Sami Totah has served as a director on our Board of Directors since 2015. Mr. Totah is a partner of Viola Growth, a technology buyout and growth capital fund that is an affiliate of the Viola Group. Mr. Totah has served as chairman of the board of directors of several Israeli start-up companies since 2003, including Pilat Media, Sheer Networks, Red Bend, and Flash Networks. Between 1984 and 2002, Mr. Totah served in various positions at Amdocs, including the position of Chief Operating Officer. Mr. Totah is a practical software engineer and participated in professional courses over the years, including courses of the Executive M.B.A. program of the Hebrew University of Jerusalem Business School.