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
(3)
|
11/01/2016 |
Common Stock
|
90,000
|
$
4.19
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(4)
|
02/12/2015 |
Common Stock
|
80,000
|
$
6.65
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(5)
|
02/09/2016 |
Common Stock
|
40,000
|
$
2.88
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(6)
|
07/13/2016 |
Common Stock
|
22,500
|
$
4.03
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(7)
|
02/10/2017 |
Common Stock
|
56,000
|
$
6.08
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(8)
|
03/03/2018 |
Common Stock
|
20,000
|
$
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) |
Represents a grant of restricted stock. The restricted stock vests over four years, with 25% having already vested on each of February 10, 2011 and February 10, 2012, and with 25% vesting on each of February 10, 2013 and February 10, 2014. 2,040 shares of the already vested restricted stock were previously disposed of incident to such vesting. |
(2) |
Represents a grant of restricted stock. The restricted stock vests over four years, with 25% vesting on each of March 3, 2012, March 3, 2013, March 3, 2014 and March 3, 2015. |
(3) |
The options vested over four years, with the first 25% vesting on the first anniversary of the date of grant (November 1, 2007) and 6.25% vesting quarterly thereafter. |
(4) |
The options vested over four years, with the first 25% vesting on the first anniversary of the date of grant (February 12, 2009) and 6.25% vesting quarterly thereafter. |
(5) |
The options vest over four years, with the first 25% vesting on the first anniversary of the date of grant (February 9, 2010) and 6.25% vesting quarterly thereafter. |
(6) |
The options vest over four years, with the first 25% vesting on the first anniversary of the date of grant (July 13, 2010) and 6.25% vesting quarterly thereafter. |
(7) |
The options vest over four years, with the first 25% vesting on the first anniversary of the date of grant (February 10, 2011) and 6.25% vesting quarterly thereafter. |
(8) |
The options vest over four years, with the first 25% vesting on the first anniversary of the date of grant (March 3, 2012) and 6.25% vesting quarterly thereafter. |