Columbia Management

DISTRIBUTIONS & PERCENTAGES

Distributions and Percentages

2009 Alternative Minimum Tax (AMT) Percentages

Lists AMT percentages for Seligman® funds.

2009 Capital Gain and Ordinary Income Distributions

Lists capital gain and ordinary income distributions for Seligman funds.

2009 Corporate Dividend Received Deduction Percentages

Lists Corporate Dividend Received Deduction Percentages for Seligman funds.

2009 Federal Obligation Percentages

Lists federal obligation percentages for Seligman funds.

2009 Foreign Tax Credit

Lists foreign tax credit rates and source income for Seligman funds.

2009 Source of Income by State

Lists Source of Income by State for Seligman funds.

2009 Qualified Dividend Income Percentages

Lists Qualified Dividend Income Percentages for Seligman funds.

This information is for use with concurrent or prior delivery of a fund prospectus. With respect to mutual funds and Tri-Continental Corporation, investors 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 each fund, download a free prospectus. The prospectus should be read carefully before investing.

Investment products are not federally or FDIC-insured, are not deposits or obligations of, or guaranteed by any financial institution, and involve investment risks including possible loss of principal and fluctuation in value.

Columbia Management and its affiliates do not offer tax or legal advice. Consult with your tax advisor or attorney regarding your specific situation.

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

RiverSource^®, Seligman^®, and Threadneedle^® mutual funds are distributed by Columbia Management Investment Distributors, Inc. (formerly known as RiverSource Fund Distributors, Inc.), member FINRA and managed by Columbia Management Investment Advisers, LLC (formerly known as RiverSource Investments, LLC). Threadneedle mutual funds are subadvised by Threadneedle International Limited, an affiliate of Columbia Management. Seligman is an offering brand of Columbia Management.