Chairman of the Board and Chief Executive Officer (since June 2005). Chairman of Pequot Capital Management (June 2005). Co-Chief Executive Officer of Credit Suisse Group (January 2003 to June 2004). President, Chief Executive Officer and Director of Credit Suisse First Boston (July 2001 to June 2004). President, Chief Operating Officer and Director of Morgan Stanley (May 1997 to March 2001).