Fund Merger Information

A key component of our long-term strategy is consistent and ongoing analysis of our mutual fund offerings, which helps us deliver innovative product solutions and competitive performance. Our mutual fund mergers are designed to improve and clarify our mutual fund offerings.

General Tax Information

When a fund merger is approved, a special distribution is generally paid out to shareholders of the merged funds just before the merger takes place. The distribution is included in year-end tax statements.

In addition, fund mergers will impact the cost basis calculation for non-qualified mutual fund accounts. As part of a tax-free merger, the cost basis of each affected shareholder's mutual fund account is carried over from the merged account to the acquiring account. We use the average cost method to calculate cost basis. For more information on cost basis calculation please visit our cost basis page.

About the 2009/2010 RiverSource® and Seligman® Fund Mergers

In 2009 and 2010 we announced several mutual fund mergers designed to improve our fund offerings. The mergers include both RiverSource and Seligman funds. The charts below show the merger events and the specific funds affected.

2010 Fund Mergers

Effective March 29, 2010
Merged Fund Into Acquiring Fund
RiverSource Partners Aggressive Growth Fund RiverSource Mid Cap Growth Fund
RiverSource Partners Select Value Fund RiverSource Mid Cap Value Fund
RiverSource Partners Small Cap Growth Fund Seligman Frontier Fund
RiverSource Partners Small Cap Equity Fund Seligman Smaller-Cap Value Fund
Seligman Global Smaller Companies Fund RiverSource Partners International Small Cap Fund
RiverSource Tax-Exempt Money Market Fund RiverSource Government Money Market Fund

2009 Fund Mergers

Effective July 13, 2009
Merged Fund Into Acquiring Fund
Seligman Colorado Municipal Fund Seligman National Municipal Fund
Seligman Florida Municipal Fund
Seligman Florida Municipal Fund
Seligman Louisiana Municipal Fund
Seligman Maryland Municipal Fund
Seligman Massachusetts Municipal Fund
Seligman Michigan Municipal Fund
Seligman Missouri Municipal Fund
Seligman New Jersey Municipal Fund
Seligman North Carolina Municipal Fund
Seligman Ohio Municipal Fund
Seligman Oregon Municipal Fund
Seligman Pennsylvania Municipal Fund
Seligman South Carolina Municipal Fund
Effective August 17, 2009
Merged Fund Into Acquiring Fund
Seligman Emerging Markets Fund Threadneedle Emerging Markets Fund
Seligman Global Growth Fund Threadneedle Global Equity Fund
Seligman International Growth Fund RiverSource Partners International Select Growth Fund
Seligman Asset Allocation Aggressive Growth Fund
And
Seligman Asset Allocation Growth Fund
RiverSource Portfolio Builder Total Equity Fund
Seligman Asset Allocation Moderate Growth Fund RiverSource Portfolio Builder Aggressive Fund
Seligman Asset Allocation Balanced Fund RiverSource Portfolio Builder Moderate Aggressive Fund
Effective August 31, 2009
Merged Fund Into Acquiring Fund
Seligman Core Fixed Income Fund RiverSource Diversified Bond Fund
Seligman High-Yield Fund RiverSource High Yield Bond Fund
Seligman Income and Growth Fund RiverSource Balanced Fund
Seligman U.S. Government Securities Fund RiverSource Short Duration U.S. Government Fund
Effective September 14, 2009
Merged Fund Into Acquiring Fund
RiverSource Global Technology Fund Seligman Global Technology Fund
RiverSource Growth Fund Seligman Growth Fund
RiverSource Large Cap Value Fund RiverSource Equity Value Fund
RiverSource Small Cap Advantage Fund Seligman Smaller-Cap Value Fund
RiverSource Large Cap Equity Fund
and
Seligman Common Stock Fund
RiverSource Disciplined Equity Fund

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

This information is for use with concurrent or prior delivery of a fund prospectus. 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.

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.