![Sam Martin](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Sam Martin
Director of Finance/CFO at
CELLDEX THERAPEUTICS, INC.
Net worth: 1 M $ as of 2026-05-30
Profile
Sam Martin currently works at Celldex Therapeutics, Inc. as CFO, Secretary, Treasurer & Senior Vice President since 2009.
Formerly, Mr. Martin worked at Alseres Pharmaceuticals, Inc. as Director-Finance & Corporate Compliance and at Ernst & Young LLP as Audit Manager.
Mr. Martin's education includes an MBA from Boston University and an undergraduate degree from Skidmore College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-09 | 32,942 ( 0.04% ) | 1 M $ | 2026-05-30 |
Sam Martin active positions
| Companies | Position | Start |
|---|---|---|
| CELLDEX THERAPEUTICS, INC. | Director of Finance/CFO | 2009-03-31 |
Former positions of Sam Martin
| Companies | Position | End |
|---|---|---|
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Corporate Officer/Principal | - |
| ALSERES PHARMACEUTICALS, INC. | Director of Finance/CFO | - |
Training of Sam Martin
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
20
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Alseres Pharmaceuticals, Inc.
 Alseres Pharmaceuticals, Inc. Medical SpecialtiesHealth Technology Develops therapeutic and diagnostic products | Health Technology |
Ernst & Young LLP
Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Provides assurance, auditing, tax, legal, technology and consulting & managed services | Commercial Services |
Boston University
 Boston University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Skidmore College
 Skidmore College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Celldex Therapeutics, Inc.
 Celldex Therapeutics, Inc. BiotechnologyHealth Technology Develops and commercializes immunotherapy technologies for the treatment of cancer and other diseases | Health Technology |
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