On May 12, 2023, Finch Therapeutics Group, Inc. entered into a Lease Termination Agreement with NRL WCS 200 Inner Belt Prop, LLC, related to the office lease agreement, dated as of December 21, 2015, pursuant to which the Company leases approximately 10,500 square feet on the first floor and 25,785 square feet on the fourth floor of office and laboratory space at 200 Inner Belt Road, Somerville, Massachusetts (together, the Premises). Pursuant to the Agreement, if the Landlord enters into a new lease agreement for the Premises with a designated prospective third-party tenant, the Lease will terminate on the date that is the later to occur of (a) May 31, 2023 and (b) three (3) days following the execution of the new lease with the prospective third-party tenant. If the Landlord and the prospective third-party tenant do not enter into a new lease by June 30, 2023, the Agreement will, upon five (5) days' prior written notice by either party, terminate and be of no further force or effect, and the Company will continue to lease the Premises in accordance with the terms of the Lease through its expiration in September 2026.