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Ourania Tatsis
Director/Board Member at
ODYSSEY THERAPEUTICS, INC.
Net worth: 26 M $ as of 2026-07-30
Profile
Ourania Tatsis currently works at Odyssey Therapeutics, Inc., as Independent Director from 2025, Vertex Pharmaceuticals, Inc., as Chief Regulatory & Quality Officer, Executive VP from 2020, and International Institute of New England, as Member-Leadership Council from 2021.
Dr. Tatsis also formerly worked at Verve Therapeutics, Inc., as Director from 2024 to 2025 and Genzyme Corp., as Vice President & Head-Global Regulatory Affairs from 2014 to 2017.
Dr. Tatsis received her undergraduate degree from Temple University (Pennsylvania) and doctorate degree from the University of Vermont.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-07-20 | 53,572 ( 0.02% ) | 26 M $ | 2026-07-30 |
Ourania Tatsis active positions
| Companies | Position | Start |
|---|---|---|
| VERTEX PHARMACEUTICALS INCORPORATED | General Counsel | 2017-08-31 |
| ODYSSEY THERAPEUTICS, INC. | Director/Board Member | 2025-08-31 |
International Institute of New England
 International Institute of New England Miscellaneous Commercial ServicesCommercial Services Operates as a non profit organization for immigration and foreign communities | Corporate Officer/Principal | 2020-12-31 |
Former positions of Ourania Tatsis
| Companies | Position | End |
|---|---|---|
| VERE THER | Director/Board Member | 2025-07-24 |
Genzyme Corp.
 Genzyme Corp. Pharmaceuticals: MajorHealth Technology Develops and manufactures therapies for rare diseases, multiple sclerosis, immunology & oncology | Corporate Officer/Principal | 2016-12-31 |
Training of Ourania Tatsis
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
70
1st degree connections
7
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
Vertex Pharmaceuticals, Inc.
 Vertex Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical company that develops drugs for the treatment of cystic fibrosis | Health Technology |
Genzyme Corp.
Genzyme Corp. Pharmaceuticals: MajorHealth Technology Develops and manufactures therapies for rare diseases, multiple sclerosis, immunology & oncology | Health Technology |
Temple University (Pennsylvania)
 Temple University (Pennsylvania) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Vermont
 University of Vermont Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
International Institute of New England
International Institute of New England Miscellaneous Commercial ServicesCommercial Services Operates as a non profit organization for immigration and foreign communities | Commercial Services |
Verve Therapeutics, Inc.
 Verve Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops medicines to treat patients with cardiovascular disease | Health Technology |
Odyssey Therapeutics, Inc.
 Odyssey Therapeutics, Inc. BiotechnologyHealth Technology Operates as a biopharmaceutical company that develops therapeutics for autoimmune and inflammatory diseases | Health Technology |
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