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)
|
03/15/2006 |
03/15/2010 |
Common Stock
|
5,000
|
$
1.35
|
D
|
Â
|
Employee Stock Option (right to buy)
|
04/16/2006 |
04/16/2011 |
Common Stock
|
5,000
|
$
1.315
|
D
|
Â
|
Employee Stock Option (right to buy)
|
04/16/2007 |
04/16/2011 |
Common Stock
|
5,000
|
$
1.315
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/19/2005 |
02/19/2012 |
Common Stock
|
4,000
|
$
2.69
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/19/2006 |
02/19/2012 |
Common Stock
|
4,000
|
$
2.69
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/19/2007 |
02/19/2012 |
Common Stock
|
4,000
|
$
2.69
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/19/2008 |
02/19/2012 |
Common Stock
|
4,000
|
$
2.69
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/25/2006 |
02/25/2013 |
Common Stock
|
5,000
|
$
3.18
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/25/2007 |
02/25/2013 |
Common Stock
|
5,000
|
$
3.18
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/25/2008 |
02/25/2013 |
Common Stock
|
5,000
|
$
3.18
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/25/2009 |
02/25/2013 |
Common Stock
|
5,000
|
$
3.18
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/09/2007 |
02/09/2014 |
Common Stock
|
7,000
|
$
2.75
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/09/2008 |
02/09/2014 |
Common Stock
|
7,000
|
$
2.75
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/09/2009 |
02/09/2014 |
Common Stock
|
7,000
|
$
2.75
|
D
|
Â
|
Employee Stock Option (right to buy)
|
02/09/2010 |
02/09/2014 |
Common Stock
|
7,000
|
$
2.75
|
D
|
Â
|