{"schema_version":"alpha-profile-public-v1","slug":"david-j-campbell","canonical_url":"https://registry.alpha.ac/people/david-j-campbell","as_of":"2026-10-07T07:50:32.906018+00:00","published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-16T07:55:23.37+00:00","identity":{"display_name":"David J. Campbell","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=david-j-campbell","suggest_edit_label":"Suggest an edit","suggest_edit_url":"https://terminal.alpha.ac/claim-profile?person=david-j-campbell&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":["General Counsel of SAMG LLC since 2009. Previously served as Managing Director and Associate General Counsel at Jefferies Company Inc. and Senior Vice President at DLJ Securities Corporation. Partner at law firm Bressler, Amery Ross, P.C. J.D. from Villanova University School of Law."],"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 David J. Campbell as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:55:23.634989+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SAMG DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1549966/000119312526197178/samg-20260420.htm","published_at":"2026-04-30T00:00:00+00:00","last_checked_at":"2026-05-16T07:55:23.468945+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"cybersecurity_experience","claim_value":false,"claim_text":"Executive extraction classified cybersecurity experience for David J. Campbell as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:55:23.677552+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SAMG DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1549966/000119312526197178/samg-20260420.htm","published_at":"2026-04-30T00:00:00+00:00","last_checked_at":"2026-05-16T07:55:23.468945+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_company","claim_value":"Silvercrest Asset Management Group Inc.","claim_text":"David J. Campbell is associated with Silvercrest Asset Management Group Inc..","claim_state":"verified","valid_from":"2026-04-30","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:55:23.615275+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SAMG DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1549966/000119312526197178/samg-20260420.htm","published_at":"2026-04-30T00:00:00+00:00","last_checked_at":"2026-05-16T07:55:23.468945+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"executive_title","claim_value":"General Counsel and Secretary","claim_text":"David J. Campbell is listed as General Counsel and Secretary at Silvercrest Asset Management Group Inc..","claim_state":"verified","valid_from":"2026-04-30","valid_to":null,"confidence":0.94,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:55:23.596154+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SAMG DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1549966/000119312526197178/samg-20260420.htm","published_at":"2026-04-30T00:00:00+00:00","last_checked_at":"2026-05-16T07:55:23.468945+00:00","relation":"supports","excerpt_locator":null}]},{"claim_type":"technology_background","claim_value":false,"claim_text":"Executive extraction classified technology background for David J. Campbell as false.","claim_state":"verified","valid_from":null,"valid_to":null,"confidence":0.72,"source_tier":3,"verification_status":"confirmed","last_reviewed_at":"2026-05-16T07:55:23.655429+00:00","version":1,"evidence":[{"source_name":"SEC EDGAR","document_title":"SAMG DEF 14A executive officers","source_type":"sec_filing","source_tier":3,"source_url":"https://www.sec.gov/Archives/edgar/data/1549966/000119312526197178/samg-20260420.htm","published_at":"2026-04-30T00:00:00+00:00","last_checked_at":"2026-05-16T07:55:23.468945+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/david-j-campbell#profile","url":"https://registry.alpha.ac/people/david-j-campbell","dateModified":"2026-05-16T07:55:23.37+00:00","mainEntity":{"@type":"Person","@id":"https://registry.alpha.ac/people/david-j-campbell#person","name":"David J. Campbell","url":"https://registry.alpha.ac/people/david-j-campbell"},"isBasedOn":[{"@type":"CreativeWork","url":"https://www.sec.gov/Archives/edgar/data/1549966/000119312526197178/samg-20260420.htm","name":"SAMG DEF 14A executive officers"}],"mainEntityOfPage":"https://registry.alpha.ac/people/david-j-campbell"},"registry_intelligence":{"schema_version":"alpha-registry-intelligence-v1","record_version":"d751713988987e9331980363e24189ce","subject":"alpha:person:david-j-campbell","as_of":"2026-10-07T07:50:33.387958+00:00","recorded_at":"2026-10-07T07:50:33.387958+00:00","availability":"available","records":[],"next_offset":null,"limitations":["Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage."]},"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":"2026-05-16T07:55:23.37+00:00","observed_at":"2026-10-07T07:50:32.906018+00:00","freshness_days":144}},"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":"david-j-campbell","canonical_url":"https://registry.alpha.ac/people/david-j-campbell"},"publication":{"published_at":"2026-09-02T04:20:44.357425+00:00","last_reviewed_at":"2026-05-16T07:55:23.37+00:00","as_of":"2026-10-07T07:50:32.906018+00:00"},"representations":{"html":{"href":"https://registry.alpha.ac/people/david-j-campbell","media_type":"text/html"},"json":{"href":"https://registry.alpha.ac/api/public/profiles/david-j-campbell","media_type":"application/json"},"markdown":{"href":"https://registry.alpha.ac/people/david-j-campbell.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}}}