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 |
Options to purchase common stock
|
Â
(4)
|
09/25/2013 |
Common Stock $.001 par value
|
30,000
|
$
12.19
|
D
|
Â
|
Options to purchase common stock
|
Â
(5)
|
01/25/2014 |
Common Stock $.001 par value
|
2,250
|
$
14.02
|
D
|
Â
|
Options to purchase common stock
|
Â
(6)
|
02/25/2015 |
Common Stock $.001 par value
|
7,163
|
$
12.2
|
D
|
Â
|
Options to purchase common stock
|
Â
(7)
|
03/17/2016 |
Common Stock $.001 par value
|
45,000
|
$
4.21
|
D
|
Â
|
Options to purchase common stock
|
Â
(8)
|
08/15/2015 |
Common Stock $.001 par value
|
5,500
|
$
10.49
|
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) |
Restricted stock award issued as a grant subject to forfeiture restrictions of one-fourth lapsing on 02/25/2009,one-fourth lapsing on 02/25/2010, one-fourth lapsing on 02/25/2011 and one-fourth lapsing on 02/25/2012. |
(2) |
Restricted stock award issued as a grant subject to forfeiture restrictions of one-fourth lapsing on 08/15/2009, one-fourth lapsing on 08/15/2010, one-fourth lapsing on 8/15/2011 and one-fourth lapsing on 02/25/2012. |
(3) |
Restricted stock award issued as a grant subject to forfeiture restrictions of one-fourth lapsing on 03/17/2010 and the remaining three-fourths lapsing prorata over the following thirty six months ending 03/17/2013. |
(4) |
One-third of the options vest on 09/25/2007 and two-thirds of the options vest prorata over the following twenty four months ending 09/25/2009 |
(5) |
One-third of the options vest on 01/25/2008 and two-thirds of the options vest prorata over the following twenty four months ending 01/25/2010. |
(6) |
One-third of the options vest on 02/25/2009 and two-thirds of the options vest prorata over the following twenty four months ending 02/25/2011. |
(7) |
One-third of the options vest on 03/17/2010 and two-thirds of the options vest prorata over the following twenty four months ending 03/17/2012. |
(8) |
One-third of the options vest on 08/15/2009 and two-thirds of the options vest prorata over the following twenty four months ending 08/15/2011. |