# Allan J. Tanenbaum > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v4 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-0:d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:person:allan-tanenbaum | | Entity type | Person | | Canonical URL | https://registry.alpha.ac/people/allan-tanenbaum | | Publication | PUBLISHED | | Verification | corroborated | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 9 | | Claims under review | 0 | | Evidence records | 5 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-20T05:36:32.238759+00:00 | | Last reviewed | 2026-05-16T05:18:59.17+00:00 | ## Identity - Legal name: Allan J. Tanenbaum - Display name: Allan J. Tanenbaum ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-0:d751713988987e9331980363e24189ce | | As of | 2026-10-20T05:36:32.484788+00:00 | | Completeness | 1 | | Record Quality | 0.949 | | Directors | 0 | | Committees | 0 | | Governance events | 1 | | Entity class | person | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_APPLICABLE | | board | NOT_APPLICABLE | | committees | NOT_APPLICABLE | | leadership | NOT_APPLICABLE | | ownership | NOT_APPLICABLE | | financials | NOT_APPLICABLE | | capital_structure | NOT_APPLICABLE | | compensation | NOT_APPLICABLE | | governance | NOT_APPLICABLE | | shareholder_governance | NOT_APPLICABLE | | audit | NOT_APPLICABLE | | legal | NOT_APPLICABLE | | risk | NOT_APPLICABLE | | cyber | PUBLISHED | | ai_governance | PUBLISHED | | agent_governance | NOT_APPLICABLE | | markets_external | NOT_APPLICABLE | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Governance events - DIRECTOR_APPOINTED: Allan J. Tanenbaum seat on MEDALLION FINANCIAL CORP, effective 2017-01-01. Effective: 2017-01-01. Detected: 2026-05-16T05:18:59.17+00:00. event_id=alpha:event:transition:ckcvi0pis2kw ## Scoped resources - `alpha://person/allan-tanenbaum` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record - `alpha://person/allan-tanenbaum/identity` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=identity - `alpha://person/allan-tanenbaum/corporate-structure` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=corporate-structure - `alpha://person/allan-tanenbaum/board` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=board - `alpha://person/allan-tanenbaum/committees` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=committees - `alpha://person/allan-tanenbaum/leadership` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=leadership - `alpha://person/allan-tanenbaum/ownership` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=ownership - `alpha://person/allan-tanenbaum/financials` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=financials - `alpha://person/allan-tanenbaum/capital-structure` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=capital-structure - `alpha://person/allan-tanenbaum/compensation` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=compensation - `alpha://person/allan-tanenbaum/governance` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=governance - `alpha://person/allan-tanenbaum/shareholder-governance` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=shareholder-governance - `alpha://person/allan-tanenbaum/audit` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=audit - `alpha://person/allan-tanenbaum/legal` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=legal - `alpha://person/allan-tanenbaum/risk` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=risk - `alpha://person/allan-tanenbaum/cyber` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=cyber - `alpha://person/allan-tanenbaum/ai-governance` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=ai-governance - `alpha://person/allan-tanenbaum/agents` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=agents - `alpha://person/allan-tanenbaum/ecosystem` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=ecosystem - `alpha://person/allan-tanenbaum/events` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=events - `alpha://person/allan-tanenbaum/relationships` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=relationships - `alpha://person/allan-tanenbaum/assessments` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=assessments - `alpha://person/allan-tanenbaum/evidence` (contract): https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record§ion=evidence ## Role modules - Director ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - PUBLISHED ## Roles - Director at MEDALLION FINANCIAL CORP. Claim: alpha:claim:person:allan-tanenbaum:role:1. