Type	Name	Date
Registration rights agreement	Registration Rights Agreement, by and among Celgene Corporation, Celgene RIVOT Ltd., and the registrant	06/29/2015

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Juno Therapeutics Inc., Celgene Corporation and Blue Magpie Corporation	01/22/2018
Merger agreement	Agreement and Plan of Merger, by and among Juno Therapeutics Inc., Celgene Corporation and Blue Magpie Corporation	01/22/2018

Type	Name	Date
Lease agreement	Lease Agreement, by and between ARE-Seattle No. 16, LLC and the registrant	04/07/2015
Lease agreement	Lease, by and between BMR-217th Place LLC and the registrant	02/09/2015