Mr. Sadoff was with Knight Capital from 2002 until 2013, where he was Executive Vice President and Global Head of Operations, Services & Technology. Prior to that he was the Chief Information Officer for BondBook, an electronic marketplace created by eight of the world’s largest broker dealers (Credit Suisse First Boston, Deutsche Bank, Goldman Sachs, Lehman Brothers, Merrill Lynch, Morgan Stanley, Salomon Smith Barney, and UBS Warburg) from May 2000 to December 2001, and in a variety of leadership roles at Merrill Lynch and Lehman Brothers from 1990 to 2000. Mr. Sadoff has served on the advisory board for Corvil Ltd., the Technology/Operations Customer Advisory Board for Thomson Reuters, as a member of the SIFMA Operations and Technology Steering Committee and as a past board member of Direct Edge Holdings LLC and Pico Quantitative Trading LLC. He has been named to the Institutional Investor Tech 50 list and one of the 10 most influential CIOs by Securities Technology Monitor, received an American Financial Technology Award for Best Global Deployment, and been ranked in the top 15 on the InformationWeek 500 for two consecutive years. Mr. Sadoff holds a B.S. in Computer Science, an M.S. in Electrical Engineering, and a D.Sc. in Computer Science, all from Washington University in St. Louis.