{"schema_version":"alpha-profile-public-v1","slug":"jerome-halgan","canonical_url":"https://registry.alpha.ac/people/jerome-halgan","as_of":"2026-09-15T19:44:13.027351+00:00","published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-15T22:05:37.693+00:00","identity":{"display_name":"Jerome Halgan","headshot_url":null,"headshot_media":null,"profile_kind":"executive","role_tags":["executive"],"current_role":null,"photo_match":null},"assurance":{"is_claimed":false,"status":"unverified","assurance_level":null,"method":null,"verified_at":null,"expires_at":null},"claiming":{"eligible":true,"label":"Is this you? Claim your Alpha Profile","claim_url":"https://terminal.alpha.ac/claim-profile?person=jerome-halgan","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=jerome-halgan&mode=suggest","canonical_record_will_be_reused":true,"canonical_facts_owner_controlled":false},"presentation":{"schema_version":"alpha-profile-presentation-v1","state":"alpha_editorial","version":0,"published_at":null,"headline":null,"headline_evidence":null,"location":null,"photo":null,"cover":null,"about":["Appointed President and Chief Underwriting Officer of Arch Reinsurance Group in March 2024 and has served as CEO of Arch Re Bermuda since 2018. Joined Arch in 2009 as Senior Underwriter and previously worked for Berkshire Hathaway Reinsurance Group."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[],"experience":[],"education":[],"credentials":[],"section_order":null,"hidden_sections":[],"limitations":["Presentation fields do not alter independently verified Alpha Profile facts.","Owner-supplied résumé records retain their field-level evidence state.","Only confirmed company_person_roles with public evidence. Website governed_site_fallback rows are not invented. about/links are stored people.profile_summary/bio and linkedin_url only. Dates stay undisclosed when the role has no start_date. SoFi Bank is not SoFi Technologies."]},"presentation_authority":"confirmed_company_person_roles","roles":[],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Executive extraction classified AI/ML experience for Jerome Halgan as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:05:37.916442+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLO DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Executive extraction classified cybersecurity experience for Jerome Halgan as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:05:37.949535+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLO DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"Arch Capital Group Ltd.","claim_text":"Jerome Halgan is associated with Arch Capital Group Ltd..","claim_state":"verified","valid_from":"2026-03-24","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-08T00:25:16.438976+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGL DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-05-08T00:25:16.259749+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"ARCH CAPITAL GROUP LTD.","claim_text":"Jerome Halgan is associated with ARCH CAPITAL GROUP LTD..","claim_state":"verified","valid_from":"2026-03-24","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-07-28T15:52:36.340647+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLO DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"ARCH CAPITAL GROUP LTD.","claim_text":"Jerome Halgan is associated with ARCH CAPITAL GROUP LTD..","claim_state":"verified","valid_from":"2026-03-24","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-07-28T15:52:36.340647+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLN DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"President and Chief Underwriting Officer, Arch Reinsurance Group","claim_text":"Jerome Halgan is listed as President and Chief Underwriting Officer, Arch Reinsurance Group at Arch Capital Group Ltd..","claim_state":"verified","valid_from":"2026-03-24","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-08T00:25:16.406211+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGL DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-05-08T00:25:16.259749+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"President and Chief Underwriting Officer of Arch Reinsurance Group","claim_text":"Jerome Halgan is listed as President and Chief Underwriting Officer of Arch Reinsurance Group at ARCH CAPITAL GROUP LTD..","claim_state":"verified","valid_from":"2026-03-24","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-07-28T15:52:36.340647+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLO DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"President and Chief Underwriting Officer of Arch Reinsurance Group","claim_text":"Jerome Halgan is listed as President and Chief Underwriting Officer of Arch Reinsurance Group at ARCH CAPITAL GROUP LTD..","claim_state":"verified","valid_from":"2026-03-24","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-07-28T15:52:36.340647+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLN DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"other_company_role","claim_value":{"role":"Chief Executive Officer","company":"Arch Re Bermuda"},"claim_text":"Jerome Halgan is also linked to Arch Re Bermuda as Chief Executive Officer.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.7,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:05:37.980378+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLO DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Executive extraction classified technology background for Jerome Halgan as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T22:05:37.931881+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ACGLO DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","published_at":"2026-03-24T00:00:00+00:00","last_checked_at":"2026-07-28T15:52:36.340647+00:00","relation":"supports","excerpt_locator":null}]}],"network":{"schema_version":"alpha-profile-network-public-v1","relationships":[],"relationship_pathfinding":false,"authentication_prompt":"Sign in to see how you're connected.","limitations":["Representative factual associations only.","Shared contexts do not assert personal acquaintance.","Anonymous graph traversal is not available."]},"permissions":{"classification":"open_public_projection","public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false},"limitations":["Only permissioned public claims and evidence are included.","Absence of a claim is not evidence that the underlying fact is false.","Public retrieval does not grant model-training or redistribution rights.","Private relationships and Council activity are excluded."],"structured_data":{"@context":"https://schema.org","@type":"ProfilePage","@id":"https://registry.alpha.ac/people/jerome-halgan#profile","url":"https://registry.alpha.ac/people/jerome-halgan","dateModified":"2026-05-15T22:05:37.693+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/jerome-halgan#person","name":"Jerome Halgan","url":"https://registry.alpha.ac/people/jerome-halgan"},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/947484/000094748426000038/acgl-20260324.htm","name":"ACGLO DEF 14A executive officers"}],"mainEntityOfPage":"https://registry.alpha.ac/people/jerome-halgan"},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":5,"corroborated":2,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"At least one published claim is corroborated by two or more public sources. Profile ownership is unclaimed."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":7,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":3,"distinct_source_count":1,"conflicts":[],"conflict_count":0,"headline_conflict_count":0,"internal_review_conflict_count":0,"contradiction_types":[],"headline_conflict_types":[],"verification":{"schema_version":"alpha-verification-states-v1","state":"corroborated","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":5,"corroborated":2,"alpha_verified":0,"disputed":0,"superseded":0},"derivation":"claim_states+identity_ownership","summary":"At least one published claim is corroborated by two or more public sources. Profile ownership is unclaimed."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":7,"corroborated_claims":2,"sources":3,"distinct_sources":1,"role_claims":0,"last_reviewed_at":"2026-05-15T22:05:37.693+00:00","observed_at":"2026-09-15T19:44:13.027351+00:00","freshness_days":123}},"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"}},"projection":{"schema_version":"alpha-profile-projection-v5","entity":{"kind":"person","slug":"jerome-halgan","canonical_url":"https://registry.alpha.ac/people/jerome-halgan"},"publication":{"published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-15T22:05:37.693+00:00","as_of":"2026-09-15T19:44:13.027351+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/jerome-halgan","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/jerome-halgan","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/jerome-halgan.md","media_type":"text/markdown"},"structured_data":{"embedded":true,"media_type":"application/ld+json"},"share_image":null},"permissions":{"public_retrieval":true,"agent_retrieval":true,"redistribution":false,"model_training":false,"relationship_pathfinding":false,"direct_contact":false}}}