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)
|
01/01/2015 |
Common Stock
|
29,124
|
$
0.85
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(2)
|
02/06/2016 |
Common Stock
|
17,520
|
$
10.5
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(3)
|
01/08/2017 |
Common Stock
|
29,998
|
$
22.92
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(4)
|
01/03/2018 |
Common Stock
|
30,000
|
$
32.75
|
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) |
Twenty-five percent (25%) of the option shares vest and become exercisable on January 1, 2006. Thereafter, the remaining options vest and become exercisable in thirty-six (36) succcessive equal monthly installments upon optionee's completion of each additional month of continuous service with the issuer. |
(2) |
Twenty-five percent (25%) of the option shares vest and become exercisable on January 1, 2007. Thereafter, the remaining options vest and become exercisable in thirty-six (36) succcessive equal monthly installments upon optionee's completion of each additional month of continuous service with the issuer. |
(3) |
Twenty-five percent (25%) of the option shares vest and become exercisable on January 9, 2008. Thereafter, the remaining options vest and become exercisable in thirty-six (36) succcessive equal monthly installments upon optionee's completion of each additional month of continuous service with the issuer. |
(4) |
Twenty-five percent (25%) of the option shares vest and become exercisable on January 4, 2009. Thereafter, the remaining options vest and become exercisable in thirty-six (36) succcessive equal monthly installments upon optionee's completion of each additional month of continuous service with the issuer. |