{"schema_version":"alpha-profile-public-v1","slug":"lizanne-thomas","canonical_url":"https://registry.alpha.ac/people/lizanne-thomas","as_of":"2026-09-21T19:11:04.458879+00:00","published_at":"2026-04-21T02:55:15.270549+00:00","last_reviewed_at":"2026-05-16T04:26:40.641+00:00","identity":{"display_name":"Lizanne Thomas","headshot_url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","headshot_media":{"asset_id":"alpha-profile-portrait:lizanne-thomas:v1","canonical_url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","alt_text":"Portrait of Lizanne Thomas","caption":"Lizanne Thomas profile portrait","source_name":"Alpha governed canonical profile record","source_url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","rights":null,"authenticity_class":null,"published_at":"2026-04-21T02:55:15.270549+00:00","current_version":1},"profile_kind":"director","role_tags":["director","board"],"current_role":{"company_name":"Southern Company","company_slug":"southern-company","exchange":"NYSE","ticker":"SOMN","role_category":"director","title":"Independent Director","committee":null,"is_board_chair":false,"is_independent":true,"valid_from":"2023-01-01","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/92122/000009212226000028/so-20260402.htm","effective_date":"2026-04-03","last_checked_at":"2026-05-03T01:12:32.129+00:00"}},"photo_match":"person_record"},"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=lizanne-thomas","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=lizanne-thomas&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":["Ms. Thomas retired at the end of 2023 as Partner and Chair of the Governance and Activism practice at Jones Day after 41 years of service. She led the firm's corporate governance and activism practice and had substantial experience in public company mergers and acquisitions, having led many multi-billion dollar transactions. She served as Partner-in-Charge of the Southeast U.S. Region from 2014 to 2022."],"links":[],"sources":[],"featured":[],"competencies":[],"board_preferences":null,"board_service":[{"organization":"Southern Company","organizationId":"southern-company","title":"Independent Director","period":"2023-01-01 · current","evidenceLabel":"sec_proxy","evidenceState":"verified","sourceUrl":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.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":"Southern Company","company_slug":"southern-company","exchange":"NYSE","ticker":"SOMN","role_category":"director","title":"Independent Director","committee":null,"is_board_chair":false,"is_independent":true,"valid_from":"2023-01-01","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/92122/000009212226000028/so-20260402.htm","effective_date":"2026-04-03","last_checked_at":"2026-05-03T01:12:32.129+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Proxy extraction classified AI/ML experience for Lizanne Thomas as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T04:26:40.804858+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SO DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.htm","published_at":"2026-04-03T00:00:00+00:00","last_checked_at":"2026-05-16T04:26:40.698823+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_membership","claim_value":{"ticker":"SO","role_type":"Director","organization":"The Southern Company"},"claim_text":"Serves on the board of The Southern Company as Director.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:46.172178+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"The Southern Company director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212225000036/so-20250410.htm","published_at":"2025-04-11T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:46.19743+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"board_role","claim_value":"Director","claim_text":"Lizanne Thomas currently serves as Director at The Southern Company.","claim_state":"verified","valid_from":"2026-04-03","valid_to":null,"confidence":0.92,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T04:26:40.768766+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SO DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.htm","published_at":"2026-04-03T00:00:00+00:00","last_checked_at":"2026-05-16T04:26:40.698823+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"committee_assignments","claim_value":["Compensation and Talent Development","Finance","Nominating/Governance"],"claim_text":"Lizanne Thomas serves on Compensation and Talent Development, Finance, Nominating/Governance.","claim_state":"verified","valid_from":"2026-04-03","valid_to":null,"confidence":0.88,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T04:26:40.785773+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SO DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.htm","published_at":"2026-04-03T00:00:00+00:00","last_checked_at":"2026-05-16T04:26:40.698823+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Proxy extraction classified cybersecurity experience for Lizanne Thomas as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T04:26:40.837787+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SO DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.htm","published_at":"2026-04-03T00:00:00+00:00","last_checked_at":"2026-05-16T04:26:40.698823+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"independence_status","claim_value":{"is_independent":true},"claim_text":"Board independence status at The Southern Company: True.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.95,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-03T01:56:46.172178+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"The Southern Company director board source","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212225000036/so-20250410.htm","published_at":"2025-04-11T00:00:00+00:00","last_checked_at":"2026-05-03T01:47:46.19743+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Proxy extraction classified technology background for Lizanne Thomas as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T04:26:40.82138+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SO DEF 14A director slate","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.htm","published_at":"2026-04-03T00:00:00+00:00","last_checked_at":"2026-05-16T04:26:40.698823+00:00","relation":"supports","excerpt_locator":null}]},{"subject":"alpha:person:lizanne-thomas","claim_type":"board_service","claim_value":{"tags":[],"title":"Independent Director","period":"2023-01-01 · current","organization":"Southern Company","organization_id":"southern-company"},"claim_text":"Independent Director at Southern Company (2023-01-01 · 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/92122/000009212226000028/so-20260402.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/lizanne-thomas#profile","url":"https://registry.alpha.ac/people/lizanne-thomas","dateModified":"2026-05-16T04:26:40.641+00:00","primaryImageOfPage":{"@type":"ImageObject","@id":"https://registry.alpha.ac/people/lizanne-thomas#portrait","identifier":"alpha-profile-portrait:lizanne-thomas:v1","contentUrl":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","caption":"Lizanne Thomas profile portrait","creditText":"Alpha governed canonical profile record","datePublished":"2026-04-21T02:55:15.270549+00:00","representativeOfPage":true},"mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/lizanne-thomas#person","name":"Lizanne Thomas","image":{"@type":"ImageObject","@id":"https://registry.alpha.ac/people/lizanne-thomas#portrait","identifier":"alpha-profile-portrait:lizanne-thomas:v1","contentUrl":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","url":"https://qzvwmfoixeflcbvpqboy.supabase.co/storage/v1/object/public/director-photos/directors/6e296df2-0a23-4a63-9e91-b41c99043d41.jpg","caption":"Lizanne Thomas profile portrait","creditText":"Alpha governed canonical profile record","datePublished":"2026-04-21T02:55:15.270549+00:00","representativeOfPage":true},"url":"https://registry.alpha.ac/people/lizanne-thomas","jobTitle":"Independent Director","worksFor":{"@type":"Organization","name":"Southern Company","tickerSymbol":"NYSE: SOMN"},"affiliation":[{"@type":"OrganizationRole","roleName":"Independent Director","startDate":"2023-01-01","memberOf":{"@type":"Organization","name":"Southern Company","url":"https://registry.alpha.ac/companies/southern-company","tickerSymbol":"NYSE: SOMN"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/92122/000009212226000028/so-20260402.htm","name":"SO DEF 14A director slate"},{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/92122/000009212225000036/so-20250410.htm","name":"The Southern Company director board source"}],"mainEntityOfPage":"https://registry.alpha.ac/people/lizanne-thomas"},"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":7,"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":8,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":4,"distinct_source_count":2,"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":7,"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":8,"corroborated_claims":1,"sources":4,"distinct_sources":2,"role_claims":1,"last_reviewed_at":"2026-05-16T04:26:40.641+00:00","observed_at":"2026-09-21T19:11:04.458879+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":"lizanne-thomas","canonical_url":"https://registry.alpha.ac/people/lizanne-thomas"},"publication":{"published_at":"2026-04-21T02:55:15.270549+00:00","last_reviewed_at":"2026-05-16T04:26:40.641+00:00","as_of":"2026-09-21T19:11:04.458879+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/lizanne-thomas","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/lizanne-thomas","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/lizanne-thomas.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}}}