Management

• Kent Snyder
  Chief Executive Officer and Chairman of the Board of Directors
  
  
• John Poyhonen
  President and Chief Operating Officer
  
  
• Sharon Wicker
  Senior Vice President and Chief Commercial Development Officer
  
  
• Donald S. Karanewsky, Ph.D.
  Senior Vice President and Chief Scientific Officer
  
  
• David B. Berger
  Vice President, General Counsel and Corporate Secretary
  
  
• Susan R. Firestone
  Vice President, Human Resources
  
  
• David L. Linemeyer, Ph.D.
  Vice President, Biology
  
  
• Tony Rogers
  Vice President and Chief Financial Officer
  
  
• Gwen Rosenberg
  Vice President, Investor Relations & Corporate Communications