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 |
Incentive Stock Option (right to buy)
|
Â
(1)
|
06/27/2015 |
Common Stock
|
11,256
|
$
1.95
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(2)
|
09/23/2014 |
Common Stock
|
6,250
|
$
2.25
|
D
|
Â
|
Incentive Stock Option (right to buy)
|
Â
(3)
|
02/27/2014 |
Common Stock
|
65,640
|
$
4.88
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
06/27/2015 |
Common Stock
|
18,744
|
$
1.95
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(2)
|
09/23/2014 |
Common Stock
|
18,750
|
$
2.25
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(3)
|
02/27/2014 |
Common Stock
|
34,360
|
$
4.88
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(4)
|
09/21/2016 |
Common Stock
|
32,500
|
$
4.95
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(5)
|
04/03/2016 |
Common Stock
|
50,000
|
$
6.38
|
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) |
The option vests in equal quarterly installments over four years from June 27, 2005. |
(2) |
The option vests in equal quarterly installments over four years from September 23, 2004. |
(3) |
Option vested 1/4 on February 23, 2005, then 1/36 per month. |
(4) |
The option vests in equal quarterly installments over four years from September 21, 2006. |
(5) |
The option vests in equal quarterly installments over four years from April 3, 2006. |