Daniel Leff has served as a member of our board of directors since August 2011. Since March 2013, Mr. Leff has been Founder and Managing Partner of Luminari Capital, a digital media-focused venture capital firm. From March 2008 to February 2013, Mr. Leff was a venture partner at Globespan Capital Partners, a technology-focused venture capital firm. Mr. Leff holds a B.S. in Chemistry from the University of California, Berkeley, a Ph.D. in Physical Chemistry from the University of California, Los Angeles, and an M.B.A. from the Anderson School of Management at the University California, Los Angeles.