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
(1)
|
10/06/2018 |
Common Stock
|
5,000
|
$
1.13
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
02/05/2018 |
Common Stock
|
2,000
|
$
2.28
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
02/09/2018 |
Common Stock
|
25,000
|
$
2.36
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
07/28/2016 |
Common Stock
|
15,000
|
$
3.26
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
09/30/2015 |
Common Stock
|
15,000
|
$
3.38
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(1)
|
02/12/2017 |
Common Stock
|
2,333
|
$
6.09
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(2)
|
12/04/2013 |
Common Stock
|
6,048
|
$
7.47
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(3)
|
02/08/2016 |
Common Stock
|
5,333
|
$
13.95
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(4)
|
07/16/2012 |
Common Stock
|
13,064
|
$
21.06
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(5)
|
09/23/2013 |
Common Stock
|
16,666
|
$
21.06
|
D
|
Â
|
Non-Qualified Stock Option (right to buy)
|
Â
(4)
|
07/28/2014 |
Common Stock
|
25,000
|
$
27.45
|
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) |
Becomes exercisable on a monthly basis over 3 years, commencing the last day of the month of the date of grant. |
(2) |
Options become exercisable over 18 months as follows: 33.3% on June 30, 2007 and 66.7% becoming exercisable at a rate of 5.56% on a monthly basis thereafter over 12 months, or through June 30, 2008. |
(3) |
The options become exercisable on a monthly basis at a rate of 10% in year 1, 20% in year 2, 30% in year 3 and 40% in year 4, which commences on the last day of the month the option is granted. |
(4) |
25% vest on the last day of the month of the first anniversary of the date of grant, with the remaining 75% vesting ratably on a monthly basis thereafter over three years. |
(5) |
The option became exercisable on the grant date. |