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With respect to mutual funds, ETFs and Tri-Continental Corporation, investors should consider the investment objectives, risks, charges and expenses of a 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.

Investors should consider the investment objectives, risks, charges, and expenses of Columbia Seligman Premium Technology Growth Fund carefully before investing. To obtain the Fund's most recent periodic reports and other regulatory filings, contact your financial advisor or download reports here. These reports and other filings can also be found on the Securities and Exchange Commission's EDGAR Database. You should read these reports and other filings carefully before investing.

Columbia Funds and Columbia Acorn Funds are distributed by Columbia Management Investment Distributors, Inc., member FINRA. Columbia Funds are managed by Columbia Management Investment Advisers, LLC and Columbia Acorn Funds are managed by Columbia Wanger Asset Management, LLC, a subsidiary of Columbia Management Investment Advisers, LLC. Columbia ETFs are managed by Columbia Management Investment Advisers, LLC and distributed by ALPS Distributors, Inc., member FINRA, an unaffiliated entity.

Columbia Threadneedle Investments (Columbia Threadneedle) is the global brand name of the Columbia and Threadneedle group of companies.