EFTA Document EFTA01382725

S-I/A Table of Contrail third of each grant of stock options and restricted stock will be subject to performance-based vesting conditions. Subject to the recipient's continued service with the Company through each applicable vesting date, one fourth of the shares subject to time-vesting stock options and time- vesting restricted stock will vest on each of December 31. 2017, December 31, 2018, December 31, 2019 and December 31, 2020. Subject to the recipient's continued service with the Compa