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5038ac81e774bd050450a1da837e0e09cc4414ee10ab682309195622a4303921. ## Governance - PUBLISHED ## Board committees - PUBLISHED ## AI and ML experience - AI and ML experience: not identified in the cited filing. Claim: alpha:claim:person:allan-tanenbaum:ai_ml_experience:1. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2d5ba4e3cef45ae93e66fd6eef45523f2fd33f94dd8ceb67ee801827b23bf963, alpha:projection-evidence:document:885d7e9d58ea2d6e10943a7e393e814c8129af6399304534194570597433a711. ## Board membership - Serves on the board of MEDALLION FINANCIAL CORP. Claim: alpha:claim:person:allan-tanenbaum:board_membership:2. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d9f5091c0b3a5acf59ee8d101ffd7b1ef908eb99dfe20031b3ab3c6500d4c069. ## Board role - Board role: Director. Claim: alpha:claim:person:allan-tanenbaum:board_role:3. Valid from: 2025-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2d5ba4e3cef45ae93e66fd6eef45523f2fd33f94dd8ceb67ee801827b23bf963. ## Committee assignments - No committee assignment disclosed in the cited filing. Claim: alpha:claim:person:allan-tanenbaum:committee_assignments:4. Valid from: 2025-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2d5ba4e3cef45ae93e66fd6eef45523f2fd33f94dd8ceb67ee801827b23bf963. ## Cybersecurity experience - Cybersecurity experience: not identified in the cited filing. Claim: alpha:claim:person:allan-tanenbaum:cybersecurity_experience:5. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2d5ba4e3cef45ae93e66fd6eef45523f2fd33f94dd8ceb67ee801827b23bf963, alpha:projection-evidence:document:885d7e9d58ea2d6e10943a7e393e814c8129af6399304534194570597433a711. ## Executive company - Executive at MEDALLION FINANCIAL CORP. Claim: alpha:claim:person:allan-tanenbaum:executive_company:6. Valid from: 2025-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5fe10036ef276f6bec03ba893d78b6962288780c2c461f492e5cd22cafcd688f, alpha:projection-evidence:document:885d7e9d58ea2d6e10943a7e393e814c8129af6399304534194570597433a711. ## Executive title - Executive title: Director. Claim: alpha:claim:person:allan-tanenbaum:executive_title:7. Valid from: 2025-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:5fe10036ef276f6bec03ba893d78b6962288780c2c461f492e5cd22cafcd688f, alpha:projection-evidence:document:885d7e9d58ea2d6e10943a7e393e814c8129af6399304534194570597433a711. ## Technology background - Technology background: not identified in the cited filing. Claim: alpha:claim:person:allan-tanenbaum:technology_background:8. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2d5ba4e3cef45ae93e66fd6eef45523f2fd33f94dd8ceb67ee801827b23bf963, alpha:projection-evidence:document:885d7e9d58ea2d6e10943a7e393e814c8129af6399304534194570597433a711. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | NOT_APPLICABLE | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | PUBLISHED | | Financials | NOT_APPLICABLE | | Workforce | NOT_APPLICABLE | | Ownership | NOT_APPLICABLE | | Ratings | NOT_PUBLISHED | | Market and index context | NOT_APPLICABLE | ## Public sources - alpha:projection-evidence:document:2d5ba4e3cef45ae93e66fd6eef45523f2fd33f94dd8ceb67ee801827b23bf963: [MFIN DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/1000209/000095017025061067/mfin-20250430.htm). - alpha:projection-evidence:document:885d7e9d58ea2d6e10943a7e393e814c8129af6399304534194570597433a711: [MFIN DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1000209/000095017025061067/mfin-20250430.htm). - alpha:projection-evidence:document:5fe10036ef276f6bec03ba893d78b6962288780c2c461f492e5cd22cafcd688f: [MBNKO DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1000209/000095017025061067/mfin-20250430.htm). - alpha:projection-evidence:document:5038ac81e774bd050450a1da837e0e09cc4414ee10ab682309195622a4303921: [sec_proxy](https://www.sec.gov/Archives/edgar/data/1000209/000095017025061067/mfin-20250430.htm). - alpha:projection-evidence:d9f5091c0b3a5acf59ee8d101ffd7b1ef908eb99dfe20031b3ab3c6500d4c069: [public_source](https://www.sec.gov/Archives/edgar/data/1000209/000095017025061067/mfin-20250430.htm). ## Rights | Field | Value | | --- | --- | | 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 | ## 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. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/people/allan-tanenbaum) - [Public Markdown](https://registry.alpha.ac/people/allan-tanenbaum.md) - [Public JSON](https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/profiles/allan-tanenbaum?format=jsonld) - MCP resource: `alpha://people/allan-tanenbaum` at https://mcp.alpha.ac/mcp ## Connected governance records Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage.