David B. Roberts has served as our President since 2007 and as a member of our Board of Directors since 2001. Mr. Roberts joined us in 1997 as Vice President of Business Development and was promoted to Chief Financial Officer in 2000, which position he held until 2007. Mr. Roberts received a Bachelor of Arts in Business Economics and History from Brown University and a Master of Business Administration from the Stanford University Graduate School of Business. Mr. Roberts is a director of Anteris Technologies (Nasdaq: AVR) where he serves as chair of the audit committee. He is also a director of Lexington Medical, Inc. and of Parasole Restaurant Holdings, Inc. The Board has concluded that Mr. Roberts should serve on our Board due to his extensive knowledge of our business, his responsibility within the organization for strategic transactions, and his thorough understanding of the industry in which we operate and the opportunities and challenges that we face.