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)
|
01/28/2014 |
Common Stock
|
7,000
|
$
0.7
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(2)
|
07/13/2014 |
Common Stock
|
50,000
|
$
0.7
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(3)
|
05/17/2015 |
Common Stock
|
175,000
|
$
1
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(4)
|
12/30/2015 |
Common Stock
|
300,000
|
$
5
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(5)
|
06/28/2017 |
Common Stock
|
50,000
|
$
12.4
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(6)
|
12/12/2017 |
Common Stock
|
37,500
|
$
14.5
|
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) |
The option is subject to an early exercise provision and is immediately exercisable. One-fourth of the shares subject to the option vested on January 5, 2005 and one forty-eighth of the shares shall vest monthly thereafter. |
(2) |
The option is subject to an early exercise provision and is immediately exercisable. One forty-eighth of the shares subject to the option vested on August 1, 2004 and one forty-eighth of the shares shall vest monthly thereafter. |
(3) |
The option is subject to an early exercise provision and is immediately exercisable. One forty-eighth of the shares subject to the option vested on June 17, 2005 and one forty-eighth of the shares shall vest monthly thereafter. |
(4) |
The option is subject to an early exercise provision and is immediately exercisable. One ninety-sixth of the shares subject to the option vested on January 30, 2006 and one ninety-sixth of the shares shall vest monthly thereafter. |
(5) |
The option was fully vested on June 28, 2007, the grant date. |
(6) |
The option is subject to an early exercise provision and is immediately exercisable. One thirty-sixth of the shares subject to the option vest on January 12, 2009 and one thirty-sixth of the shares shall vest monthly thereafter. |