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 |
Stock Option (right to buy)
|
12/03/2002(1)
|
12/03/2011 |
Common stock no par value
|
40,000
|
$
1.95
|
D
|
Â
|
Stock option (right to buy)
|
07/23/2003(1)
|
07/23/2012 |
Common stock no par value
|
12,000
|
$
1.5
|
D
|
Â
|
Stock option (right to buy)
|
07/17/2004(1)
|
07/17/2013 |
Common stock no par value
|
10,000
|
$
2.64
|
D
|
Â
|
Stock option (right to buy)
|
04/26/2005(1)
|
04/26/2014 |
Common stock no par value
|
10,000
|
$
4
|
D
|
Â
|
Stock option (right to buy)
|
05/16/2006(1)
|
05/16/2015 |
Common stock no par value
|
10,000
|
$
5.04
|
D
|
Â
|
Stock option (right to buy)
|
12/30/2006(1)
|
12/30/2015 |
Common stock no par value
|
10,000
|
$
6
|
D
|
Â
|
Stock option (right to buy)
|
10/25/2007(1)
|
10/25/2016 |
Common stock no par value
|
20,000
|
$
6.85
|
D
|
Â
|
Stock option (right to buy)
|
02/27/2008(1)
|
02/27/2017 |
Common stock no par value
|
5,000
|
$
6.91
|
D
|
Â
|
Stock option (right to buy)
|
07/30/2008(1)
|
07/30/2017 |
Common stock no par value
|
10,000
|
$
5.25
|
D
|
Â
|
Stock option (right to buy)
|
01/30/2009(1)
|
01/30/2018 |
Common stock no par value
|
10,000
|
$
3.18
|
D
|
Â
|
Stock option (right to buy)
|
05/13/2010(1)
|
05/13/2019 |
Common stock no par value
|
30,000
|
$
0.77
|
D
|
Â
|