Edward Ditmire | Vice President of Investor Relations |
Adena Friedman | President and Chief Executive Officer |
Michael Ptasznik | Executive Vice President and Chief Financial Officer |
Edward Knight | Executive Vice President, Global Chief Legal and Policy Officer |
Richard Repetto | Sandler O'Neill & Partners |
Michael Carrier | Bank of America Merrill Lynch |
Kenneth Hill | Rosenblatt Securities Inc. |
Kenneth Worthington | J.P. Morgan Chase & Co. |
Christopher Allen | Compass Point Research & Trading, LLC |
Alex Kramm | UBS |
Alex Blostein | Goldman Sachs |
Brian Bedell | Deutsche Bank Securities, Inc. |
Kyle Voigt | Keefe, Bruyette & Woods Inc. |
Jeremy Campbell | Barclays Capital, Inc. |
Ben Herbert | Citigroup Global Markets, Inc. |
Christopher Harris | Wells Fargo Securities LLC |
Good day, ladies and gentlemen, and welcome to the Nasdaq Fourth Quarter 2018 Results Conference Call. At this time, all participants are in a listen-only mode. Later, we will conduct a question-and-answer session, and instructions will be given at that time. [Operator Instructions] As a reminder, today's conference is being recorded. I would now like to turn the call over to Ed Ditmire, Vice President of Investor Relations.