-----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, OcymRMTK6eqw1BGKQHbxRiXGer7HxNzZ7RhuPPiHR9mU/QlThX1HJokba5Ksbdqr jO5qx7g8fQuV41g2a1T+Jw== 0000773757-07-000156.txt : 20070629 0000773757-07-000156.hdr.sgml : 20070629 20070629141514 ACCESSION NUMBER: 0000773757-07-000156 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20070629 DATE AS OF CHANGE: 20070629 EFFECTIVENESS DATE: 20070629 FILER: COMPANY DATA: COMPANY CONFORMED NAME: COLUMBIA FUNDS SERIES TRUST CENTRAL INDEX KEY: 0001097519 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 333-89661 FILM NUMBER: 07950080 BUSINESS ADDRESS: STREET 1: ONE FINANCIAL CENTER CITY: BOSTON STATE: MA ZIP: 02111 BUSINESS PHONE: 6174263750 MAIL ADDRESS: STREET 1: ONE FINANCIAL CENTER CITY: BOSTON STATE: MA ZIP: 02111 FORMER COMPANY: FORMER CONFORMED NAME: NATIONS FUNDS TRUST DATE OF NAME CHANGE: 19991022

0001097519 S000010795 Columbia Large Cap Core Fund

C000029865 Class A

C000029866 Class B

C000029867 Class C

C000029868 Class Z

497 1 pmchangesupp.txt CLCCF PM CHANGE SUPPLEMENT COLUMBIA FUNDS SERIES TRUST Columbia Large Cap Core Fund (the "Fund") Supplement dated June 29, 2007 to the prospectuses and the statement of additional information dated August 1, 2006, as supplemented from time to time Effective immediately, the prospectuses and statement of additional information for all share classes of the Fund are hereby supplemented by removing all references to Brian Condon and Robert McConnaughey as members of the Adviser's Core Strategies Team that are responsible for making the day-to-day investment decisions for the Fund. INT-47/133513-0607 June 29, 2007 -----END PRIVACY-ENHANCED MESSAGE-----