Jan van de Winkel
Net worth: 201 M $ as of 31/12/2025
Profile
Dr. Jan G. J. van de Winkel is an Independent Director at Omega Alpha SPAC, a Chairman-Supervisory Director at Hookipa Biotech AG, a Chairman at HOOKIPA Pharma, Inc., a President & Chief Executive Officer at Genmab A/S, a Professor at University of Utrecht and a Chairman-Supervisory Board at Regenesance BV. He is on the Board of Directors at Omega Alpha SPAC, LEO Pharma A/S and Celdara Medical LLC. Dr. van de Winkel was previously employed as a Member by BTF Pty Ltd., a Member-Supervisory Board by ISA Pharmaceuticals BV, a Vice President by Medarex Europe BV, and a Vice President & Scientific Director by Medarex, Inc. He also served on the board at Forward Pharma A/S. He received his undergraduate degree from the University of Utrecht, a graduate degree from the University of Utrecht, a graduate degree from Radboud University Nijmegen and a doctorate degree from Radboud University Nijmegen.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
GENMAB A/S 0.98% | 12/02/2025 | 6,30,588 ( 0.98% ) | 201 M $ | 31/12/2025 |
Jan van de Winkel active positions
| Companies | Position | Start |
|---|---|---|
| GENMAB A/S | Chief Executive Officer | 01/06/2010 |
| OMEGA ALPHA SPAC | Director/Board Member | 11/01/2021 |
| MERUS N.V. | Chief Executive Officer | 12/12/2025 |
Leo Pharma, Inc.
Leo Pharma, Inc. Drugstore ChainsRetail Trade Wholesales drugs and sundries | Director/Board Member | 01/01/2017 |
University of Utrecht
University of Utrecht Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | 01/01/1996 |
Regenesance BV
Regenesance BV Develops drugs for the treatment of neurodegenerative and immune mediated disorders | Chairman | - |
Former positions of Jan van de Winkel
| Companies | Position | End |
|---|---|---|
Hookipa Biotech AG
Hookipa Biotech AG Develops new generation prophylactic and therapeutic vaccines | Chairman | 18/11/2024 |
| HOOKIPA PHARMA INC. | Chairman | 30/08/2024 |
LEO Pharma A/S
LEO Pharma A/S Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets drugs within the area of dermatology and critical care medicine | Director/Board Member | 01/08/2024 |
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Training of Jan van de Winkel
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
Medarex, Inc.
Medarex, Inc. Miscellaneous Commercial ServicesCommercial Services Provides commercial physical and biological research services | Commercial Services |
Genmab A/S
Genmab A/S Pharmaceuticals: MajorHealth Technology Develops differentiated antibody therapeutics for treatment of cancer | Health Technology |
Medarex Europe BV | |
LEO Pharma A/S
LEO Pharma A/S Pharmaceuticals: MajorHealth Technology Develops, manufactures and markets drugs within the area of dermatology and critical care medicine | Health Technology |
University of Utrecht
University of Utrecht Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Radboud University Nijmegen
Radboud University Nijmegen Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
BTF Pty Ltd.
BTF Pty Ltd. Miscellaneous Commercial ServicesCommercial Services Develops biological products | Commercial Services |
ISA Pharmaceuticals BV
ISA Pharmaceuticals BV Pharmaceuticals: MajorHealth Technology Develops novel therapeutic vaccines for cancer and infectious diseases | Health Technology |
Merus NV
Merus NV BiotechnologyHealth Technology Discovers and develops therapeutics for cancer treatment | Health Technology |
Forward Pharma A/S
Forward Pharma A/S Pharmaceuticals: MajorHealth Technology Develops and manufactures proprietary formulations for inflammatory and neurological indications | Health Technology |
Leo Pharma, Inc.
Leo Pharma, Inc. Drugstore ChainsRetail Trade Wholesales drugs and sundries | Retail Trade |
Regenesance BV
Regenesance BV Develops drugs for the treatment of neurodegenerative and immune mediated disorders | |
Hookipa Biotech AG
Hookipa Biotech AG Develops new generation prophylactic and therapeutic vaccines | |
Celdara Medical LLC
Celdara Medical LLC Engages in development of early-stage medical inventions and discoveries | |
HOOKIPA Pharma, Inc.
HOOKIPA Pharma, Inc. Operates as clinical-stage biopharmaceutical company which develops pharmaceutical products for immunotherapeutics targeting infectious diseases and cancers | |
Omega Alpha SPAC
Omega Alpha SPAC Operates as a blank check company |
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