On December 19, 2016, Evoke Pharma, Inc. entered into an Office Lease Agreement with SB Corporate Centre III-IV, LLC (the Landlord) pursuant to which the company leased approximately 3,031 rentable square feet of space from the landlord at 420 Steven Avenue, Suite 370, Solana Beach, CA 92075. The company will use the office space as its new corporate headquarters. The Lease will commence on January 1, 2017 and will expire on December 31, 2018 (the Initial Lease Term), unless earlier terminated, with an option to extend the Initial Lease Term for an additional two years subject to specified prior written notice. The lease provides for, among other things, a monthly base rent during the Initial Lease Term in the amounts set as: for 1-12 months, monthly basic rent was 11,214.70 and 13-24 months, monthly basic rent was 11,551.14. In addition to rent, the company agreed to pay a portion of the taxes and utility, maintenance and other operating costs paid or accrued in connection with the ownership and operation of the property.