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 (Buy)
|
Â
(1)
|
12/04/2023 |
Common stock, par value $0.001
|
7,800
|
$
8.3
|
D
|
Â
|
Stock Option (Buy)
|
Â
(2)
|
06/05/2024 |
Common stock, par value $0.001
|
9,300
|
$
4.33
|
D
|
Â
|
Stock Option (Buy)
|
Â
(3)
|
06/04/2025 |
Common stock, par value $0.001
|
6,100
|
$
5.86
|
D
|
Â
|
Stock Option (Buy)
|
Â
(4)
|
06/07/2026 |
Common stock, par value $0.001
|
8,500
|
$
1.72
|
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) |
Grant to the reporting person of an option to purchase 7,800 shares of common stock vesting in four annual increments beginning on December 4, 2014, the first anniversary of the grant. |
(2) |
Grant to the reporting person of an option to purchase 9,300 shares of common stock vesting in four annual increments beginning on June 5, 2015, the first anniversary of the grant. |
(3) |
Grant to the reporting person of an option to purchase 6,100 shares of common stock vesting in four annual increments beginning on June 4, 2016, the first anniversary of the grant. |
(4) |
Grant to the reporting person of an option to purchase 8,500 shares of common stock vesting in four annual increments beginning on June 7, 2017, the first anniversary of the grant. |