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 |
Option to Purchase Common Stock
|
Â
(1)
|
03/31/2015 |
Common Stock
|
15,631
|
$
4.54
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(2)
|
03/31/2016 |
Common Stock
|
54,601
|
$
7.68
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(3)
|
03/31/2017 |
Common Stock
|
44,436
|
$
10.77
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(4)
|
03/31/2019 |
Common Stock
|
28,679
|
$
9.43
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(5)
|
03/31/2020 |
Common Stock
|
14,460
|
$
10.75
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(6)
|
03/31/2022 |
Common Stock
|
9,045
|
$
12.59
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(7)
|
03/31/2023 |
Common Stock
|
8,162
|
$
13.64
|
D
|
Â
|
Option to Purshase Common Stock
|
Â
(8)
|
03/31/2023 |
Common Stock
|
164,745
|
$
13.64
|
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 option will vest in three equal annual installments beginning on April 27, 2010. |
(2) |
The option will vest in three equal annual installments beginning on April 26, 2011. |
(3) |
The option will vest in three equal annual installments beginning on April 25, 2012. |
(4) |
The option will vest in three equal annual installments beginning on July 22, 2014, provided however that all remaining unvested options will vest in full immediately prior to the completion of the initial public offering ("IPO"). |
(5) |
The option will vest in three equal annual installments beginning on July 21, 2015, provided however that all remaining unvested options will vest in full immediately prior to the completion of the IPO. |
(6) |
The option will vest in three equal annual installments beginning on August 1, 2017, provided however that all remaining unvested options will vest in full immediately prior to the completion of the IPO. |
(7) |
The option will vest in three equal annual installments beginning on September 1, 2018, provided however that all remaining unvested options will vest in full immediately prior to the completion of the IPO. |
(8) |
The option will vest in five equal annual installments beginning on September 1, 2014. |