-----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, LtscUNByaaJHECHcvrtEfXD5qoiyvQS5s7dvDgayaGIzJ9W8y0+JXbJlJ0l0B2jj 81m+FmggQXjknOeO/InEWA== 0000728889-10-001046.txt : 20100701 0000728889-10-001046.hdr.sgml : 20100701 20100701120106 ACCESSION NUMBER: 0000728889-10-001046 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20100701 DATE AS OF CHANGE: 20100701 EFFECTIVENESS DATE: 20100701 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: 10929580 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 corebondfundsticker.htm

OPPENHEIMER COre bond Fund

Supplement dated July 1, 2010 to the

Prospectus dated March 30, 2010

This supplement amends the Prospectus of Oppenheimer Core Bond Fund (the “Fund”) dated March 30, 2010.

The Prospectus is revised as follows:

The section titled “Service Plan for Class A Shares” under the heading titled “Distribution and Service (12b-1) Plans,” on page 45, is replaced with the following:

Service Plan for Class A Shares. The Fund has adopted a Service Plan for Class A shares that reimburses the Distributor for a portion of the costs of maintaining accounts and providing services to Class A shareholders. Reimbursement is made periodically at an annual rate of up to 0.25% of the Class A shares daily net assets. The Distributor currently uses all of those fees to pay brokers, dealers, banks and other financial intermediaries for providing personal service and maintaining the accounts of their customers that hold Class A shares. Any unreimbursed expenses the Distributor incurs with respect to Class A shares in any fiscal year cannot be recovered in subsequent periods. Because the service fee is paid out of the Fund’s assets on an ongoing basis, over time it will increase the cost of your investment.

July 1, 2010

PS0285.042

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