0001558370-19-002516 Sample Contracts

FIRST AMENDMENT TO LEASE
Lease Agreement • March 28th, 2019 • Rubius Therapeutics, Inc. • Biological products, (no disgnostic substances)

THIS FIRST AMENDMENT TO LEASE (this “First Amendment”) is made as of November 8, 2018, by and between ARE-MA REGION NO. 58, LLC, a Delaware limited liability company (“Landlord”), and RUBIUS THERAPEUTICS, INC., a Delaware corporation (“Tenant”).

Contract
Exclusive Patent License Agreement • March 28th, 2019 • Rubius Therapeutics, Inc. • Biological products, (no disgnostic substances)

This SECOND AMENDMENT, effective as of July 25, 2018 (the “SECOND AMENDMENT EFFECTIVE DATE”), amends the Exclusive Patent License Agreement dated January 28, 2016, and First Amendment dated December 12, 2017 (the “LICENSE”), between the Whitehead Institute for Biomedical Research (“WHITEHEAD”) and Rubius Therapeutics, Inc. (“COMPANY”).