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)
|
02/16/2021 |
Common Stock
|
3,636
|
$
0.99
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(3)
|
09/18/2023 |
Common Stock
|
15,000
|
$
9.61
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(4)
|
02/06/2024 |
Common Stock
|
15,000
|
$
9.45
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(5)
|
02/22/2025 |
Common Stock
|
15,000
|
$
6.4
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(6)
|
02/03/2026 |
Common Stock
|
15,000
|
$
1.85
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(2)
|
02/03/2026 |
Common Stock
|
3,750
|
$
1.85
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(7)
|
03/23/2026 |
Common Stock
|
20,000
|
$
2.09
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(8)
|
01/25/2027 |
Common Stock
|
23,000
|
$
4.21
|
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) |
Held by family trust of which the Reporting Person is a trustee. |
(2) |
Immediately exercisable. |
(3) |
The option was granted on September 19, 2013. 25% of the total number of shares of common stock subject to the option vested on September 19, 2014, and 1/48th of the total number of shares of common stock subject to the option vest monthly thereafter, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. |
(4) |
The option was granted on February 7, 2014. 25% of the total number of shares of common stock subject to the option vested on February 7, 2015, and 1/48th of the total number of shares of common stock subject to the option vest monthly thereafter, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. |
(5) |
The option was granted on February 23, 2015. 25% of the total number of shares of common stock subject to the option vested on February 23, 2016, and 1/48th of the total number of shares of common stock subject to the option vest monthly thereafter, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. |
(6) |
The option was granted on February 4, 2016. 25% of the total number of shares of common stock subject to the option vested on February 4, 2017, and 1/48th of the total number of shares of common stock subject to the option will vest monthly thereafter, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. |
(7) |
The option was granted on March 24, 2016. 25% of the total number of shares of common stock subject to the option vested on March 24, 2017, and 1/48th of the total number of shares of common stock subject to the option will vest monthly thereafter, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. |
(8) |
The option was granted on January 26, 2017. 25% of the total number of shares of common stock subject to the option will vest on January 26, 2018, and 1/48th of the total number of shares of common stock subject to the option will vest monthly thereafter, subject to the Reporting Person's continued employment or service relationship with the Issuer on each such vesting date. |