Goldman Sachs CEO Lloyd Blankfein

Goldman Sachs CEO Lloyd Blankfein

Scott Eells/Bloomberg

Lloyd Blankfein, chief executive officer of Goldman Sachs Group Inc., arrives at federal court to testify during the insider-trading trial of Rajat Gupta, a former Goldman Sachs director and former senior partner at McKinsey & Co., in New York on June 7, 2012.