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)
|
12/15/2003 |
12/15/2009 |
Common Stock
|
4,655
|
$
12.91
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
12/20/2004 |
12/20/2010 |
Common Stock
|
4,655
|
$
11.98
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
12/18/2005 |
12/18/2011 |
Common Stock
|
5,171
|
$
19.21
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
12/18/2006 |
12/18/2012 |
Common Stock
|
4,923
|
$
24.11
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
12/17/2007 |
12/17/2013 |
Common Stock
|
3,940
|
$
24.73
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
12/15/2008 |
12/15/2014 |
Common Stock
|
3,824
|
$
29.3
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
11/29/2010 |
11/29/2016 |
Common Stock
|
3,605
|
$
24.14
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
11/28/2011 |
11/28/2017 |
Common Stock
|
3,500
|
$
21.7
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
01/21/2013 |
01/21/2019 |
Common Stock
|
3,500
|
$
22.59
|
D
|
Â
|