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)
|
12/13/2005 |
02/11/2013 |
Common Stock
|
25
|
$
10.51
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/18/2004 |
02/17/2014 |
Common Stock
|
825
|
$
15.37
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/18/2005 |
02/17/2014 |
Common Stock
|
825
|
$
15.37
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/18/2006 |
02/17/2014 |
Common Stock
|
825
|
$
15.37
|
D
|
Â
|
Stock Option (Right to Buy)
|
12/13/2005 |
02/17/2014 |
Common Stock
|
825
|
$
15.37
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/09/2005 |
02/08/2015 |
Common Stock
|
651
|
$
23.04
|
D
|
Â
|
Stock Option (Right to Buy)
|
12/13/2005 |
02/08/2015 |
Common Stock
|
1,949
|
$
23.04
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/15/2007 |
02/14/2016 |
Common Stock
|
1,067
|
$
22.47
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/15/2008 |
02/14/2016 |
Common Stock
|
1,067
|
$
22.47
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/15/2009 |
02/14/2016 |
Common Stock
|
1,066
|
$
22.47
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/07/2008 |
02/06/2017 |
Common Stock
|
1,000
|
$
30.26
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/07/2009 |
02/06/2017 |
Common Stock
|
1,000
|
$
30.26
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/07/2010 |
02/06/2017 |
Common Stock
|
1,000
|
$
30.26
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/06/2009 |
02/05/2018 |
Common Stock
|
1,300
|
$
25.05
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/06/2010 |
02/05/2018 |
Common Stock
|
1,300
|
$
25.05
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/06/2011 |
02/05/2018 |
Common Stock
|
1,300
|
$
25.05
|
D
|
Â
|
Stock Option (Right to Buy)
|
04/16/2009 |
04/15/2018 |
Common Stock
|
434
|
$
27.7
|
D
|
Â
|
Stock Option (Right to Buy)
|
04/16/2010 |
04/15/2018 |
Common Stock
|
433
|
$
27.7
|
D
|
Â
|
Stock Option (Right to Buy)
|
04/16/2011 |
04/15/2018 |
Common Stock
|
433
|
$
27.7
|
D
|
Â
|