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 |
Options to purchase common stock (right to buy)
|
Â
(2)
|
03/05/2017 |
Common Stock
|
6,234
|
$
16
|
D
|
Â
|
Options to purchase common stock (right to buy)
|
Â
(2)
|
03/05/2017 |
Common Stock
|
1,039
|
$
32
|
D
|
Â
|
Options to purchase common stock (right to buy)
|
Â
(3)
|
03/05/2017 |
Common Stock
|
8,859
|
$
32
|
D
|
Â
|
Options to purchase common stock (right to buy)
|
Â
(3)
|
03/05/2017 |
Common Stock
|
53,156
|
$
16
|
D
|
Â
|
Options to purchase common stock (right to buy)
|
Â
(4)
|
03/18/2020 |
Common Stock
|
62,500
|
$
18.4
|
D
|
Â
|
Options to purchase common stock (right to buy)
|
Â
(5)
|
05/11/2018 |
Common Stock
|
75,000
|
$
30.19
|
D
|
Â
|
Options to purchase common stock (right to buy)
|
Â
(6)
|
07/26/2019 |
Common Stock
|
80,000
|
$
27.98
|
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 15,000 restricted stock units which vest in four equal annual installments on July 26, 2013, 2014, 2015 and 2016. |
(2) |
These options to purchase shares of common stock vest on December 31, 2013. |
(3) |
These options to purchase shares of common stock are currently vested and are exercisable. |
(4) |
These options to purchase shares of common stock vest in three equal annual installments on March 18, 2011, 2012 and 2013. |
(5) |
These options to purchase shares of common stock vest in four equal annual installments on May 11, 2012, 2013, 2014 and 2015. |
(6) |
These options to purchase shares of common stock vest in four equal annual installments on July 26, 2013, 2014, 2015 and 2016. |