Jonathan S. Leff 8
42 years old
Warburg Pincus & Co., general partner, 1996–present
Warburg Pincus LLC, member and Managing Director, Healthcare, responsible for the firm's investment efforts in biotechnology and pharmaceuticals, January 2000–present
Archimedes Pharma, Board of Directors,
InterMune, Board of Directors, January 2000–present
ReSearch Pharmaceutical Services, Board of Directors, 2011–present; company acquired by Warburg Pincus, LLC, in 2011
Rib-X Pharmaceuticals, Board of Directors, April 2003–present
Sophiris Bio, Board of Directors, November 2010–present; director of governance and nomination committee. Company changed name from Protox Therapeutics in April 2012
Talon Therapeutics, Board of Directors, June 2010–present; Member of the Compensation Committee
Biotechnology Industry Organization, Board of Directors, Emerging Companies Section Board
National Venture Capital Association, Board of Directors, 2010–present; Chairman, Medical Innovation and Competitiveness (MedIC) Coalition
Friends of Cancer Research, Executive Committee and member
Spinal Muscular Atrophy Foundation, Board of Directors
Columbia University Medical Center, Board of Visitors, executive committee
Past Activity:
Alita Pharmaceuticals, Board of Directors, 2006–2008
Allos Therapeutics, Board of Directors, starting March 2005; company acquired by Spectrum Pharmaceuticals, September 2012
Altus Pharmaceuticals, Board of Directors, 2004–2008
Ganic Pharmaceuticals, Board of Directors, 2008–2010
Inspire Pharmaceuticals, Board of Directors, 2007–2011; company acquired by Merck in 2011
Neurogen, Board of Directors, 2004–2008
Sunesis Pharmaceuticals, Board of Directors, 1999–2006
Transkaryotic Therapies, Board of Directors, 2000–2005; company acquired by Shire Human Genetics Therapies in 2005
ZymoGenetics, Board of Directors, 2000–2010
Oliver, Wyman & Co., consultant
Degrees:
Harvard University, BA in government, 1990
Stanford University Graduate School of Business, M.B.A.