John Brennan (New York), Managing Director and Partner, joined Prisma in 2007 and serves as Head of Operational Due Diligence. Prior to joining, John was a senior vice president of fixed income institutional sales at FTN Financial Securities Corp. (a wholly owned subsidiary of First Horizon Bank N.A.) where he had oversight for eight offices in the U.S. He was previously a limited partner at Spear Leeds & Kellogg (a wholly-owned subsidiary of Goldman Sachs & Co. from 1999 to 2005), where he specialized in fixed income e-commerce and sales administration. Prior to this role, John served as global head of futures and exchange-traded derivative operations for Goldman Sachs & Co. based in London and was previously head of Asian futures operations for Goldman based in Tokyo. Earlier in his career, John was a Managing Director at First Options/Continental Bank of Chicago in Singapore and London. He holds a BS degree in Finance from Southern Illinois University.