David Elsbree

Former Senior Partner, Deloitte & Touche

David Elsbree has served as a member of our board of directors since July 2014. From 1970 until 2004, Mr. Elsbree was employed by Deloitte & Touche, most recently as a former senior partner. Mr. Elsbree served in a number of leadership roles in the firm’s high technology practice, including partner-in-charge of the New England High Technology Practice. Mr. Elsbree served on the board of directors of Art Technology Group, Inc. from June 2004 until January 2011 and on the board of directors of Acme Packet, Inc. from November 2006 until March 2013. Mr. Elsbree received his B.A. from Northeastern University. Mr. Elsbree’s extensive knowledge of and experience with technology companies and financial expertise contributed to our board of directors’ conclusion that he should serve as a director of our company.