CHICAGO, June 30, 2008—Morningstar, Inc. (NASDAQ: MORN) today announced that it plans to report its second-quarter 2008 financial results after the market closes on Thursday, July 31, 2008. The company does not hold analyst conference calls; however, investors may submit written questions to Morningstar at investors@morningstar.com. About Morningstar, Inc.
Morningstar, Inc. is a leading provider of independent investment research in North America, Europe, Australia, and Asia. The company offers an extensive line of Internet, software, and print-based products and services for individuals, financial advisors, and institutions. Morningstar provides data on more than 270,000 investment offerings, including stocks, mutual funds, and similar vehicles. The company has operations in 18 countries and minority ownership positions in companies based in three other countries. # # # ©2008 Morningstar, Inc. All rights reserved. | 
