-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, IyT9roRnz7fmCs+YAznz6DkhOdDlNHAgLRyQquPr9lm8cLxvmjn2tDPU3t5HnWPl LLZzlDwhmjsxw3tcjw0dPw== 0000950152-09-003093.txt : 20090326 0000950152-09-003093.hdr.sgml : 20090326 20090325182144 ACCESSION NUMBER: 0000950152-09-003093 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20090326 DATE AS OF CHANGE: 20090325 EFFECTIVENESS DATE: 20090326 FILER: COMPANY DATA: COMPANY CONFORMED NAME: RIVERSOURCE GOVERNMENT INCOME SERIES INC CENTRAL INDEX KEY: 0000764802 IRS NUMBER: 412021315 STATE OF INCORPORATION: MN FISCAL YEAR END: 0531 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-96512 FILM NUMBER: 09704930 BUSINESS ADDRESS: STREET 1: 50606 AMERIPRISE FINANCIAL CENTER STREET 2: H27/5228 CITY: MINNEAPOLIS STATE: MN ZIP: 55474 BUSINESS PHONE: 6126714321 MAIL ADDRESS: STREET 1: 50606 AMERIPRISE FINANCIAL CENTER STREET 2: H27/5228 CITY: MINNEAPOLIS STATE: MN ZIP: 55474 FORMER COMPANY: FORMER CONFORMED NAME: RIVERSOURCE GOVERNMENT INCOME SERIES, INC. DATE OF NAME CHANGE: 20060504 FORMER COMPANY: FORMER CONFORMED NAME: AXP GOVERNMENT INCOME SERIES INC DATE OF NAME CHANGE: 20021118 FORMER COMPANY: FORMER CONFORMED NAME: AXP FEDERAL INCOME FUND INC /MN/ DATE OF NAME CHANGE: 20000829

0000764802 S000003306 RiverSource Short Duration U.S. Government Fund

C000008827 RiverSource Short Duration U.S. Government Fund Class I AGMIX

C000008828 RiverSource Short Duration U.S. Government Fund Class A IFINX

C000008829 RiverSource Short Duration U.S. Government Fund Class B ISHOX

C000008830 RiverSource Short Duration U.S. Government Fund Class C AXFCX

C000042928 RiverSource Short Duration U.S. Government Fund Class R4 IDFYX

C000042929 RiverSource Short Duration U.S. Government Fund Class W RSDWX

497 1 c50192be497.txt 497 . . . (RIVERSOURCE INVESTMENTS LOGO) PROSPECTUS SUPPLEMENT -- MARCH 25, 2009*

The information following the second paragraph in the Investment Manager section has been revised as follows: Portfolio Manager(s). The portfolio managers responsible for the day-to-day management of the Fund are: Todd White, Portfolio Manager - - Managed the Fund since 2008. - - Leader of the liquid assets sector team. - - Joined RiverSource Investments in 2008. - - Managing Director, Global Head of the Asset-Backed and Mortgage-Backed Securities businesses, and North American Head of the Interest Rate business, HSBC, 2004 to 2008; Managing Director and Head of Business for Mortgage Pass-Through and Options, Lehman Brothers, 2000 to 2004. - - Began investment career in 1986. - - BS, Indiana University. John G. McColley, Portfolio Manager - - Managed the Fund since 2009. - - Sector Manager, liquid assets sector team. - - Joined RiverSource Investments in 1985. - - Began investment career in 1984. - - BS, Carlson School of Management, University of Minnesota. The SAI provides additional information about portfolio manager compensation, management of other accounts and ownership of shares in the Fund. S-6042-5 A (3/09) * Valid until next update. -----END PRIVACY-ENHANCED MESSAGE-----