497 1 c58919ie497.txt 497 . . . (COLUMBIA LOGO) PROSPECTUS / STATEMENT OF ADDITIONAL INFORMATION (SAI) SUPPLEMENT -- JULY 23, 2010
PROSPECTUS SAI FUND (Prospectus Date/SAI Date) FORM # FORM # ---------------------------------------------------------- RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND (6/29/10 / 6/29/10) S-6519-99 E S-6500 CL RIVERSOURCE ABSOLUTE RETURN CURRENCY AND INCOME FUND (12/30/09 / 6/29/10) S-6502-99 H S-6500 CL RIVERSOURCE DISCIPLINED EQUITY FUND (9/29/09 / 6/29/10) S-6263-99 J S-6500 CL RIVERSOURCE DISCIPLINED INTERNATIONAL EQUITY FUND (12/30/09 / 6/29/10) S-6506-99 F S-6500 CL RIVERSOURCE DISCIPLINED LARGE CAP GROWTH FUND (11/27/09 / 6/29/10) S-6285-99 E S-6500 CL RIVERSOURCE DISCIPLINED LARGE CAP VALUE FUND (11/27/09 / 6/29/10) S-6532-99 D S-6500 CL RIVERSOURCE DISCIPLINED SMALL CAP VALUE FUND (9/29/09 / 6/29/10) S-6397-99 F S-6500 CL RIVERSOURCE DIVIDEND OPPORTUNITY FUND (8/28/09 / 6/29/10) S-6341-99 AE S-6500 CL RIVERSOURCE GLOBAL BOND FUND (12/30/09 / 6/29/10) S-6309-99 AF S-6500 CL RIVERSOURCE INCOME BUILDER BASIC INCOME FUND (4/1/10 / 6/29/10) S-6394-99 G S-6500 CL RIVERSOURCE INCOME OPPORTUNITIES FUND (9/29/09 / 6/29/10) S-6266-99 J S-6500 CL RIVERSOURCE INFLATION PROTECTED SECURITIES FUND (9/29/09 / 6/29/10) S-6280-99 H S-6500 CL RIVERSOURCE LASALLE GLOBAL REAL ESTATE FUND (3/1/10 / 6/29/10) SL-9910-99 A S-6500 CL RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL ESTATE FUND (3/1/10 / 6/29/10) SL-9910-99 A S-6500 CL RIVERSOURCE MID CAP GROWTH FUND (1/22/10 / 6/29/10) S-6426-99 AF S-6500 CL RIVERSOURCE RECOVERY AND INFRASTRUCTURE FUND (6/29/10 / 6/29/10) S-6529-99 D S-6500 CL RIVERSOURCE RETIREMENT PLUS 2010 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2015 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2020 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2025 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2030 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2035 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2040 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE RETIREMENT PLUS 2045 FUND (6/29/10 / 6/29/10) S-6507-99 G S-6500 CL RIVERSOURCE STRATEGIC ALLOCATION FUND (11/27/09 / 6/29/10) S-6141-99 AF S-6500 CL RIVERSOURCE STRATEGIC INCOME ALLOCATION FUND (11/27/09 / 6/29/10) S-6287-99 E S-6500 CL SELIGMAN CAPITAL FUND (3/1/10 / 6/29/10) SL-9906-99 A S-6500 CL SELIGMAN FRONTIER FUND (12/30/09 / 6/29/10) SL-9904-99 A S-6500 CL SELIGMAN GLOBAL TECHNOLOGY FUND (12/30/09 / 6/29/10) SL-9903-99 A S-6500 CL SELIGMAN GROWTH FUND (3/1/10 / 6/29/10) SL-9908-99 A S-6500 CL SELIGMAN LARGE-CAP VALUE FUND (3/1/10 / 6/29/10) SL-9911-99 A S-6500 CL SELIGMAN SMALLER-CAP VALUE FUND (3/1/10 / 6/29/10) SL-9911-99 A S-6500 CL THREADNEEDLE GLOBAL EQUITY FUND (12/30/09 / 6/29/10) S-6334-99 AH S-6500 CL THREADNEEDLE GLOBAL EQUITY INCOME FUND (12/30/09 / 6/29/10) S-6525-99 AH S-6500 CL THREADNEEDLE GLOBAL EXTENDED ALPHA FUND (12/30/09 / 6/29/10) S-6527-99 AH S-6500 CL THREADNEEDLE INTERNATIONAL OPPORTUNITY FUND (12/30/09 / 6/29/10) S-6140-99 AH S-6500 CL
