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 |
Non-Qualified Stock Option (right to buy)
|
02/25/2003 |
02/25/2009 |
Common Stock
|
11,250
|
$
23.3125
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
02/25/2003 |
02/25/2009 |
Common Stock
|
11,250
|
$
23.3125
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
11/01/2003 |
11/01/2009 |
Common Stock
|
7,500
|
$
25.9167
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
02/23/2004 |
02/23/2010 |
Common Stock
|
3,188
|
$
26.375
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
02/23/2004 |
02/23/2010 |
Common Stock
|
2,063
|
$
26.375
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
10/25/2004 |
10/25/2010 |
Common Stock
|
5,000
|
$
31.0625
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
12/15/2004 |
12/15/2010 |
Common Stock
|
33,000
|
$
28.75
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
02/28/2003 |
02/28/2011 |
Common Stock
|
5,000
|
$
20.9
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
02/28/2005 |
02/28/2011 |
Common Stock
|
5,000
|
$
20.9
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
05/04/2001 |
05/04/2011 |
Common Stock
|
2,500
|
$
20.68
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
07/18/2004 |
07/18/2011 |
Common Stock
|
8,327
|
$
15.02
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
07/18/2005 |
07/18/2011 |
Common Stock
|
3,173
|
$
15.02
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
07/18/2005 |
07/18/2011 |
Common Stock
|
55,000
|
$
15.02
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
09/24/2005 |
09/24/2011 |
Common Stock
|
13,300
|
$
10.2
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
02/27/2005 |
02/27/2012 |
Common Stock
|
13,993
|
$
13.11
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
02/27/2006 |
02/27/2012 |
Common Stock
|
6,007
|
$
13.11
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
11/08/2006 |
11/08/2012 |
Common Stock
|
16,000
|
$
9.71
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
09/30/2011 |
Common Stock
|
21,898
|
$
9.19
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(2)
|
10/30/2013 |
Common Stock
|
20,271
|
$
19.186
|
D
|
Â
|