Chase Lochmiller, GETCO, New York; Sara Baker, ITG; Chris Amorello, GETCO, New York.
Paul Cashman, SunGard; Terry Flynn, S3, both New York.
Roger Peterkin, SS&C; Al Aloise, Moors & Cabot; Larry Peruzzi, Cabrera Capital Management; Eric Marchand, Moors & Cabot; John Nuzzo, guest, all Boston.
Scott and Jennifer Setzenfand, Federated Investors, Pittsburgh.
Scott Govoni, Linedata, Boston; Rich McGraw, Flextrade, New York; Alex Zinny, Flextrade, Boston; Terry Lavigne; Jared Baker, both Charles River, Boston.
Chuck Green, E*Trade, Chicago; Monica Vega, Linedata; Mark McDermott, Canaccord Genuity; Bob Holland, Linedata, all Boston; Steve Carolus, E*Trade, Chicago.
Bill Reilly, Cadence Capital; Sean Maloney, Knight Capital Group, both Boston; Robert DiGiovine, First New York, New York.
John Curtis, Direct Access Partners; Jim Yonchak, State Street Global Advisors; Peter Hoey, Direct Access Partners, all Boston.
Left to Right, Front: Bob Hofeman, Rampart Investment Management; Whit Conary, Level ATS; Larry Peruzzi, Cabrera Capital Management; Sara Baker, ITG; Tim Casey, Cabrera Capital Management; Gus Phelps, Saratoga Capital; Back: Charlie Whitlock, JP Morgan; Tim Love, ITG; Charlie OConnor, Leerink Swann.
Patty Schuler, Boston Options Exchange, Chicago; Terry Lavigne, Charles River, Boston, Samantha Foerster, STA, New York.
Dylan Ade, JMP Securities; Susan Ellis, Granahan Investment Management, both Boston.
Kevin Molloy, Chris Lessard, both NYSE Euronext, New York.
John Graf, DirectEdge; Sean Wagner; John McCarthy, both ConvergEx, all New York.