Biogen CEO and key executive team

• Michel Vounatsos

  Chief Executive Officer and Director
• Stelios Papadopoulos

  Chairman of the Board
• Susan Alexander

  Chief Legal Officer and Secretary
• Maria C. Freire Ph

  Director
• Alphonse Galdes

  Head of Pharmaceutical Operations and Technology
• William D. Jones

  Director
• Alisha Alaimo

  President, Biogen U.S. Organization
• Ginger Gregory

  Chief Human Resources Officer
• Johanna Friedl-Naderer

  President, Europe, Canada & Partner Markets
• Chirfi Guindo

  Head of Global Product Strategy and Commercialization
• Alexander J. Denner

  Director and Chair, Corporate Governance Committee
• Rachid Izzar

  President, Biogen Intercontinental Region
• Caroline D. Dorsa

  Director and Chair, Audit Committee
• Maha Radhakrishnan

  Group SVP, Chief Medical Officer
• Michael McDonnell

  Chief Financial Officer
• Robert W. Pangia

  Director and Chair, Compensation and Management Development Committee
• Priya Singhal

  Head of Global Safety & Regulatory Sciences
• Nancy L. Leaming

  Director
• Stephen A. Sherwin

  Director
• Alfred Sandrock

  Head of Research and Development
• William A. Hawkins

  Director
• Richard C. Mulligan

  Director
• Jesus B. Mantas

  Director
• Eric K. Rowinsky

  Director
• Brian S. Posner

  Director

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