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 |
Non-Qualified Stock Option
|
Â
(1)
|
12/03/2018 |
Common Stock
|
5,000
|
$
7.155
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(2)
|
12/01/2019 |
Common Stock
|
16,000
|
$
10.1825
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(3)
|
12/08/2020 |
Common Stock
|
8,400
|
$
15.88
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(4)
|
12/07/2021 |
Common Stock
|
8,400
|
$
14.1125
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(5)
|
12/11/2022 |
Common Stock
|
7,200
|
$
21.03
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(6)
|
12/06/2023 |
Common Stock
|
6,000
|
$
29.75
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(7)
|
12/05/2024 |
Common Stock
|
6,400
|
$
31.375
|
D
|
Â
|
Non-Qualified Stock Option
|
Â
(8)
|
12/04/2025 |
Common Stock
|
7,400
|
$
38.82
|
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 three equal annual installments commencing on the first anniversary of the date of grant, which was December 3, 2008. |
(2) |
The option vested in three equal annual installments commencing on the first anniversary of the date of grant, which was December 1, 2009. |
(3) |
The option vested in three equal annual installments commencing on the first anniversary of the date of grant, which was December 8, 2010. |
(4) |
The option vested in three equal annual installments commencing on the first anniversary of the date of grant, which was December 7, 2011. |
(5) |
The option vested in three equal annual installments commencing on the first anniversary of the date of grant, which was December 11, 2012. |
(6) |
The option vests in three equal annual installments commencing on the first anniversary of the date of grant, which was December 6, 2013. |
(7) |
The option vests in three equal annual installments commencing on the first anniversary of the date of grant, which was December 5, 2014. |
(8) |
The option vests in three equal annual installments commencing on the first anniversary of the date of grant, which was December 4, 2015. |