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 Option (Right to Buy)
(1)
|
11/17/1999 |
11/16/2008 |
Common Stock
|
450
|
$
2.6604
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
450
|
$
2.6604
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
07/13/2003 |
07/12/2010 |
Common Stock
|
17,400
|
$
5.75
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
17,400
|
$
5.75
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
07/13/2001 |
07/12/2010 |
Common Stock
|
92,000
|
$
5.75
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
92,000
|
$
5.75
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
02/27/2001 |
02/26/2011 |
Common Stock
|
122
|
$
14.34
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
122
|
$
14.34
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
02/06/2002 |
02/05/2012 |
Common Stock
|
130
|
$
13.42
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
130
|
$
13.42
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
01/16/2003 |
01/15/2013 |
Common Stock
|
500
|
$
12.55
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
500
|
$
12.55
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
01/16/2008 |
01/15/2013 |
Common Stock
|
15,000
|
$
12.55
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
15,000
|
$
12.55
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
01/02/2005 |
01/01/2014 |
Common Stock
|
6,000
|
$
14.6
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
6,000
|
$
14.6
|
D
|
Â
|
Employee Stock Option (Right to Buy)
(1)
|
02/09/2004 |
02/08/2014 |
Common Stock
|
606
|
$
14.53
|
D
|
Â
|
LSAR
(1)
|
Â
(1)
|
Â
(1)
|
Common Stock
|
606
|
$
14.53
|
D
|
Â
|