Glen Barrentine, a partner in the Corporate Department of Winston & Strawn LLP’s New York office, is chair of the firm’s broker dealer regulatory practice. Mr. Barrentine's practice focuses broadly on regulatory, compliance, and enforcement matters affecting broker-dealers, investment advisers, exchanges and other marketplaces, as well as Commodity Futures Trading Commission (CFTC) regulated entities such as: swap dealers, introducing brokers (IBs), futures c... (login for more professional bio)