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
(3)
|
12/31/2018 |
Common Stock
|
4,767
|
$
0.53
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(3)
|
12/30/2019 |
Common Stock
|
3,333
|
$
1.26
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(3)
|
12/30/2019 |
Common Stock
|
18,750
|
$
1.26
|
D
|
Â
|
Stock Option (right to buy)
|
09/20/2011(4)
|
09/20/2020 |
Common Stock
|
15,000
|
$
5.93
|
D
|
Â
|
Stock Option (right to buy)
|
09/20/2011(4)
|
01/14/2021 |
Common Stock
|
3,750
|
$
8.88
|
D
|
Â
|
Stock Option (right to buy)
|
01/01/2012(4)
|
01/14/2021 |
Common Stock
|
30,000
|
$
8.88
|
D
|
Â
|
Stock Option (right to buy)
|
07/01/2013(4)
|
07/01/2022 |
Common Stock
|
20,000
|
$
23.81
|
D
|
Â
|
Stock Option (right to buy)
|
07/01/2014(4)
|
07/01/2023 |
Common Stock
|
31,670
|
$
44.01
|
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) |
Includes 4,050 shares represented by restricted stock units that vest in four equal annual installments beginning on July 1, 2013, subject to the Reporting Person continuing to be a Service Provider through each such vesting date. |
(2) |
Includes 7,910 shares represented by restricted stock units that vest in four equal annual installments beginning on July 1, 2014, subject to the Reporting Person continuing to be a Service Provider through each such vesting date. |
(3) |
The shares subject to the option are fully vested and exercisable. |
(4) |
One-fourth (1/4) of the shares subject to the option will vest on the first anniversary of the Vesting Commencement Date, and the remaining shares will vest in equal monthly installments over the following 36 months, subject to the Reporting Person continuing to be a Service Provider through each such vesting date. |