* |
If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
** |
Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
(1) |
1/4th of restricted stock unit granted on April 1, 2013 becomes vested and exercisable annually on the anniversary of the grant date, provided that reporting person is a service provider to the Company on each vest date. Vested shares are delivered to reporting on each vest date. |
(2) |
Represents par value of ALGN common stock. |
(3) |
1/4th of the restricted stock unit granted on November 20, 2013 becomes vested and exercisable annually on the anniversary of the grant date, provided the reporting person is a service provider to the Company on each vest date. Vested shares are delivered to reporting person on each vest date. |
(4) |
1/4th of the restricted stock unit granted on February 20, 2014 becomes vested and exercisable annually on the anniversary of the grant date, provided that reporting person is a service provider to the Company on each vest date. Vested shares are delivered to the reporting person on each vest date. |
(5) |
1/3rd of the restricted stock unit granted on February 20, 2014 became vested and exercisable on the second anniversary of the grant date and 2/3rd of the restricted stock unit will vest on the third anniversary of the grant date, provided that reporting person is a service provider to the Company on each vest date. Vested shares are delivered to reporting person on each vest date. |
(6) |
1/4th of the restricted stock unit granted on February 20, 2015 will vest and become exercisable annually on the anniversary of the grant date, provided that reporting person is a service provider to the Company on each vest date. Vested shares will be delivered to reporting person on each vest date. |