This information is authorized for use only in the case of concurrent or prior delivery of the offering prospectus of the Fund. You should consider the investment objectives, risks, charges, and expenses of a Fund carefully before investing. A prospectus containing information about a Fund (including its investment objectives, risks, charges, expenses, and other information about the Fund) may be obtained here. The prospectus should be read carefully before investing in a Fund.

On November 7, 2008, RiverSource Investments, LLC ("RiverSource Investments") completed its acquisition of J. & W. Seligman & Co. Incorporated ("Seligman"). In connection with the acquisition and, as applicable, with the approval of shareholders of the Seligman Funds, RiverSource Investments became the investment manager or advisor for all Seligman Funds and other client accounts previously managed or advised by Seligman.

RiverSource®, Seligman®, and Threadneedle® mutual funds are part of the RiverSource family of funds, and are distributed by RiverSource Fund Distributors, Inc., Member FINRA, and managed by RiverSource Investments, LLC. Threadneedle mutual funds are subadvised by Threadneedle International Limited. RiverSource and Threadneedle are part of Ameriprise Financial, Inc. Seligman is an offering brand of RiverSource Investments.

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