David Kostman

Has served as one of our directors since 2001, with the exception of the period between June 2007 and July 2008, and as our Chairman of the Board since February 2013. Mr. Kostman is currently co-CEO and board member of Outbrain, Inc. and serves on the board of directors of ironSource Ltd. and Tivit S.A. and is a member of Nanoosh LLC. Mr. Kostman is also a former board member of publicly traded Retalix Ltd. (acquired by NCR). From 2006 until 2008, Mr. Kostman was a Managing Director in the investment banking division of Lehman Brothers, heading the Global Internet Group. From April 2003 until July 2006, Mr. Kostman was Chief Operating Officer and then Chief Executive Officer of Delta Galil USA, a subsidiary of publicly traded Delta Galil Industries Ltd. From 2000 until 2002, Mr. Kostman was President of the International Division and Chief Operating Officer of publicly traded VerticalNet Inc. Prior to that Mr. Kostman worked in the investment banking divisions of Lehman Brothers from 1994 to 2000, focusing on the technology and Internet sectors, and NM Rothschild & Sons from 1992 to 1993, focusing on mergers and acquisitions and privatizations. Mr. Kostman holds a Bachelors’ degree in Law from Tel Aviv University and a Masters’ degree in Business Administration from INSEAD.