Scott Hiemstra, Cody Whitlock, Jonathan Hunter, all CDW, Chicago.
teve Oh, Vanguard, Keith Lathan, Williams Capital Group, both Chicago.
Angela Figg, Instinet, Chicago; Haley Shoemaker, Great Lakes Advisors, Beth Tolomeo, Academy Securities, both Chicago.
Larry Birch, Credit Suisse, Simon Spencer, Paul Rosa, both Two Sigma Securities, all New York.
Tia Leslie, Goldman Sachs, Eric Posner, Scott Brunenaus, Jeffrey Ferro, all HSBC, all New York.
Knut Greule, B. Riley, Los Angeles; Greg Greenhouse, Robert W. Baird, Chicago; Chris Wilson, Capital International Investors, Los Angeles.
Cheryl Gilberg, Samina Yasin, Ryan Schermerhorn, all Goldman Sachs, Anthony Triolo, Fidessa, all New York.
Shane Remolina, Joe Gunstella, Dennis Sushue, Steve Rosenblum, all Bloomberg, New York.
Tim Weiss, Jack Boyle, both Newedge, Chicago; Kevin Vanderheyden, Credential Financial, Toronto.
Paul Adcock, NYSE, Alan Kostrinsky, Citadel Execution Services, Ed Foley, Level ATS, all Chicago.
Andrew Meranus, Joe Dickenson, Steve Osif, all Factset, Larry Birch, Credit Suisse, all New York; Steve Carolus, Citadel Execution Services, Chicago.
Tim Figg, G1 Execution Services, Danielle Dayan, Bill Orsini, both Citadel execution Services, all Chicago.
Dan Weingarten, ITG, John Denza, BATS, both New York.
Tom Wilson, Hyannis Port Research, Chicago; Jon Schneider, BATS, Kansas City.
Matt McFarland, Ted Bilharz, Andy Lowenthal, all CBOE, Chicago.
Dave Creagan, BATS, Chicago; Walter Hoffman, Bank of America Merrill Lynch, New York; Aaron Rowe, Bank of America Merrill Lynch, Daniel Romanelli, NYSE, both Chicago.
Allison Gott, Kristen Benza, both Citadel Execution Services, Chicago.
Jim Gregory, TMX, Toronto; Lisa Utasi, ClearBridge Advisors, Kim Unger, STANY, Tim Weiss, Newedge, all New York.
Steve Reichard, Terrapinn, New York; Barry Scadden, Archaedge, Mike Brady, Interactive Brokers, both Chicago.
Rob Brogan, guest, Laurie Glowa, Bank of America Merrill Lynch, Brian Stucka, Flextrade, both Chicago.
