{"schema_version":"alpha-profile-public-v1","slug":"dennis-cho","canonical_url":"https://registry.alpha.ac/people/dennis-cho","as_of":"2026-09-22T03:22:28.054258+00:00","published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-09-14T02:30:12.527325+00:00","identity":{"display_name":"Dennis Cho","headshot_url":null,"headshot_media":null,"profile_kind":"executive","role_tags":["executive"],"current_role":{"company_name":"Twist Bioscience Corp","company_slug":"twist-bioscience-corp","exchange":"NASDAQ","ticker":"TWST","role_category":"officer","title":"Chief Legal Officer and Corporate Secretary","committee":null,"is_board_chair":false,"is_independent":null,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_def_14a","source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","effective_date":"2026-01-06","last_checked_at":"2026-09-14T02:30:12.527325+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=dennis-cho","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=dennis-cho&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":["Dennis Cho has served as Chief Legal Officer and Corporate Secretary since February 2024, having previously served as SVP, General Counsel, Secretary and Chief Ethics and Compliance Officer at Twist since September 2021. He previously held legal roles at CytomX Therapeutics, Seagen Inc., and Celgene Corporation, and holds a J.D. from UC Berkeley."],"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":[{"company_name":"Twist Bioscience Corp","company_slug":"twist-bioscience-corp","exchange":"NASDAQ","ticker":"TWST","role_category":"officer","title":"Chief Legal Officer and Corporate Secretary","committee":null,"is_board_chair":false,"is_independent":null,"valid_from":null,"valid_to":null,"is_current":true,"verification_status":"confirmed","confidence":0.95,"evidence":{"source_type":"sec_def_14a","source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","effective_date":"2026-01-06","last_checked_at":"2026-09-14T02:30:12.527325+00:00"}}],"claims":[{"claim_type":"ai_ml_experience","claim_value":false,"claim_text":"Executive extraction classified AI/ML experience for Dennis Cho as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:23:54.741614+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"TWST DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","published_at":"2026-01-06T00:00:00+00:00","last_checked_at":"2026-05-05T02:23:54.521327+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Executive extraction classified cybersecurity experience for Dennis Cho as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:23:54.796737+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"TWST DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","published_at":"2026-01-06T00:00:00+00:00","last_checked_at":"2026-05-05T02:23:54.521327+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"Twist Bioscience Corp","claim_text":"Dennis Cho is associated with Twist Bioscience Corp.","claim_state":"verified","valid_from":"2026-01-06","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:23:54.719367+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"TWST DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","published_at":"2026-01-06T00:00:00+00:00","last_checked_at":"2026-05-05T02:23:54.521327+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"Chief Legal Officer and Corporate Secretary","claim_text":"Dennis Cho is listed as Chief Legal Officer and Corporate Secretary at Twist Bioscience Corp.","claim_state":"verified","valid_from":"2026-01-06","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:23:54.694527+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"TWST DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","published_at":"2026-01-06T00:00:00+00:00","last_checked_at":"2026-05-05T02:23:54.521327+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Executive extraction classified technology background for Dennis Cho as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-05T02:23:54.774692+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"TWST DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","published_at":"2026-01-06T00:00:00+00:00","last_checked_at":"2026-05-05T02:23:54.521327+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/dennis-cho#profile","url":"https://registry.alpha.ac/people/dennis-cho","dateModified":"2026-09-14T02:30:12.527325+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/dennis-cho#person","name":"Dennis Cho","url":"https://registry.alpha.ac/people/dennis-cho","jobTitle":"Chief Legal Officer and Corporate Secretary","worksFor":{"@type":"Organization","name":"Twist Bioscience Corp","tickerSymbol":"NASDAQ: TWST"},"affiliation":[{"@type":"OrganizationRole","roleName":"Chief Legal Officer and Corporate Secretary","memberOf":{"@type":"Organization","name":"Twist Bioscience Corp","url":"https://registry.alpha.ac/companies/twist-bioscience-corp","tickerSymbol":"NASDAQ: TWST"}}]},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm","name":"TWST DEF 14A executive officers"}],"mainEntityOfPage":"https://registry.alpha.ac/people/dennis-cho"},"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":6,"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":6,"under_review_claim_count":0,"owner_supplied_claim_count":0,"evidence_record_count":2,"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":6,"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":6,"corroborated_claims":0,"sources":2,"distinct_sources":1,"role_claims":1,"last_reviewed_at":"2026-09-14T02:30:12.527325+00:00","observed_at":"2026-09-22T03:22:28.054258+00:00","freshness_days":8}},"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":"dennis-cho","canonical_url":"https://registry.alpha.ac/people/dennis-cho"},"publication":{"published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-09-14T02:30:12.527325+00:00","as_of":"2026-09-22T03:22:28.054258+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/dennis-cho","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/dennis-cho","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/dennis-cho.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}}}