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)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
41
|
$
14.18
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
40
|
$
14.18
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
55
|
$
13.88
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
54
|
$
13.88
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
51
|
$
14.5
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
50
|
$
14.5
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
69
|
$
11.19
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
70
|
$
11.19
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
38
|
$
12.21
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
38
|
$
12.21
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2013 |
08/01/2016 |
Common Stock
|
39
|
$
12.21
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
24
|
$
18.58
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
24
|
$
18.58
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2013 |
08/01/2016 |
Common Stock
|
24
|
$
18.58
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
22
|
$
16.49
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
22
|
$
16.49
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2013 |
08/01/2016 |
Common Stock
|
22
|
$
16.49
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2011 |
08/01/2014 |
Common Stock
|
25
|
$
13.61
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012 |
08/01/2015 |
Common Stock
|
25
|
$
13.61
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2013 |
08/01/2016 |
Common Stock
|
25
|
$
13.61
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012(1)
|
08/01/2017(1)
|
Common Stock
|
124
|
$
12.2
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012(1)
|
08/01/2017(1)
|
Common Stock
|
170
|
$
12.52
|
D
|
Â
|
Stock Option (right to buy)
|
08/01/2012(1)
|
08/01/2017(1)
|
Common Stock
|
184
|
$
12.11
|
D
|
Â
|