X0306 4 2017-06-17 0 0000816284 CELGENE CORP /DE/ CELG 0001298083 Friedman Michael A C/O CELGENE CORPORATION 86 MORRIS AVENUE SUMMIT NJ 07901 1 0 0 0 Common Stock 2017-06-17 4 M 0 333 0.00 A 0 D Common Stock 2017-06-19 4 M 0 5000 59.06 A 0 D Common Stock 2017-06-19 4 S 0 5000 125.00 A 0 D Common Stock 14907 I Family Trust Restricted Stock Unit 2017-06-17 4 M 0 333 0.00 D Common Stock 333 334 D Common Stock 59.06 2017-06-19 4 M 0 5000 0.00 D 2023-06-12 Common Stock 5000 0 D One-third of the restricted stock units granted to the reporting person on June 17, 2015 vested and settled for shares of the Company's common stock. These shares were sold by the reporting person pursuant to a Rule 10b5-1 plan. 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. Each restricted stock unit represents a contingent right to receive one share of the Company's common stock. The balance of the restricted stock units will vest on June 17, 2018. 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 2017 Stock Incentive Plan (formerly known as the 2008 Stock Incentive Plan (as amended and restated on April 15, 2015)). The option was fully exercisable. The option was issued pursuant to the Company's 2017 Stock Incentive Plan (formerly known as the 2008 Stock Incentive Plan (as amended and restated as of April 15, 2015)). /s/ Peter N. Kellogg, Attorney-in-Fact 2017-06-20