# Celldex Therapeutics, Inc. > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v3 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-1 | | Canonical entity | alpha:company:833aa779-27d5-474d-a159-7eb59f3dc3cb | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/celldex-therapeutics-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 22 | | Claims under review | 1 | | Evidence records | 4 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-09-20T04:45:51.509003+00:00 | | Last reviewed | 2026-09-20T04:45:51.509003+00:00 | ## Identity - Legal name: Celldex Therapeutics, Inc. - Display name: Celldex Therapeutics, Inc. ## Leadership - Harry H. Penner, Jr.: Chairman of the Board. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Anthony S. Marucci: President, Chief Executive Officer and Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Cheryl L. Cohen: Director. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - Denice Torres: Director. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - Garry A. Neil: Director. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - Garry A. Neil, M.D.: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Herbert J. Conrad: Director. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - James J. Marino: Director. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - Keith L. Brownlie: Director. Valid from: 1997-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - Rita I. Jain: Director. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3. - Rita I. Jain, M.D.: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Anthony S. Marucci: President and Chief Executive Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Elaine D. Crowley: Senior Vice President, Chief Product Development Officer. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:4. - Elizabeth Crowley: Senior Vice President and Chief Product Development Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Margo Heath-Chiozzi: Senior Vice President, Regulatory Affairs. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:4. - Margo Heath-Chiozzi, M.D.: Senior Vice President, Regulatory Affairs. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Sam Martin: Senior Vice President, Chief Financial Officer and Secretary. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. - Tibor Keler: Executive Vice President and Chief Scientific Officer. Valid from: 2026-04-29. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:4. - Tibor Keler, Ph.D.: Executive Vice President and Chief Scientific Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - PUBLISHED ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - Celldex Therapeutics, Inc.. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:1. ## Headquarters - US. Publication: UNDER_REVIEW. Verification: source_reported. Assertion: source_reported. Evidence: unlinked, under review. ## Entity Status - Public listing published. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:1. ## Published Fact - US. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:1. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | PUBLISHED | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | NOT_ASSERTED | | Financials | NOT_ASSERTED | | Workforce | NOT_ASSERTED | | Ownership | NOT_ASSERTED | | Ratings | NOT_PUBLISHED | | Market and index context | PUBLISHED | ## Public sources - alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:1: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/celldex-therapeutics-inc). - alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:2: [SEC DEF 14A 0001104659-26-050884](https://www.sec.gov/Archives/edgar/data/744218/000110465926050884/tm261321-3_def14a.htm). - alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:3: [DEF 14A tm261321-3_def14a.htm](https://www.sec.gov/Archives/edgar/data/744218/000110465926050884/tm261321-3_def14a.htm). - alpha:evidence:company:833aa779-27d5-474d-a159-7eb59f3dc3cb:4: [CLDX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/744218/000110465926050884/tm261321-3_def14a.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 - Absence of a leadership role, committee, or disclosure is not evidence that it does not exist. - Only explicitly published canonical company identity and current confirmed public roles are included. - Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist. - Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights. - This Company Profile is an identity and evidence record, not an Alpha rating. - Current index memberships: Unavailable - Index membership events: Unavailable ## Alternate representations - [Canonical profile](https://registry.alpha.ac/companies/celldex-therapeutics-inc) - [Public Markdown](https://registry.alpha.ac/companies/celldex-therapeutics-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/celldex-therapeutics-inc) - [JSON-LD](https://registry.alpha.ac/api/public/companies/celldex-therapeutics-inc?format=jsonld) - MCP resource: `alpha://companies/celldex-therapeutics-inc` at https://mcp.alpha.ac/mcp