-----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, T43RlN1r9hjSohev7aoNWzfQHXZP6dNX2fTveMTo0t5HF22msRjllnaCMf4qpMGP vF0uh1PRRUcq7jix4Er9DQ== 0000728889-09-000587.txt : 20090331 0000728889-09-000587.hdr.sgml : 20090331 20090331103057 ACCESSION NUMBER: 0000728889-09-000587 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20090331 DATE AS OF CHANGE: 20090331 EFFECTIVENESS DATE: 20090331 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OPPENHEIMER INTEGRITY FUNDS CENTRAL INDEX KEY: 0000701265 IRS NUMBER: 042509354 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-76547 FILM NUMBER: 09716484 BUSINESS ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 BUSINESS PHONE: 303768-3200 MAIL ADDRESS: STREET 1: 6803 SOUTH TUCSON WAY STREET 2: 3RD FL CITY: CENTENNIAL STATE: CO ZIP: 80112-3924 FORMER COMPANY: FORMER CONFORMED NAME: MASSMUTUAL INTEGRITY FUNDS DATE OF NAME CHANGE: 19910329 FORMER COMPANY: FORMER CONFORMED NAME: MASSMUTUAL LIQUID ASSETS TRUST DATE OF NAME CHANGE: 19880403

0000701265 S000008824 Oppenheimer Core Bond Fund

C000024033 A

C000024034 B

C000024035 C

C000024036 N

C000024037 Y

497 1 sticker.htm

Oppenheimer Core Bond Fund

Supplement dated March 31, 2009 to the
Prospectus dated April 29, 2008

This supplement amends the Prospectus of Oppenheimer Core Bond Fund (the "Fund") dated April 29, 2008. It is in addition to the supplements dated May 5, 2008 and July 1, 2008 and it replaces the supplement dated December 15, 2008.

Effective April 1, 2009, the section titled "How the Fund is Managed – Portfolio Managers," beginning on page 19 of the Prospectus, is deleted in its entirety and is replaced by the following:

Portfolio Manager. The Fund’s portfolio is managed by Krishna Memani, who is primarily responsible for the day-to-day management of the Fund’s investments. Mr. Memani has been a portfolio manager and Vice President of the Fund since April 2009.

Mr. Memani has been a Senior Vice President and Head of the Investment Grade Fixed Income Team of the Manager since March 2009. Mr. Memani was a Managing Director and Head of the U.S. and European Credit Analyst Team at Deutsche Bank Securities from June 2006 through January 2009. He was the Chief Credit Strategist at Credit Suisse Securities from August 2002 through March 2006. He was a Managing Director and Senior Portfolio Manager at Putnam Investments from September 1998 through June 2002. He is a portfolio manager and an officer of other portfolios in the OppenheimerFunds complex.

March 31, 2009

PS0285.038

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