![Abraham Ceesay](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>)
Abraham Ceesay
Chief Executive Officer at
RAPPORT THERAPEUTICS, INC.
Net worth: 26 M $ as of 31/05/2026
Profile
Abraham N.
Ceesay is President, Chief Executive Officer & Director at Rapport Therapeutics, Inc. since 2023.
Co-Chairman at Life Science Cares, Inc. Director at Camp Harbor View Foundation and Food For Free.
Trustee at Museum of Science.
Independent Director at Charles River Laboratories International, Inc. starting 2025.
Formerly President & Chief Executive Officer at Tiburio Therapeutics, Inc. from 2019 to 2021.
Independent Director at Pacira Biosciences, Inc. from 2023 to 2026.
Vice President-Sales & Marketing Operations at Keryx Biopharmaceuticals, Inc. from 2015 to 2016.
Vice President-Marketing at Ironwood Pharmaceuticals, Inc. from 2010 to 2014.
Chief Operating Officer at scPharmaceuticals, Inc. from 2016 to 2018.
President at Cerevel Therapeutics Holdings, Inc. from 2021 to 2023.
Educated at Ithaca College (undergraduate) and Sawyer School (MBA).
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 29/06/2026 | 650,485 ( 1.36% ) | 26 M $ | 31/05/2026 | |
| 08/05/2026 | 2,384 ( 0% ) | 430 813 $ | 31/05/2026 | |
| 17/04/2026 | 9,039 ( 0.02% ) | 209 886 $ | 31/05/2026 |
Abraham Ceesay active positions
| Companies | Position | Start |
|---|---|---|
| RAPPORT THERAPEUTICS, INC. | Chief Executive Officer | 01/02/2023 |
| CHARLES RIVER LABORATORIES INTERNATIONAL, INC. | Director/Board Member | 20/05/2025 |
Food For Free
 Food For Free Services to the Health IndustryHealth Services Provides community food services | Director/Board Member | - |
Life Science Cares, Inc. | Chairman | - |
Camp Harbor View Foundation | Director/Board Member | - |
Museum of Science
 Museum of Science Other Consumer ServicesConsumer Services Operates as a museum | Director/Board Member | - |
Former positions of Abraham Ceesay
| Companies | Position | End |
|---|---|---|
| PACIRA BIOSCIENCES, INC. | Director/Board Member | 11/06/2026 |
| CEREVEL THERAPEUTICS HOLDINGS, INC. | President | 01/03/2023 |
Tiburio Therapeutics, Inc.
 Tiburio Therapeutics, Inc. BiotechnologyHealth Technology Operates as a biotechnological research and developmental services | Chief Executive Officer | 01/04/2021 |
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Training of Abraham Ceesay
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
57
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Charles River Laboratories International, Inc.
 Charles River Laboratories International, Inc. Miscellaneous Commercial ServicesCommercial Services Provides laboratory testing and research services on a contract basis | Commercial Services |
Keryx Biopharmaceuticals, Inc.
 Keryx Biopharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company which focuses on therapies for patients with renal disease | Health Technology |
Ironwood Pharmaceuticals, Inc.
 Ironwood Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets gastrointestinal products | Health Technology |
Pacira Biosciences, Inc.
 Pacira Biosciences, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures injectable therapeutic products | Health Technology |
Ithaca College
 Ithaca College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Museum of Science
Museum of Science Other Consumer ServicesConsumer Services Operates as a museum | Consumer Services |
Sawyer School
 Sawyer School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Camp Harbor View Foundation | |
scPharmaceuticals, Inc.
 scPharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes pharmaceutical products to the cardiovascular and infectious diseases | Health Technology |
Food For Free
Food For Free Services to the Health IndustryHealth Services Provides community food services | Health Services |
Tiburio Therapeutics, Inc.
Tiburio Therapeutics, Inc. BiotechnologyHealth Technology Operates as a biotechnological research and developmental services | Health Technology |
Cerevel Therapeutics Holdings, Inc.
 Cerevel Therapeutics Holdings, Inc. BiotechnologyHealth Technology Operates as a clinical stage biotechnology company that develops novel therapies for neurological and psychiatric disorders | Health Technology |
Life Science Cares, Inc. | |
Rapport Therapeutics, Inc.
 Rapport Therapeutics, Inc. BiotechnologyHealth Technology Operates as an clinical-stage biotechnology company that engages in discovery and development of medicines for neurological disorder | Health Technology |
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