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Gary Zieziula
Director/Board Member at
INNOVENT BIOLOGICS, INC.
Net worth: 580 053 $ as of 2026-07-30
Profile
Mr. Gary J.
Zieziula is an Independent Non-Executive Director at Innovent Biologics, Inc. He is on the Board of Directors at Innovent Biologics, Inc. Mr. Zieziula was previously employed as a President & Managing Director by EMD Serono, Inc., a Chief Commercial Officer & Executive VP by AMAG Pharmaceuticals, Inc., a VP-Sales, Cardiovascular Metabolic Products by Bristol Myers Squibb Co., and a Vice President-Sales by Merck & Co., Inc. He received his undergraduate degree from State University of New York at Buffalo and an MBA from Canisius College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-05-13 | 52,463 ( 0% ) | 580 053 $ | 2026-07-30 |
Gary Zieziula active positions
| Companies | Position | Start |
|---|---|---|
| INNOVENT BIOLOGICS, INC. | Director/Board Member | 2022-05-30 |
Former positions of Gary Zieziula
| Companies | Position | End |
|---|---|---|
EMD Serono, Inc.
 EMD Serono, Inc. Pharmaceuticals: MajorHealth Technology Develops recombinant prescription medicines | President | 2018-08-31 |
| AMAG PHARMACEUTICALS, INC. | Corporate Officer/Principal | 2011-11-03 |
| MERCK & CO., INC. | Sales & Marketing | - |
| BRISTOL-MYERS SQUIBB COMPANY | Sales & Marketing | - |
Training of Gary Zieziula
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
77
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Bristol Myers Squibb Co.
 Bristol Myers Squibb Co. Pharmaceuticals: MajorHealth Technology Manufactures and markets biopharmaceuticals products | Health Technology |
Merck & Co., Inc.
 Merck & Co., Inc. Pharmaceuticals: MajorHealth Technology Manufactures human and animal health pharmaceutical products & vaccines | Health Technology |
Canisius College
 Canisius College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
State University of New York at Buffalo
 State University of New York at Buffalo Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
EMD Serono, Inc.
EMD Serono, Inc. Pharmaceuticals: MajorHealth Technology Develops recombinant prescription medicines | Health Technology |
AMAG Pharmaceuticals, Inc.
 AMAG Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Manufactures pharmaceutical products | Health Technology |
Innovent Biologics, Inc.
 Innovent Biologics, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures biopharmaceutical products | Health Technology |
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