You should consider the investment objectives, risks, charges and expenses of a mutual fund carefully before investing. To learn more about this and other important information about the funds, download a free prospectus. Read the prospectus carefully before investing.

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.

Not all products and all share classes are available through all firms.