X0306 4 2013-06-13 0 0000816284 CELGENE CORP /DE/ CELG 0001255954 BARKER RICHARD W C/O CELGENE CORPORATION 86 MORRIS AVENUE SUMMIT NJ 07901 1 0 0 0 Common Stock 2013-06-13 4 M 0 1033 0.00 A 1033 D Restricted Stock Unit 2013-06-13 4 M 0 1033 0.00 D Common Stock 1033 2067 D One-third of the restricted stock units granted to the reporting person on June 13, 2012 vested and such vested portion of the restricted stock units settled for shares of the Company's common stock. Each restricted stock unit represents a contingent right to receive one share of the Company's common stock. The remainder portion of the restricted stock units will vest in two equal annual installments on June 13, 2014 and June 13, 2015. Vested shares will be delivered to the reporting person promptly after the vesting date. The restricted stock units were issued pursuant to the Company's 2008 Incentive Plan. /s/Robert J Hugin________________________ Robert J Hugin, Attorney-in-Fact 2013-06-17