The performance information shown represents past performance and is not a guarantee of future results. The investment return and principal value of your investment will fluctuate so that your shares, when sold, may be worth more or less than their original cost. Current performance may be lower or higher than the performance information shown. Returns shown are inclusive of total annual expenses.

*Columbia Seligman Premium Technology Growth Fund: Since inception performance for NAV is from commencement of operations, 11/30/2009, and includes the 4.50% initial sales load. The NAV price per share of the Fund's Common Stock at inception was $19.10. Since inception performance for Market Price is from IPO date, 11/24/2009.

Net Asset Value (NAV) represents the total value of all assets held by the Fund (minus its total liabilities), divided by the total number of common shares outstanding. Market price is the price at which investors may purchase or sell shares of the Fund. Market price is determined in the open market by buyers and sellers, based on supply and demand. The Fund's Market Price fluctuates throughout the day and may differ from its underlying NAV. Shares of the Fund may trade at a premium (higher than) or a discount (lower than) to NAV. The difference between the market price and the NAV (Premium/Discount) is expressed as a percentage of NAV.

Columbia Seligman Premium Technology Growth Fund and Tri-Continental Corporation are managed by Columbia Management Investment Advisers, LLC.