{"schema_version":"alpha-profile-public-v1","slug":"marie-a-mattson","canonical_url":"https://registry.alpha.ac/people/marie-a-mattson","as_of":"2026-09-18T07:43:51.937154+00:00","published_at":"2026-04-21T02:55:15.270549+00:00","last_reviewed_at":"2026-05-16T06:20:53.836+00:00","identity":{"display_name":"Marie A. Mattson","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["director","board","executive"],"current_role":{"company_name":"W. R. Berkley Corporation","company_slug":"w-r-berkley-corporation","exchange":"NYSE","ticker":"WRB-PH","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":true,"valid_from":"2024-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","effective_date":"2026-04-22","last_checked_at":"2026-04-23T20:00:16.349+00:00"}},"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=marie-a-mattson","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=marie-a-mattson&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":["Secretary of the University for Georgetown University since December 2017. Previously served as Senior Vice President for Development at the John F. Kennedy Center for the Performing Arts from 1997 to 2017. Earlier career includes roles at the Smithsonian Institution and U.S. Navy, with extensive experience in computing services and systems management."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"W. R. Berkley Corporation","organizationId":"w-r-berkley-corporation","title":"Director","period":"2024-01-01 · current","evidenceLabel":"sec_proxy","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm"}],"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":[{"company_name":"W. R. Berkley Corporation","company_slug":"w-r-berkley-corporation","exchange":"NYSE","ticker":"WRB-PH","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":true,"valid_from":"2024-01-01","valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.85,"evidence":{"source_type":"sec_proxy","source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","effective_date":"2026-04-22","last_checked_at":"2026-04-23T20:00:16.349+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Marie A. Mattson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:53.988671+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_membership","claim_value":{"ticker":"WRB","role_type":"Director","organization":"W. R. Berkley Corporation"},"claim_text":"Serves on the board of W. R. Berkley Corporation as Director.","claim_state":"verified","valid_from":"2024-01-01","valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:39.846248+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"W. R. Berkley Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.05354+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Marie A. Mattson currently serves as Director at W. R. Berkley Corporation.","claim_state":"verified","valid_from":"2026-04-22","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:53.954236+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Audit","Nominating/Governance"],"claim_text":"Marie A. Mattson serves on Audit, Nominating/Governance.","claim_state":"verified","valid_from":"2026-04-22","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:53.972811+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":{"committees":["Audit","Nominating/Governance"]},"claim_text":"Committee assignments at W. R. Berkley Corporation: Audit, Nominating/Governance.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:39.846248+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"W. R. Berkley Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.05354+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_company","claim_value":"Georgetown University","claim_text":"Marie A. Mattson is linked to Georgetown University as an operating executive.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:54.091709+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_role","claim_value":"Secretary of the University","claim_text":"Marie A. Mattson is also listed as Secretary of the University.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:54.075326+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Marie A. Mattson as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:54.022673+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"director_since","claim_value":{"start_date":null,"director_since":2024},"claim_text":"Director tenure at W. R. Berkley Corporation begins from 2024.","claim_state":"verified","valid_from":"2024-01-01","valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:39.846248+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"W. R. Berkley Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.05354+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"independence_status","claim_value":{"is_independent":true},"claim_text":"Board independence status at W. R. Berkley Corporation: True.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:39.846248+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"W. R. Berkley Corporation director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:44.05354+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Proxy extraction classified technology background for Marie A. Mattson as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T06:20:54.006122+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"WRB DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","published_at":"2026-04-22T00:00:00+00:00","last_checked_at":"2026-05-16T06:20:53.889296+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:marie-a-mattson","claim_type":"board_service","claim_value":{"tags":[],"title":"Director","period":"2024-01-01 · current","organization":"W. R. Berkley Corporation","organization_id":"w-r-berkley-corporation"},"claim_text":"Director at W. R. Berkley Corporation (2024-01-01 · current)","valid_from":null,"valid_to":null,"verification_status":"confirmed","date_precision":"period_text_only","evidence":[{"source_url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","label":"sec_proxy","evidence_state":"verified"}],"claim_state":"confirmed","version":1}],"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/marie-a-mattson#profile","url":"https://registry.alpha.ac/people/marie-a-mattson","dateModified":"2026-05-16T06:20:53.836+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/marie-a-mattson#person","name":"Marie A. Mattson","url":"https://registry.alpha.ac/people/marie-a-mattson","jobTitle":"Director","worksFor":{"@type":"Organization","name":"W. R. Berkley Corporation","tickerSymbol":"NYSE: WRB-PH"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","startDate":"2024-01-01","memberOf":{"@type":"Organization","name":"W. R. Berkley Corporation","url":"https://registry.alpha.ac/companies/w-r-berkley-corporation","tickerSymbol":"NYSE: WRB-PH"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/11544/000119312526170583/d82252ddef14a.htm","name":"WRB DEF 14A director slate"}],"mainEntityOfPage":"https://registry.alpha.ac/people/marie-a-mattson"},"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":10,"corroborated":1,"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":11,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":4,"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":10,"corroborated":1,"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":11,"corroborated_claims":1,"sources":4,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-05-16T06:20:53.836+00:00","observed_at":"2026-09-18T07:43:51.937154+00:00","freshness_days":125}},"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":"marie-a-mattson","canonical_url":"https://registry.alpha.ac/people/marie-a-mattson"},"publication":{"published_at":"2026-04-21T02:55:15.270549+00:00","last_reviewed_at":"2026-05-16T06:20:53.836+00:00","as_of":"2026-09-18T07:43:51.937154+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/marie-a-mattson","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/marie-a-mattson","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/marie-a-mattson.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}}}