S-6519-1 A (7/10) Effective July 23, 2010 (the Effective Date), the following funds no longer offer the class(es) of shares indicated in the table below:
CLASS(ES) OF SHARES NOT OFFERED BY THE FUND FUND AS OF THE EFFECTIVE DATE ------------------------------------------------------------------------------------- RIVERSOURCE 120/20 CONTRARIAN EQUITY FUND CLASS R5 RIVERSOURCE ABSOLUTE RETURN CURRENCY AND CLASS R4 AND CLASS R5 INCOME FUND RIVERSOURCE DISCIPLINED EQUITY FUND CLASS R3 RIVERSOURCE DISCIPLINED INTERNATIONAL CLASS R3 AND CLASS R5 EQUITY FUND RIVERSOURCE DISCIPLINED LARGE CAP GROWTH CLASS R3 AND CLASS R5 FUND RIVERSOURCE DISCIPLINED LARGE CAP VALUE CLASS R3 AND CLASS R5 FUND RIVERSOURCE DISCIPLINED SMALL CAP VALUE CLASS R4 AND CLASS R5 FUND RIVERSOURCE DIVIDEND OPPORTUNITY FUND CLASS R3 RIVERSOURCE GLOBAL BOND FUND CLASS R3 AND CLASS R5 RIVERSOURCE INCOME BUILDER BASIC INCOME CLASS R4 FUND RIVERSOURCE INCOME OPPORTUNITIES FUND CLASS R5 RIVERSOURCE INFLATION PROTECTED SECURITIES CLASS R5 FUND RIVERSOURCE LASALLE GLOBAL REAL ESTATE CLASS R3 FUND RIVERSOURCE LASALLE MONTHLY DIVIDEND REAL CLASS R3 ESTATE FUND RIVERSOURCE MID CAP GROWTH FUND CLASS R5 RIVERSOURCE RECOVERY AND INFRASTRUCTURE CLASS R3 FUND RIVERSOURCE RETIREMENT PLUS 2010 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2015 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2020 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2025 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2030 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2035 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2040 FUND CLASS R3, CLASS R4 AND CLASS R5 RIVERSOURCE RETIREMENT PLUS 2045 FUND CLASS R3 AND CLASS R5 RIVERSOURCE STRATEGIC ALLOCATION FUND CLASS R3 AND CLASS R5 RIVERSOURCE STRATEGIC INCOME ALLOCATION CLASS R3 FUND SELIGMAN CAPITAL FUND CLASS R3 AND CLASS R4 SELIGMAN FRONTIER FUND CLASS R3 SELIGMAN GLOBAL TECHNOLOGY FUND CLASS R3 SELIGMAN GROWTH FUND CLASS R3 SELIGMAN LARGE-CAP VALUE FUND CLASS R3 SELIGMAN SMALLER-CAP VALUE FUND CLASS R3 THREADNEEDLE GLOBAL EQUITY FUND CLASS R3 THREADNEEDLE GLOBAL EQUITY INCOME FUND CLASS R3 AND CLASS R5 THREADNEEDLE GLOBAL EXTENDED ALPHA FUND CLASS R3 AND CLASS R5 THREADNEEDLE INTERNATIONAL OPPORTUNITY CLASS R3 AND CLASS R5 FUND