X0202 4 2005-12-28 0000816284 CELGENE CORP /DE/ CELG 0001232505 HUGIN ROBERT J C/O CELGENE CORPORATION 86 MORRIS AVENUE SUMMIT NJ 07901 1 1 0 0 Chief Financial Officer Common Stock 2005-12-28 4 S 0 185000 60.919 D 188917 D Common Stock 2005-12-29 4 S 0 74057 64.2626 D 114860 D Common Stock 2400 I Children Common Stock 5578 I 401(k) Plan /s/ Robert J. Hugin 2005-12-30