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 |
Employee Stock Option (right to buy)
|
Â
(1)
|
12/04/2017 |
Common Stock
|
30,378
(2)
|
$
2.9
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(3)
|
09/27/2020 |
Common Stock
|
57,331
(2)
|
$
2.03
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(4)
|
06/05/2022 |
Common Stock
|
12,534
(2)
|
$
2.03
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(1)
|
08/07/2018 |
Common Stock
|
25,834
(2)
|
$
5.8
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(5)
|
09/10/2019 |
Common Stock
|
159,323
(2)
|
$
0.87
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(1)
|
09/27/2020 |
Common Stock
|
31,671
(2)
|
$
2.03
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(1)
|
06/05/2022 |
Common Stock
|
359
(2)
|
$
2.03
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(1)
|
08/07/2018 |
Common Stock
|
1,256
(2)
|
$
5.8
(2)
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(1)
|
09/10/2019 |
Common Stock
|
95,849
(2)
|
$
0.87
(2)
|
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) |
Immediately. |
(2) |
Reflects a one-for-twenty-nine reverse stock split effected on March 5, 2013. |
(3) |
Original grant of 57,331 shares. Vested as to 29,517 shares, with further vesting as to an additional 9.7% of the original grant on 6/18/2013 and at the end of each successive three month period until 6/18/2014. |
(4) |
Original grant of 12,534 shares. Vested as to 2,057 shares, with further vesting as to an additional 6.429% of the original grant on 6/6/2013 and at the end of each successive three month period until 6/6/2016. |
(5) |
Vested as to 138,080 shares, with further vesting as to an additional 10,622 shares on 6/11/2013 and an additional 10,621 shares on 9/11/2013. |