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## Rule 10b5-1 Sales Plans 

Our directors and executive officers may exercise stock options or purchase or sell shares of our common stock in the market from time to time. We encourage them to make these transactions through plans that comply with Exchange Act Rule 10b5-1(c). Morningstar 

## Rule 10b5-1 Plans 

will not receive any proceeds, other than proceeds from the exercise of stock options, related to these transactions. The following table, which we are providing on a voluntary basis, shows the Rule 10b5-1 sales plans entered into by our directors and executive officers that were in effect as of February 1, 2011: 

<img src='content_image/287421.jpg'>

During the fourth quarter, Steve Kaplan’s and Richard Robbins’ previously disclosed Rule 10b5-1 sales plans expired in accordance with their terms. Cheryl Francis, Liz Kirscher, and David Williams amended their Rule 10b5-1 sales plans. Patrick Reinkemeyer and Tao Huang left the company in December 2010 and January 2011, respectively. Therefore, their Rule 10b5-1 sales plans have been removed from the table. 

(1) This column reflects an estimate of the number of shares each identified director and executive officer will beneficially own following the sale of all shares under the Rule 10b5-1 sales plans identified above. This information reflects the beneficial ownership of our common stock on December 31, 2010, and includes shares of our common stock subject to options that were then exercisable or that will have become exercisable by March 1, 2011 and restricted stock units that will vest by March 1, 2011. The estimates do not reflect any changes to ben- eficial ownership that may have occurred since December 31, 2010. Each director and executive officer identified in the table may amend or terminate his or her Rule 10b5-1 sales plan and may adopt additional Rule 10b5-1 plans in the future. 

