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
(2)
|
03/14/2026 |
Common stock
|
10,000
|
$
4.1
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(3)
|
08/09/2026 |
Common stock
|
20,000
|
$
2.24
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(4)
|
05/09/2027 |
Common stock
|
10,473
|
$
3.88
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(5)
|
11/10/2027 |
Common stock
|
10,000
|
$
5.51
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(6)
|
08/07/2028 |
Common stock
|
3,242
|
$
8.25
|
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) |
11,455 of these shares are unvested restricted shares, 1000 of which will vest on 7/15/19, 2,613 of which will vest on 8/07/19, and 2,614 of which will vest on each of 8/07/20, 8/07/21 and 8/07/22. |
(2) |
5,000 of these options are fully vested, and 2,500 will vest on each of 3/14/19 and 3/14/20. |
(3) |
10,000 of these options are fully vested, and 5,000 will vest on each of 8/09/19 and 8/09/20. |
(4) |
All of these options are fully vested. |
(5) |
2,500 options will vest on each of 11/10/18, 11/10/19, 11/10/20 and 11/10/21. |
(6) |
811 of these options will vest on each of 8/07/19 and 8/07/20, and 810 of these options will vest on each of 8/07/21 and 8/07/22. |