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 Options (Right to Buy)
|
11/13/2003(1)
|
11/13/2012 |
Common Stock
|
250
|
$
32.49
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/13/2003(1)
|
11/13/2012 |
Common Stock
|
750
|
$
32.49
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/12/2004(1)
|
11/12/2013 |
Common Stock
|
175
|
$
43.25
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/12/2004(1)
|
11/12/2013 |
Common Stock
|
525
|
$
43.25
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/19/2005(1)
|
11/19/2014 |
Common Stock
|
212
|
$
47.64
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/19/2005(1)
|
11/19/2014 |
Common Stock
|
638
|
$
47.64
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/18/2006(1)
|
11/18/2015 |
Common Stock
|
258
|
$
39.6
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/18/2006(1)
|
11/18/2015 |
Common Stock
|
772
|
$
39.6
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/14/2007(1)
|
11/14/2016 |
Common Stock
|
2,895
|
$
28.72
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
11/14/2007(1)
|
11/14/2016 |
Common Stock
|
965
|
$
28.72
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
08/21/2010(1)
|
08/21/2019 |
Common Stock
|
10,000
|
$
2.07
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
09/28/2011(1)
|
09/28/2020 |
Common Stock
|
15,000
|
$
2.57
|
D
|
Â
|
Employee Stock Options (Right to Buy)
|
04/30/2013(1)
|
04/30/2022 |
Common Stock
|
20,000
|
$
1.13
|
D
|
Â
|