![Joseph McClellan](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>)
Joseph McClellan
Chief Operating Officer at
ALVOTECH
Net worth: 517 568 $ as of 31/05/2026
Profile
Joseph E.
McClellan is Chief Scientific Officer at Alvotech hf since 2019.
Dr. McClellan is Chief Operating Officer at Alvotech starting in 2025.
Formerly, Dr. McClellan was Global Head-Biosimilars Development & Medicine at Pfizer Inc. Education includes undergraduate studies at College of the Holy Cross (Massachusetts), a doctorate from the University of Florida, and an MBA from Northeastern University (China).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ALVOTECH 0.05% | 06/03/2026 | 154,038 ( 0.05% ) | 517 568 $ | 31/05/2026 |
Joseph McClellan active positions
| Companies | Position | Start |
|---|---|---|
| ALVOTECH | Chief Operating Officer | 12/11/2025 |
Alvotech hf
 Alvotech hf Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company | Chief Tech/Sci/R&D Officer | 01/10/2019 |
Former positions of Joseph McClellan
| Companies | Position | End |
|---|---|---|
| PFIZER INC. | Corporate Officer/Principal | - |
Training of Joseph McClellan
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
5
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Pfizer Inc.
 Pfizer Inc. Pharmaceuticals: MajorHealth Technology Engages in discovery, development, manufacturing, marketing, sale and distribution of biopharmaceutical products & ingredients | Health Technology |
College of the Holy Cross (Massachusetts)
 College of the Holy Cross (Massachusetts) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Florida
 University of Florida Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Northeastern University (China)
 Northeastern University (China) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alvotech hf
Alvotech hf Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company | Health Technology |
Alvotech
 Alvotech BiotechnologyHealth Technology Develops biologic medicines | Health Technology |
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