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 Options (right to buy)
|
Â
(2)
|
04/01/2013 |
Common Stock
|
2,407
|
$
14.4
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(3)
|
08/24/2013 |
Common Stock
|
2,625
|
$
11.85
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(4)
|
08/31/2014 |
Common Stock
|
5,625
|
$
14.06
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(5)
|
08/29/2015 |
Common Stock
|
20,000
|
$
13.27
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(6)
|
08/28/2016 |
Common Stock
|
16,265
|
$
19.11
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(7)
|
08/25/2017 |
Common Stock
|
29,400
|
$
4.73
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(8)
|
11/17/2017 |
Common Stock
|
12,600
|
$
4.3
|
D
|
Â
|
Stock Options (right to buy)
|
Â
(9)
|
11/17/2017 |
Common Stock
|
10,336
|
$
4.3
|
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) |
Includes 1,111 restricted stock units ("RSUs") that vest on August 28, 2011, 1,112 RSUs that vest on August 28, 2012, 2,877 RSUs that vest on November 17, 2011, 2,876 RSUs that vest on November 17, 2012, 2,876 RSUs that vest on November 17, 2013, 702 RSUs that vest on November 17, 2011, 701 RSUs that vest on November 17, 2012 and 702 RSUs that vest on November 17, 2013. |
(2) |
Granted by the Issuer on April 1, 2006; these options vested in four equal installments on April 1, 2007, April 1, 2008, April 1, 2009 and April 1, 2010. |
(3) |
Granted by the Issuer on August 24, 2006; these options vested in four equal installments on August 24, 2007, August 24, 2008, August 24, 2009 and August 24, 2010. |
(4) |
Granted by the Issuer on August 31, 2007; these options vest in four equal installments on August 31, 2008, August 31, 2009, August 31, 2010 and August 31, 2011. |
(5) |
Granted by the Issuer on August 29, 2008; these options vest in four equal installments on August 29, 2009, August 29, 2010, August 29, 2011 and August 29, 2012. |
(6) |
Granted by the Issuer on August 28, 2009; these options vest in three equal installments on August 28, 2010, August 28, 2011 and August 28, 2012. |
(7) |
Granted by the Issuer on August 25, 2010: these options vest in three equal installments on August 25, 2011, August 25, 2012 and August 25, 2013. |
(8) |
Granted by the Issuer on November 17, 2010; these options vest in three installments on August 25, 2011, August 25, 2012 and August 25, 2013. |
(9) |
Granted by the Issuer on November 17, 2010; these options vest in three installments on November 17, 2011, November 17, 2012 and November 27, 2013. |