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 Options (Right to Buy)
|
01/27/2012(4)
|
07/27/2019 |
Common Stock
|
7,500
|
$
12
|
D
|
Â
|
Stock Options (Right to Buy)
|
07/01/2013(5)
|
01/01/2021 |
Common Stock
|
5,000
|
$
8
|
D
|
Â
|
Stock Options (Right to Buy)
|
06/30/2014(6)
|
12/31/2021 |
Common Stock
|
5,000
|
$
9.32
|
D
|
Â
|
Stock Options (Right to Buy)
|
06/30/2015(7)
|
12/31/2022 |
Common Stock
|
5,000
|
$
10.25
|
D
|
Â
|
Stock Options (Right to Buy)
|
07/02/2016(8)
|
01/02/2024 |
Common Stock
|
10,000
|
$
11.66
|
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 jointly with reporting person's spouse |
(2) |
The reporting person is one of two trustees and a beneficiary of the Trust |
(3) |
The reporting person is a limited partner of Crosshair Ventures, L.P. and the President of and has an interest in its general partner. |
(4) |
3,750 of these options vested and became exercisable on 1/27/2012, and the remainder vested and became exercisable on 7/27/2014. |
(5) |
2,500 of these options vested and became exercisable on 7/1/2013, and the remainder vested and became exercisable on 1/1/2016. |
(6) |
2,500 of these options vested and became exercisable on 6/30/2014, and the remainder vested and became exercisable on 12/31/2016. |
(7) |
2,500 of these options vested and became exercisable on 6/30/2015, and the remainder will vest and become exercisable on 12/31/2017. |
(8) |
5,000 of these options vested and became exercisable on 7/2/2016, and the remainder will vest and become exercisable on 1/2/2019. |