-yuen","is_chair":false},{"display_name":"Thomas Peterffy","person_slug":"thomas-peterffy","is_chair":false}],"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:31","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:earl-h-nemser","object_label":"Earl H. Nemser","object_source_name_forms":[],"value":"Earl H. Nemser: chair, Nominating and Corporate Governance","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Nominating and Corporate Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:earl-h-nemser","name":"Earl H. Nemser"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:32","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:nicole-yuen","object_label":"Nicole Yuen","object_source_name_forms":[],"value":"Nicole Yuen: member, Nominating and Corporate Governance","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Nominating and Corporate Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:nicole-yuen","name":"Nicole Yuen"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"},{"id":"alpha:claim:company:c729a9b6-3021-449a-a402-44e5629775e0:committee_appointment:33","subject_id":"alpha:company:c729a9b6-3021-449a-a402-44e5629775e0","predicate":"alpha:hasCommitteeAppointment","object_id":"alpha:person:thomas-peterffy","object_label":"Thomas Peterffy","object_source_name_forms":[],"value":"Thomas Peterffy: member, Nominating and Corporate Governance","claim_type":"committee_appointment","predicate_id":"alpha:predicate:committee_appointment","predicate_version":1,"machine_key":"committee_appointment","human_label":"Committee Appointment","governed_predicate":true,"machine_value":{"kind":"committee_appointment","original_name":"Nominating and Corporate Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:thomas-peterffy","name":"Thomas Peterffy"},"source_id":"board_seats"},"corroboration_count":1,"source_claim_count":1,"valid_from":null,"valid_to":null,"recorded_at":"2026-10-17T04:45:02.893247+00:00","sources":[{"id":"alpha:projection-evidence:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":null,"effective_from":null,"effective_until":null,"observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":null,"verification_state":"source_reported","legacy_verification_label":"source_reported","review_state":"none","confidence":null,"assertion_type":"source_reported","evidence_state":"linked","publication_state":"PUBLISHED","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce"}],"evidence":[{"id":"alpha:projection-evidence:document:d051f7f2bb0b5784ab509f92904c51adf52935053d9fa8cc96bed62f7adf43e0","identity_scope":"source_document_reference","source_type":"sec_proxy","title":"Interactive Brokers Group, Inc. DEF 14A 2026-03-11","publisher":null,"url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":"2026-03-11","retrieved_at":"2026-03-21T03:08:33.319514+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:666b8515926260c5659c14156c7e162489469d5fe872422c4ad0b992c05cb1eb","identity_scope":"representation_reference","source_type":"sp500-board-director-completeness-remediation-2026-05-15","title":"Audit","publisher":"board_seats","url":"https://www.sec.gov/Archives/edgar/data/1381197/000138119726000066/ibkr-20260311.htm","source_date":null,"retrieved_at":null,"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":0.816,"status":"strong","publication_readiness":"ready","dimensions":{"identity":1,"coverage":0.5,"freshness":1,"evidence_completeness":1,"source_authority":0.866,"cross_source_agreement":0.75,"temporal_completeness":0.217},"diagnostics":{"published_claims":34,"factual_claims":34,"claims_with_linked_evidence":34,"disputed_claims":0,"conflicts":0,"stale_claims":0,"stale_claim_ids":[],"temporal_claims":23,"temporal_claims_with_valid_from":5,"missing_coverage_sections":["governance","financials","workforce","ownership","ratings"],"missing_expected_claims":["headquarters","financial_metric","governance_document","ownership","auditor","legal_matter","risk","ai_governance"]},"derivation":"deterministic_record_projection"},"publication":{"state":"PUBLISHED","published_at":"2026-10-17T04:45:02.893247+00:00","observed_at":"2026-10-17T04:45:02.893247+00:00","reviewed_at":"2026-10-17T04:45:02.893247+00:00","verified_at":"2026-10-17T04:45:02.893247+00:00"},"verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":34,"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/interactive-brokers-group-inc/committees","section":"committees","href":"https://registry.alpha.ac/api/public/companies/interactive-brokers-group-inc?format=record&section=committees","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."]}