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 |
Common Stock Option (right to buy)
|
Â
(2)
|
03/11/2012 |
Common Stock
|
5,840
|
$
4.47
|
D
|
Â
|
Common Stock Option (right to buy)
|
Â
(2)
|
11/03/2012 |
Common Stock
|
6,960
|
$
4.47
|
D
|
Â
|
Common Stock Option (right to buy)
|
Â
(1)
|
04/20/2014 |
Common Stock
|
12,500
|
$
16
|
D
|
Â
|
Common Stock Option (right to buy)
|
Â
(1)
|
08/26/2014 |
Common Stock
|
3,000
|
$
21.45
|
D
|
Â
|
Common Stock Option (right to buy)
|
Â
(1)
|
03/14/2015 |
Common Stock
|
10,000
|
$
11.16
|
D
|
Â
|
Common Stock Option (right to buy)
|
Â
(3)
|
11/30/2015 |
Common Stock
|
10,000
|
$
5.69
|
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) |
These options are fully vested. |
(2) |
These options are fully vested, however, these options are only exercisable if the appraised value per share (as defined in the option agreement) is at least $32.0625 per share. |
(3) |
Vested as to 3,334 shares on November 30, 2006 and vests as to 3,333 shares on each of November 30, 2007 and November 30, 2008. |