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 |
Stock Option (Right to Buy)
|
Â
(1)
|
01/14/2023 |
Common Stock
|
35,000
|
$
4.16
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(2)
|
04/02/2023 |
Common Stock
|
45,000
|
$
4.72
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(3)
|
11/08/2023 |
Common Stock
|
80,000
|
$
8.62
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(4)
|
10/06/2024 |
Common Stock
|
30,000
|
$
3.43
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(5)
|
07/15/2026 |
Common Stock
|
170,000
|
$
1.03
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(6)
|
08/08/2026 |
Common Stock
|
30,000
|
$
0.51
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(7)
|
09/19/2027 |
Common Stock
|
200,000
|
$
0.55
|
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 Stock Options vested and became exercisable in four installments. 1/4th of the options vested on the grant date of January 14, 2013, 1/4 th of the options vested on January 14, 2014, 1/4th of the options vested on January 14, 2015 and 1/4th of the options vested on January 14, 2016. |
(2) |
The Stock Options vested and became exercisable in four installments. 1/4th of the options vested on the grant date of April 2, 2013, 1/4 th of the options vested on January 14, 2014, 1/4th of the options vested on January 14, 2015 and 1/4th of the options vested on January 14, 2016. |
(3) |
The Stock Options vested and became exercisable monthly over 36 months in equal installments. |
(4) |
The Stock Options vested and became exercisable in two installments. 1/2 of the options vested on the grant date of October 6, 2014, and 1/2th of the options vested on October 6, 2015. |
(5) |
The Stock Options vest and become exercisable in three installments. 1/3rd of the options vested on the grant date of July 15, 2016, 1/3rd of the options vested on July 15, 2017 and 1/3rd of the options vest on July 15, 2018. |
(6) |
The Stock Options vest and become exercisable immediately. |
(7) |
The Stock Options vest and become exercisable in two equal installments. 1/2 of the options vested on the grant date of September 19, 2017; and the additional 1/2 of the options shall vest on September 19, 2018. |