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 |
Option to purchase Common stock, $.001 par value per share
|
06/30/2004 |
06/30/2009 |
Common Stock, par value $.001
|
960
|
$
1.88
|
D
|
Â
|
Option to Purchase Common Stock, $.001 par value per share
|
12/28/2004 |
12/28/2009 |
Common Stock, par value $.001
|
720
|
$
3.8
|
D
|
Â
|
Option to Purchase Common Stock, $.001 par value per share
|
06/28/2005 |
06/28/2010 |
Common Stock, par value $.001
|
1,200
|
$
13.54
|
D
|
Â
|
Option to purchase Common Stock, $.001 par value per share
|
02/28/2006 |
02/28/2011 |
Common Stock, par value $.001
|
2,000
|
$
12
|
D
|
Â
|
Option to purchase Common Stock, $.001 par value per share
|
Â
(1)
|
04/28/2013 |
Common Stock, par value $.001
|
4,000
|
$
9.33
|
D
|
Â
|
Option to Purchase Common Stock, $.001 par value per share
|
Â
(2)
|
04/26/2014 |
Common Stock, par value $.001
|
20,000
|
$
10.04
|
D
|
Â
|
Option to Purchase Common Stock, $.001 par value per share
|
Â
(3)
|
06/27/2015 |
Common Stock, par value $.001
|
20,000
|
$
6.18
|
D
|
Â
|
Option to Purchase Common Stock, $.001 par value per share
|
Â
(4)
|
03/07/2016 |
Common Stock, par value $.001
|
10,000
|
$
7.28
|
D
|
Â
|
* |
If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
** |
Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
(1) |
This option is presently exercisable as to 2,400 shares and will become exercisable as to 800 shares on each of 4/28/2007 and 4/28/2008. |
(2) |
This option is presently exercisable as to 8,000 shares and will become exercisable as to 4,000 shares on each of 4/26/2007, 4/26/2008 and 4/26/2009. |
(3) |
This option is presently exercisable as to 4,000 shares and will become exercisable as to 4,000 shares on each of 6/27/2007, 6/27/2008, 6/27/2009 and 6/27/2010. |
(4) |
This option is presently exercisable as to 2,000 shares and will become exercisable as to 2,000 shares on each of 3/7/2008, 3/7/2009, 3/7/2010 and 3/7/2011. |