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 |
Stock Option (right to buy)
|
12/26/2009(1)
|
06/29/2019 |
Common Stock
|
173,392
|
$
0.901
|
D
|
Â
|
Stock Option (right to buy)
|
01/09/2008(2)
|
01/09/2018 |
Common Stock
|
86,763
|
$
1.039
|
D
|
Â
|
Stock Option (right to buy)
|
01/15/2009 |
01/15/2019 |
Common Stock
|
247,596
|
$
1.256
|
D
|
Â
|
Stock Option (right to buy)
|
06/25/2009 |
06/25/2019 |
Common Stock
|
52,560
|
$
1.256
|
D
|
Â
|
Stock Option (right to buy)
|
01/01/2010(3)
|
08/05/2019 |
Common Stock
|
193,919
|
$
1.256
|
D
|
Â
|
Stock Option (right to buy)
|
01/01/2011 |
07/07/2020 |
Common Stock
|
16,321
|
$
1.576
|
D
|
Â
|
Stock Option (right to buy)
|
02/27/2012 |
02/27/2022 |
Common Stock
|
7,573
|
$
8.8
|
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) |
166,998 options were excersiable upon the date of grant, December 26, 2009. The remaining options became exercisable monthly, beginning one month from the date of grant on a pro rata basis until March 31, 2010. |
(2) |
43,382 options were exercisable upon the date of grant, January 9, 2008. 1/48th of the remaining options became exercisable monthly thereafter. |
(3) |
105,120 options were exercisable on January 1, 2010. The remaing options became exercisable one year after. |