1. Title of Derivative Security (Instr. 4) |
2. Date Exercisable and Expiration Date (Month/Day/Year) |
3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) |
4. Conversion or Exercise Price of Derivative Security |
5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5) |
6. Nature of Indirect Beneficial Ownership (Instr. 5) |
Date Exercisable |
Expiration Date |
Title |
Amount or Number of Shares |
Employee Stock Option (right to buy)
|
Â
(1)
|
11/29/2017 |
Common Stock
|
8,000
|
$
5.5
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(2)
|
12/17/2018 |
Common Stock
|
37,500
|
$
6
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(3)
|
11/19/2019 |
Common Stock
|
25,000
|
$
6
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(4)
|
11/08/2020 |
Common Stock
|
7,500
|
$
27.18
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(5)
|
11/04/2021 |
Common Stock
|
15,000
|
$
25.24
|
D
|
Â
|
* |
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) |
1/16th of the shares subject to the option vested and became exercisable on January 1, 2008 and 1/16th of the shares subject to the option vested and became exercisable on the first day of each calendar quarter thereafter. |
(2) |
1/16th of the shares subject to the option vested and became exercisable on January 1, 2009 and 1/16th of the shares subject to the option vested and became exercisable on the first day of each calendar quarter thereafter. |
(3) |
5% of the shares subject to the option vest and become exercisable on the first day of each calendar quarter for 15 consecutive calendar quarters beginning on January 1, 2010 and 25% of the shares subject to the option vest and become exercisable on the first day of the next following calendar quarter. |
(4) |
5% of the shares subject to the option vest and become exercisable on the first day of each calendar quarter for 15 consecutive calendar quarters beginning on January 1, 2011 and 25% of the shares subject to the option vest and become exercisable on the first day of the next following calendar quarter. |
(5) |
5% of the shares subject to the option vest and become exercisable on the first day of each calendar quarter for 15 consecutive calendar quarters beginning on January 1, 2012 and 25% of the shares subject to the option vest and become exercisable on the first day of the next following calendar quarter. |