Stef Heylen

Board Member at ExeVir

Stef Heylen representing SFPI-FPIM on the board, brings over 30 years of pharmaceutical drug development and executive management experience over a wide range of therapeutic and functional areas. He has previously held senior positions as Managing Director of Janssen Pharmaceutica NV, Belgium, and Chief Operating Officer, Development, Janssen R&D globally. Stef was a member of the Johnson & Johnson Pharmaceuticals Group Operating Committee. Stef obtained his M.D. at the University of Leuven, Belgium, and the Prince Leopold Institute for Tropical Medicine in Antwerp, Belgium.


  • Board Member

    Current role