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 |
Restricted Stock Units
|
Â
(2)
|
Â
(2)
|
Common Stock
|
15,000
|
$
(1)
|
D
|
Â
|
Restricted Stock Units
|
Â
(3)
|
Â
(3)
|
Common Stock
|
14,400
|
$
(1)
|
D
|
Â
|
Restricted Stock Units
|
Â
(4)
|
Â
(4)
|
Common Stock
|
16,000
|
$
(1)
|
D
|
Â
|
Restricted Stock Units
|
Â
(5)
|
Â
(5)
|
Common Stock
|
32,000
|
$
(1)
|
D
|
Â
|
Restricted Stock Units
|
Â
(6)
|
Â
(6)
|
Common Stock
|
22,400
|
$
(1)
|
D
|
Â
|
Restricted Stock Units
|
Â
(7)
|
Â
(7)
|
Common Stock
|
116,700
|
$
(1)
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/09/2009 |
09/09/2018 |
Common Stock
|
12,500
|
$
28.12
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
03/12/2010 |
03/12/2019 |
Common Stock
|
50,000
|
$
9.57
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
07/23/2010 |
07/23/2019 |
Common Stock
|
50,000
|
$
11.95
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
06/10/2011 |
06/10/2020 |
Common Stock
|
75,000
|
$
15.68
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
06/09/2012 |
06/09/2021 |
Common Stock
|
100,000
|
$
18.58
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/07/2013 |
09/07/2022 |
Common Stock
|
110,000
|
$
21.59
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/13/2014 |
09/13/2023 |
Common Stock
|
125,000
|
$
23.78
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/05/2015 |
09/05/2024 |
Common Stock
|
250,000
|
$
26.1
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/11/2016 |
09/11/2025 |
Common Stock
|
117,000
|
$
24.95
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/09/2017 |
09/09/2026 |
Common Stock
|
150,000
|
$
30.11
|
D
|
Â
|
Employee Stock Option (right to buy)
(8)
|
09/06/2018 |
09/06/2027 |
Common Stock
|
200,000
|
$
24.92
|
D
|
Â
|
Employee Stock Option (right to buy)
(9)
|
01/29/2019 |
01/29/2028 |
Common Stock
|
500,000
|
$
16.28
|
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) |
1-for-1 |
(2) |
75,000 units granted on 7/24/2014; 15,000 units vested on 7/24/2015; 15,000 units vested on 7/24/2016; 15,000 units vested on 7/24/2017; 15,000 units vested on 7/24/2018; and 15,000 units are scheduled to vest on 7/24/2019. |
(3) |
24,000 units granted on 9/11/2015; 4,800 units vested on 9/11/2016; 4,800 units vested on 9/11/2017; 4,800 units are scheduled to vest on 9/11/2018; 4,800 units are scheduled to vest on 9/11/2019; and 4,800 units are scheduled to vest on 9/11/2020. |
(4) |
20,000 units granted on 9/9/2016; 4,000 units vested on 9/9/2017; 4,000 units are scheduled to vest on 9/9/2018; 4,000 units are scheduled to vest on 9/9/2019; 4,000 units are scheduled to vest on 9/9/2020; and 4,000 units are scheduled to vest on 9/9/2021. |
(5) |
40,000 units granted on 2/10/2017; 8,000 units vested on 2/10/2018; 8,000 units are scheduled to vest on 2/10/2019; 8,000 units are scheduled to vest on 2/10/2020; 8,000 units are scheduled to vest on 2/10/2021; and 8,000 units are scheduled to vest on 2/10/2022. |
(6) |
28,000 units granted on 9/6/2017; 5,600 units vested on 9/6/2018; 5,600 units are scheduled to vest on 9/6/2019; 5,600 units are scheduled to vest on 9/6/2020; 5,600 units are scheduled to vest on 9/6/2021; and 5,600 units are scheduled to vest on 9/6/2022. |
(7) |
116,700 units granted on 2/26/2018; 38,900 units are scheduled to vest on 2/26/2019; 38,900 units are scheduled to vest on 2/26/2020; and 38,900 units are scheduled to vest on 2/26/2021. |
(8) |
The options become exercisable in five equal installments of 20% each beginning on the "Date Exercisable" shown to the right, and another 20% become exercisable each year thereafter. |
(9) |
The options become exercisable in one installment on 1/29/2021. |