settlement

Richard Nelson | AllianceBernstein | February 27, 2012
Kent Rossiter | RCM | August 30, 2011
Dave Tolman, Chris Walsh, Paul Whenham | Greenline Technologies, NYSE, Fidessa | June 15, 2011
Chris Sims, Bradley Duke | Gartmore Investment Management, Knight Capital Europe | June 15, 2009
Andres Araya Falcone | Santiago Stock Exchange | March 15, 2011
Mary Ann Burns | Futures Industry Association | March 10, 2010
Chris Pickles | BT | March 01, 2011
Hans-Ole Jochumsen | NASDAQ OMX Nordics | June 15, 2010
Ned Philips | Chi-East | March 15, 2010
Kevin McPartland | TABB Group | March 15, 2010
Scott Fitzpatrick | NYSE Technologies | September 15, 2010