Mark Schein is senior vice president and chief compliance office at York Capital Management, where he has worked since 2005. Before joining the executive staff at York, where he has also served as chief compliance officer of the York Enhanced Strategies Fund, Professor Schein spent three years at U.S. Trust Company and Schwab Capital Markets, where he served as director of broker-dealer compliance and of anti-money Laundering, respectively. Early in his legal career, Professor Schein worked for six years as an assistant district attorney in Bronx County and for five years as a trial counsel in the New York Stock Exchange’s Enforcement Division.