X0202 4 2005-08-25 0000816284 CELGENE CORP /DE/ CELG 0001247015 BARER SOL J C/O CELGENE CORPORATION 86 MORRIS AVENUE SUMMIT NJ 07901 1 1 0 0 Chief Operating Officer Common Stock 2005-08-25 4 M 0 109998 8.825 A 282312 D Common Stock 250000 I By spouse Stock option (right to buy) 8.825 2005-08-25 4 M 0 109998 D 2005-09-07 Common Stock 109998 0 D The reporting person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. The option is fully vested. The option was issued pursuant to the 1998 Stock Incentive Plan. /s/ Robert J. Hugin, Attorney-in-Fact 2005-08-26