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 Option (right to buy)
|
10/16/2003 |
10/16/2012 |
Common Stock
|
7,916
|
$
10.5
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
09/17/2009 |
09/17/2008 |
Common Stock
|
8,000
|
$
10.657
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
07/16/2008 |
07/16/2007 |
Common Stock
|
6,000
|
$
12.688
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
07/23/2002 |
07/23/2011 |
Common Stock
|
10,882
|
$
12.75
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
10/18/2005 |
10/18/2014 |
Common Stock
|
3,394
|
$
22.17
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
10/17/2006 |
10/17/2015 |
Common Stock
|
4,180
|
$
30.04
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
11/25/2004 |
11/25/2013 |
Common Stock
|
3,658
|
$
32.265
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
07/23/2002 |
07/23/2011 |
Common Stock
|
19,118
|
$
12.75
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
07/15/2000 |
07/15/2009 |
Common Stock
|
20,000
|
$
18.032
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
10/18/2005 |
10/18/2014 |
Common Stock
|
19,212
|
$
22.17
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
10/17/2006 |
10/17/2015 |
Common Stock
|
8,820
|
$
30.04
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
11/25/2004 |
11/25/2013 |
Common Stock
|
8,342
|
$
32.265
|
D
|
Â
|