Nasdaq

Seth Merrin | Liquidnet | May 15, 2012
Ian Hoenisch | ITG | February 27, 2012
Alex Frino | Capital Markets Cooperative Research Centre | November 15, 2011
Tim Bevan | Otrkitie | June 15, 2011
Kerr Hatrick, Danila Deliya | Deutsche Bank, Quantitative Products One | June 15, 2009
Sara Brady | Jordan & Jordan | December 15, 2009
Andres Araya Falcone | Santiago Stock Exchange | March 15, 2011
Rolf Andersson | Pantor Engineering | June 15, 2010
Dr. Robert Barnes | UBS Investment Bank | March 15, 2010