{"schema_version":"alpha-profile-public-v1","slug":"barbara-humpton","canonical_url":"https://registry.alpha.ac/people/barbara-humpton","as_of":"2026-09-22T04:43:23.209302+00:00","published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-05T02:35:45.032+00:00","identity":{"display_name":"Barbara Humpton","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=barbara-humpton","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=barbara-humpton&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":["Previously served as President and CEO of Siemens USA and Siemens Government Technologies, implementing Siemens products and services for federal government agencies. Prior to Siemens, held Vice President roles at Booz Allen Hamilton and Lockheed Martin Corporation."],"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 Barbara Humpton as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:35:45.358346+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"USAR 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1970622/000197062226000021/usar-20251231.htm","published_at":"2026-03-30T00:00:00+00:00","last_checked_at":"2026-05-05T02:35:45.161737+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Executive extraction classified cybersecurity experience for Barbara Humpton as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:35:45.405147+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"USAR 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1970622/000197062226000021/usar-20251231.htm","published_at":"2026-03-30T00:00:00+00:00","last_checked_at":"2026-05-05T02:35:45.161737+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"USA Rare Earth, Inc.","claim_text":"Barbara Humpton is associated with USA Rare Earth, Inc..","claim_state":"verified","valid_from":"2026-03-30","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:35:45.335957+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"USAR 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1970622/000197062226000021/usar-20251231.htm","published_at":"2026-03-30T00:00:00+00:00","last_checked_at":"2026-05-05T02:35:45.161737+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"Chief Executive Officer and Director","claim_text":"Barbara Humpton is listed as Chief Executive Officer and Director at USA Rare Earth, Inc..","claim_state":"verified","valid_from":"2026-03-30","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:35:45.310567+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"USAR 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1970622/000197062226000021/usar-20251231.htm","published_at":"2026-03-30T00:00:00+00:00","last_checked_at":"2026-05-05T02:35:45.161737+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Executive extraction classified technology background for Barbara Humpton as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:35:45.37986+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"USAR 10-K executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1970622/000197062226000021/usar-20251231.htm","published_at":"2026-03-30T00:00:00+00:00","last_checked_at":"2026-05-05T02:35:45.161737+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/barbara-humpton#profile","url":"https://registry.alpha.ac/people/barbara-humpton","dateModified":"2026-05-05T02:35:45.032+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/barbara-humpton#person","name":"Barbara Humpton","url":"https://registry.alpha.ac/people/barbara-humpton"},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1970622/000197062226000021/usar-20251231.htm","name":"USAR 10-K executive officers"}],"mainEntityOfPage":"https://registry.alpha.ac/people/barbara-humpton"},"trust":{"schema_version":"alpha-profile-trust-v1","verification":{"schema_version":"alpha-verification-states-v1","state":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":5,"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."},"aggregation":{"schema_version":"alpha-claim-aggregation-v1","published_claim_count":5,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":1,"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":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":5,"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."},"coverage":{"schema_version":"alpha-coverage-metric-v1","published_claims":5,"corroborated_claims":0,"sources":1,"distinct_sources":1,"role_claims":0,"last_reviewed_at":"2026-05-05T02:35:45.032+00:00","observed_at":"2026-09-22T04:43:23.209302+00:00","freshness_days":140}},"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":"barbara-humpton","canonical_url":"https://registry.alpha.ac/people/barbara-humpton"},"publication":{"published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-05T02:35:45.032+00:00","as_of":"2026-09-22T04:43:23.209302+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/barbara-humpton","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/barbara-humpton","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/barbara-humpton.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}}}