X0203 3 2009-08-26 0 0001087774 OPPENHEIMER SENIOR FLOATING RATE FUND XOSAX 0001479968 KEFFER THOMAS W. 6803 SOUTH TUCSON WAY CENTENNIAL CO 80112 0 1 0 0 VP, Chief Business Officer Oppenheimer Senior Floating Rate Fund 16881.457 D /s/ Thomas W. Keffer 2010-01-06