AMENDED AND RESTATED INVESTMENT ADVISORY AGREEMENT AMENDED AND RESTATED AGREEMENT made as of the 1st day of January, 2005, by and between Oppenheimer Series Fund, Inc. (the "Fund") and OppenheimerFunds, Inc. ("OFI"). WHEREAS, each of Oppenheimer...Investment Advisory Agreement • February 24th, 2005 • Oppenheimer Series Fund Inc
