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 |
Incentive Stock Options (right to buy)
|
11/01/2003 |
11/01/2009 |
Common Stock
|
24,232
|
$
10.195
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
11/01/2006 |
11/01/2012 |
Common Stock
|
768
|
$
10.195
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
10/31/2004 |
10/31/2010 |
Common Stock
|
7,500
|
$
11.875
|
D
|
Â
|
Non-Qualified Stock Options (right to buy)
|
10/31/2004 |
10/31/2013 |
Common Stock
|
12,500
|
$
11.875
|
D
|
Â
|
Non-Qualified Stock Options (right to buy)
|
10/17/2005 |
10/17/2014 |
Common Stock
|
30,000
|
$
21.075
|
D
|
Â
|
Incentive Stock Options (right to buy)
|
08/04/2007(1)
|
08/04/2016 |
Common Stock
|
5,000
|
$
33.71
|
D
|
Â
|
Non-Qualified Stock Options (right to buy)
|
08/04/2007(1)
|
08/04/2016 |
Common Stock
|
5,000
|
$
33.71
|
D
|
Â
|
Incentive Stock Options (right to buy)
|
01/02/2008(1)
|
01/02/2017 |
Common Stock
|
2,004
|
$
41.62
|
D
|
Â
|
Non-Qualified Stock Options (right to buy)
|
01/02/2008(1)
|
01/02/2017 |
Common Stock
|
2,996
|
$
41.62
|
D
|
Â
|
Incentive Stock Options (right to buy)
|
07/08/2009(1)
|
07/08/2018 |
Common Stock
|
4,108
|
$
29.87
|
D
|
Â
|
Non-Qualified Stock Options (right to buy)
|
07/08/2009(1)
|
07/08/2018 |
Common Stock
|
5,892
|
$
29.87
|
D
|
Â
|
Incentive Stock Options (right to buy)
|
10/06/2012 |
10/06/2015 |
Common Stock
|
1,264
|
$
20.03
|
D
|
Â
|
Non-Qualified Stock Options (right to buy)
|
10/06/2009(1)
|
10/06/2015 |
Common Stock
|
13,736
|
$
20.03
|
D
|
Â
|