{"schema_version":"alpha-profile-public-v1","slug":"steven-f-mayer","canonical_url":"https://registry.alpha.ac/people/steven-f-mayer","as_of":"2026-09-21T22:35:57.058129+00:00","published_at":"2026-09-02T02:37:24.587066+00:00","last_reviewed_at":"2026-05-15T21:11:26.711+00:00","identity":{"display_name":"Steven F. Mayer","headshot_url":null,"headshot_media":null,"profile_kind":"director","role_tags":["director","executive"],"current_role":{"company_name":"ACCURAY INC","company_slug":"accuray-inc","exchange":"NASDAQ","ticker":"ARAY","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":"2025-01-01","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/1138723/000114036125036983/ny20050810x1_def14a.htm","effective_date":"2025-10-01","last_checked_at":"2026-04-24T16:12:01.949+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=steven-f-mayer","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=steven-f-mayer&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":["Former private equity executive and member of boards of directors of more than 30 public and private companies spanning multiple industries including medical technology and biotherapeutics. Brings extensive management, financial, strategic, operations and governance experience."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"ACCURAY INC","organizationId":"accuray-inc","title":"Director","period":"2025-01-01 · current","evidenceLabel":"sec_proxy","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.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":"ACCURAY INC","company_slug":"accuray-inc","exchange":"NASDAQ","ticker":"ARAY","role_category":"director","title":"Director","committee":null,"is_board_chair":false,"is_independent":false,"valid_from":"2025-01-01","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/1138723/000114036125036983/ny20050810x1_def14a.htm","effective_date":"2025-10-01","last_checked_at":"2026-04-24T16:12:01.949+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Steven F. Mayer as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:11:26.89663+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Steven F. Mayer currently serves as Director at ACCURAY INC.","claim_state":"verified","valid_from":"2025-10-01","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:11:26.861251+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":[],"claim_text":"Steven F. Mayer serves on no disclosed committees.","claim_state":"verified","valid_from":"2025-10-01","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:11:26.879031+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_company","claim_value":"TCW","claim_text":"Steven F. Mayer is linked to TCW 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":"2026-05-15T21:11:26.999737+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"current_executive_role","claim_value":"Chairman and Senior Advisor","claim_text":"Steven F. Mayer is also listed as Chairman and Senior Advisor.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.85,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:11:26.981934+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Steven F. Mayer as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:11:26.930777+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":true,"claim_text":"Proxy extraction classified technology background for Steven F. Mayer as true.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-15T21:11:26.914445+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"ARAY DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","published_at":"2025-10-01T00:00:00+00:00","last_checked_at":"2026-05-15T21:11:26.787845+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:steven-f-mayer","claim_type":"board_service","claim_value":{"tags":[],"title":"Director","period":"2025-01-01 · current","organization":"ACCURAY INC","organization_id":"accuray-inc"},"claim_text":"Director at ACCURAY INC (2025-01-01 · 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/1138723/000114036125036983/ny20050810x1_def14a.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/steven-f-mayer#profile","url":"https://registry.alpha.ac/people/steven-f-mayer","dateModified":"2026-05-15T21:11:26.711+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/steven-f-mayer#person","name":"Steven F. Mayer","url":"https://registry.alpha.ac/people/steven-f-mayer","jobTitle":"Director","worksFor":{"@type":"Organization","name":"ACCURAY INC","tickerSymbol":"NASDAQ: ARAY"},"affiliation":[{"@type":"OrganizationRole","roleName":"Director","startDate":"2025-01-01","memberOf":{"@type":"Organization","name":"ACCURAY INC","url":"https://registry.alpha.ac/companies/accuray-inc","tickerSymbol":"NASDAQ: ARAY"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1138723/000114036125036983/ny20050810x1_def14a.htm","name":"ARAY DEF 14A director slate"}],"mainEntityOfPage":"https://registry.alpha.ac/people/steven-f-mayer"},"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":9,"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":9,"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":"source_reported","identity_ownership":"unclaimed","assurance_level":null,"claim_state_counts":{"source_reported":9,"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":9,"corroborated_claims":0,"sources":3,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-05-15T21:11:26.711+00:00","observed_at":"2026-09-21T22:35:57.058129+00:00","freshness_days":129}},"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":"steven-f-mayer","canonical_url":"https://registry.alpha.ac/people/steven-f-mayer"},"publication":{"published_at":"2026-09-02T02:37:24.587066+00:00","last_reviewed_at":"2026-05-15T21:11:26.711+00:00","as_of":"2026-09-21T22:35:57.058129+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/steven-f-mayer","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/steven-f-mayer","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/steven-f-mayer.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}}}