X0201 4 2003-12-12 0 0000873364 CEPHALON INC CEPH 0001209724 SAVINI CARL A 145 BRANDYWINE PKWY WEST CHESTER PA 19380 0 1 0 0 Sr. VP, Human Resources Common Stock 2003-12-12 4 F 0 818 47.5 D 12721 D Common Stock 2003-12-15 4 F 0 1441 47.53 D 11280 D Common Stock 2359 I by Trust Carolyn S. Iosca, Attorney-in-Fact, For: Carl A. Savini 2003-12-15