Arnon joined Greylock in 2009. Previously, Arnon spent seven years with SanDisk, the world leader in Flash memory cards, as Senior Vice President leading SanDisk’s mobile strategy. He joined SanDisk as part of the company’s $1.6 billion acquisition of Msystems in 2006. While at Msystems Arnon was Senior Vice President of Strategy and M&A. Prior to that Arnon was the Corporate Vice President and General Manager of the DiskOnKey division at Msystems. Before joining Msystems Arnon was the co-founder of Contact Networks, a California based Software Company with worldwide operations. He currently sits on the boards of Applicaster, CloudMade, Marqeta and SocialPoint.Arnon holds a BA in accounting and an L.LB in law, both from Tel Aviv University, and an MBA from the University of Texas at Austin.