As of close of business on April 29, 2011, the fund is closed to new investors andnew accounts, with limited exceptions as described in the prospectus.risks, charges and expenses ofa mutual fund carefully before investing. For a free prospectus, which contains this
and other important information about the funds, visit columbiamanagement.com.The prospectus should be read carefully before investing.
Columbia Funds are distributed by Columbia Management Investment Distributors, Inc., memberFINRA and managed by Columbia Management Investment Advisers, LLC.the views expressed are as of the date given, may change as market or other conditions change, andmay differ from views expressed by other Columbia Management Investment Advisers, LLC (CMIA)associates or affiliates. Actual investments or investment decisions made by CMIA and its affiliates,
whether for its own account or on behalf of clients, will shop not necessarily reflect the views expressed. Thisinformation is not intended to provide investment advice and does not account for individual investorcircumstances. Investment decisions should always be made based on an investor's specific financialneeds, objectives, goals, time horizon, and risk tolerance. Asset classes described may not be suitable
for all investors. Past performance does not guarantee future results and no forecast should beconsidered a guarantee either. Since economic and market conditions change frequently, there can
be no assurance that the trends described here will continue or that any forecasts are accurate.Additional performance information:Allresultsshownassume reinvestment of distributions and do
not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemptionof fund shares.
1
The returns shown for periods prior to the share class inception date (including returns since inception,
which are since fund inception) include the returns of the fund’s oldest share class. These returns are
adjusted to reflect any higher class-related operating expenses of the newer share classes, as
applicable. Please visit columbiamanagement.com/mutual-funds/appended-performance for more
information.