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 |
Non Qualified Stock Option (Right to Buy)
|
Â
(4)
|
10/08/2011 |
Common Stock
|
26,781
|
$
4.0872
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(5)
|
10/01/2012 |
Common Stock
|
30,934
|
$
1.563
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(6)
|
03/27/2013 |
Common Stock
|
31,725
|
$
1.7887
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(7)
|
10/23/2013 |
Common Stock
|
28,841
|
$
4.757
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(8)
|
02/25/2015 |
Common Stock
|
41,202
|
$
3.5314
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(9)
|
10/27/2016 |
Common Stock
|
17,510
|
$
3.9877
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(10)
|
03/08/2018 |
Common Stock
|
56,653
|
$
4.9075
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(11)
|
09/08/2015 |
Common Stock
|
45,322
|
$
3.9658
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(12)
|
10/08/2011 |
Common Stock
|
50,946
|
$
4.0872
|
D
|
Â
|
Non Qualified Stock Option (Right to Buy)
|
Â
(13)
|
10/08/2011 |
Common Stock
|
10,300
|
$
4.0872
|
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) |
Acquired through the Employee Stock Purchase Plan (ESPP) |
(2) |
The restricted stock units vest in five equal annual installments on October 1, 2007, October 1, 2008, October 1, 2009, October 1, 2010, and October 1, 2011. |
(3) |
The restricted stock units vest in five equal annual installments on December 1, 2008, December 1, 2009, December 1, 2010, December 1, 2011, and December 1, 2012. |
(4) |
The option became fully exercisable on August 10, 2005. |
(5) |
The option became fully exercisable on October 1, 2007. |
(6) |
The option became fully exercisable on March 27, 2008. |
(7) |
The option became exercisable to 24,995 shares on February 1, 2009 and becomes fully exercisable as to the remaining 3,846 shares on October 1, 2009. |
(8) |
The option became exercisable to 31,588 shares on February 1, 2009 and becomes fully exercisable as to the remaining 9,614 shares on April 1, 2010. |
(9) |
The option became exercisable to 8,171 shares on February 1, 2009 and becomes fully exercisable as to the remaining 9,339 shares on October 1, 2011. |
(10) |
The option became exercisable to 10,386 shares on January 11, 2009 and becomes fully exercisable as to the remaining 46,267 shares on February 11, 2013. |
(11) |
The option became exercisable to 32,480 shares on February 4, 2009 and becomes fully exercisable as to the remaining 12,842 shares on July 4, 2010. |
(12) |
The option became fully exercisable on October 8, 2005. |
(13) |
The option became fully exercisable on July 9, 2006. |