![Jack Geltosky](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>)
Fortuna: - $ al 31/05/2026
John Geltosky currently works at The Cancer Prevention & Research Institute of Texas, as Chairman-Product Development Review Council, JEG & Associates LLC, as Managing Director from 2011, Medicenna Therapeutics Corp., as Independent Non-Executive Director from 2020, and Aztec Components, Inc., as Senior Vice President-Business Development.
Dr. Geltosky also formerly worked at Message Pharmaceuticals, Inc., as President & Chief Executive Officer, Enzon Pharmaceuticals, Inc., as Director from 2008 to 2009, Sophiris Bio, Inc., as Independent Director from 2008 to 2020, Bristol Myers Squibb Co., as VP-External Science, Technology & Licensing, GSK Plc, as Vice President-Scientific Licensing, and Arizona Science & Technology Enterprises LLC, as SVP-Business Development & Life Sciences from 2007 to 2011.
Dr. Geltosky received his doctorate degree from California Institute of Technology and undergraduate degree from the University of Memphis.
| Empresa | Fecha | Número de acciones | Valoración | Fecha de valoración |
|---|---|---|---|---|
| 25/09/2025 | 0 ( -.--% ) | - $ | 31/05/2026 |
| Empresas | Cargo | Inicio |
|---|---|---|
| MEDICENNA THERAPEUTICS CORP. | Director/Miembro de la Junta | 30/09/2020 |
Aztec Components, Inc.
 Aztec Components, Inc. Electronics DistributorsDistribution Services Distributes electronic components, semiconductors and peripherals | Corporate Officer/Principal | 19/03/2010 |
The Cancer Prevention & Research Institute of Texas
 The Cancer Prevention & Research Institute of Texas BiotechnologyHealth Technology Provides cancer research and prevention programs & services | Corporate Officer/Principal | - |
| Empresas | Cargo | Fin |
|---|---|---|
| SOPHIRIS BIO | Director/Miembro de la Junta | 28/04/2020 |
JEG & Associates LLC
 JEG & Associates LLC Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | 01/09/2016 |
Arizona Science & Technology Enterprises LLC | Corporate Officer/Principal | 01/09/2011 |
Enzon Pharmaceuticals, Inc.
 Enzon Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops innovative therapeutics for cancer patients | Director/Miembro de la Junta | 21/05/2009 |
| GSK PLC | Corporate Officer/Principal | - |
Activas
Inactivas
Empresas cotizadas
Empresas privadas
Relaciones de 1er grado
Empresas vinculadas al 1er grado
Hombre
Mujer
Administradores
Ejecutivos
| Empresas privadas | 12 |
|---|---|
Bristol Myers Squibb Co.
 Bristol Myers Squibb Co. Pharmaceuticals: MajorHealth Technology Manufactures and markets biopharmaceuticals products | Health Technology |
Enzon Pharmaceuticals, Inc.
Enzon Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops innovative therapeutics for cancer patients | Health Technology |
Sophiris Bio, Inc.
 Sophiris Bio, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceutical products for the treatment of urological diseases | Health Technology |
GSK Plc
 GSK Plc Pharmaceuticals: MajorHealth Technology Develops, manufactures and distributes vaccines and other pharmaceutical products | Health Technology |
California Institute of Technology
 California Institute of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Memphis
 University of Memphis Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Message Pharmaceuticals, Inc.
 Message Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceutical drugs | Health Technology |
Arizona Science & Technology Enterprises LLC | |
Aztec Components, Inc.
Aztec Components, Inc. Electronics DistributorsDistribution Services Distributes electronic components, semiconductors and peripherals | Distribution Services |
The Cancer Prevention & Research Institute of Texas
The Cancer Prevention & Research Institute of Texas BiotechnologyHealth Technology Provides cancer research and prevention programs & services | Health Technology |
JEG & Associates LLC
JEG & Associates LLC Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Medicenna Therapeutics Corp.
 Medicenna Therapeutics Corp. BiotechnologyHealth Technology Develops biopharmaceuticals | Health Technology |
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