(a) Except as otherwise provided by Section 5(b), the Restricted Stock Units shall vest in accordance with the following schedule: 14,780 Restricted Stock Units shall vest on February 15, 2016, 3,694 Restricted Stock Units shall vest on February 15, 2017, and 3,695 Restricted Stock Units shall vest on February 15, 2018; provided that (i) the Grantee remains continuously employed by the Company through each such applicable vesting date, and (ii) the Grantee has duly executed this Agreement prior to the first such vesting date.