“The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person. Following the sales reported in this Form 4, the Reporting Person has a total of 16,537 options to purchase shares of common stock that are vested and immediately exercisable and a total of 289,413 options to purchase shares of common stock that have not yet vested.”Form 4 footnote