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)
|
Â
(1)
|
12/01/2019 |
Common Stock
|
1,000
|
$
19.125
|
D
|
Â
|
Stock Options (Right to Buy)
|
Â
(2)
|
12/07/2020 |
Common Stock
|
4,000
|
$
24.96
|
D
|
Â
|
Stock Options (Right to Buy)
|
Â
(3)
|
12/06/2021 |
Common Stock
|
4,000
|
$
29.6
|
D
|
Â
|
Stock Options (Right to Buy)
|
Â
(4)
|
12/04/2022 |
Common Stock
|
10,000
|
$
30.98
|
D
|
Â
|
Stock Options (Right to Buy)
|
Â
(5)
|
12/03/2023 |
Common Stock
|
7,100
|
$
45.98
|
D
|
Â
|
Stock Options (Right to Buy)
|
Â
(6)
|
12/02/2024 |
Common Stock
|
6,900
|
$
52.76
|
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 vested in four equal annual installments, with the first group vesting on December 1, 2010. |
(2) |
The option vested in four equal annual installments, with the first group vesting on December 7, 2011. |
(3) |
The option vests in four equal annual installments, with the first group vesting on December 6, 2012. |
(4) |
The option vests in four equal annual installments, with the first group vesting on December 4, 2013. |
(5) |
The option vests in four equal annual installments, with the first group vesting on December 3, 2014. |
(6) |
The option vests in four equal annual installments, with the first group vesting on December 2, 2015. |