A biography of John Costas

John P Costas

Before becoming chief executive of UBS Investment Bank in December 2001, chairman in September 2002 and deputy group chief executive in May 2004, John P Costas was the president and chief operating officer of UBS Warburg.

WSJ Logo
Pro Bono or Pro Nono? Law Firms Split on Fulfilling Deals With TrumpExternal link

Pro Bono or Pro Nono? Law Firms Split on Fulfilling Deals With Trump