| Firm | Analyst | | Argus Research Corp | Wendy Walker | | BMO | Daniel Salmon | | Broadpoint AmTech | Bradley G. Whitt | | Canaccord Adams | Richard K. Baldry | | Citigroup | Brent Thill | | Collins Stewart | Sandeep Aggarwal | | Credit Suisse | Bryan McGrath | | Deutsche Bank Securities Inc. | Thomas C. Ernst | | First Analysis | Frank Sparacino | | Friedman, Billings, Ramsey, & Co. | David Hilal | | Janney Montgomery Scott | Sasa Zorovic | | Jefferies & Company, Inc | Youssef Squali | | JMP Securities | Patrick Walravens | | J.P. Morgan Securities Inc. | Imran T. Khan | | Kaufman Brothers | Aaron Kessler | | Morgan Stanley & Co. Inc. | Keith Weiss | | Needham & Company | Mark May | | Pacific Crest Securities | Chad Bartley | | Piper Jaffray & Co. | Mark Murphy | | Raymond James | Shyam Patil | | RBC Capital Markets | Robert Breza | | Robert W. Baird & Co. | Steven M. Ashley | | Signal Hill | Todd Greenwald | | Stephens Inc. | Carter Malloy | | Susquehanna | Marianne Wolk | | ThinkEquity | Michael S. Huang | | Wedbush Morgan Securities | Derrick Wood |
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