Common use of Vesting of Option Clause in Contracts

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 13 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of ----------------- No. of Option Shares Option Shares Vested on -------------------- ----------------------- Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- ------------ 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ----------------------------- ---------------------- ----------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 13 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Vested on Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ------------------------------ ----------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on -------------------- ----------------------- Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 13 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of Option No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ----------------------------- ---------------------- ----------------------- ------------------------ 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article withArticle 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of ----------------- No. of Option Shares Option Shares Vested on -------------------- ----------------------- Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- ------------ 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date on Vesting Date ------------ ---------------------- ----------------------- -------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- -------------- ----------------------- ------------------------ 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of ----------------- No. of Option Shares Option Shares Vested on ---------------------- ----------------------- Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- ------------ 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%

Vesting of Option. Unless the exercisability of the Option is accelerated in accordance with Article 9 of the Plan, the Option shall vest (become exercisable) in accordance with the following schedule: Cumulative No. of No. of Option Shares Option Shares Vested on Vesting Date Vested on Vesting Date Vesting Date ------------ ---------------------- ----------------------- -------------------------- 1st anniversary of grant date 25% 25% 2nd anniversary of grant date 25% 50% 3rd anniversary of grant date 25% 75% 4th anniversary of grant date 25% 100%