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)
|
06/13/2001 |
06/13/2006 |
Common Stock
|
1,500
|
$
5.125
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
06/10/2002 |
06/10/2007 |
Common Stock
|
5,626
|
$
5.125
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
06/04/2003 |
06/04/2008 |
Common Stock
|
6,000
|
$
5.125
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
05/20/2004 |
05/20/2009 |
Common Stock
|
7,920
|
$
5.5625
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
02/13/2013 |
Common Stock
|
3,751
|
$
10.74
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
09/09/2013 |
Common Stock
|
4,375
|
$
12.54
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
09/08/2014 |
Common Stock
|
289
|
$
16.64
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(1)
|
09/14/2015 |
Common Stock
|
15,000
|
$
20.56
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
08/16/2012 |
Common Stock
|
2
|
$
24.56
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
04/20/2010 |
Common Stock
|
3,360
|
$
25.0625
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
02/22/2012 |
Common Stock
|
1
|
$
35.76
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
04/14/2005 |
06/20/2010 |
Common Stock
|
3,325
|
$
72.3125
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
02/13/2013 |
Common Stock
|
11,249
|
$
10.74
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
09/09/2013 |
Common Stock
|
13,125
|
$
12.54
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
09/08/2014 |
Common Stock
|
17,211
|
$
16.64
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
02/19/2014 |
Common Stock
|
15,000
|
$
16.97
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
02/17/2015 |
Common Stock
|
17,500
|
$
22.12
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
08/16/2012 |
Common Stock
|
9,998
|
$
24.56
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
04/20/2010 |
Common Stock
|
840
|
$
25.0625
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
02/22/2005 |
02/22/2012 |
Common Stock
|
4,399
|
$
35.76
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
05/23/2011 |
Common Stock
|
5,000
|
$
66.57
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
02/01/2005 |
02/01/2011 |
Common Stock
|
5,000
|
$
72.125
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
04/14/2005 |
06/20/2010 |
Common Stock
|
2,275
|
$
72.3125
|
D
|
Â
|