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 |
Employee Stock Option (Right to Buy)
|
Â
(2)
|
12/18/2011 |
Common Stock
|
12,670
|
$
19.1001
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(3)
|
12/17/2012 |
Common Stock
|
15,153
|
$
21.4938
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(4)
|
01/20/2014 |
Common Stock
|
16,603
|
$
28.5
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(5)
|
02/16/2015 |
Common Stock
|
25,227
|
$
30.12
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(6)
|
02/14/2016 |
Common Stock
|
24,690
|
$
29.97
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(7)
|
02/13/2017 |
Common Stock
|
25,187
|
$
36.25
|
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) |
Based on a plan report dated October 17, 2007, the most recent plan report available. |
(2) |
The option vested in four equal annual installments beginning on December 18, 2002. |
(3) |
The option vested in four equal annual installments beginning on December 17, 2003. |
(4) |
The option vests in four equal annual installments beginning on January 20, 2005. |
(5) |
The option vests in four equal annual installments beginning on February 16, 2006. |
(6) |
The option vests in four equal annual installments beginning on February 14, 2007. |
(7) |
The option vests in four equal annual installments beginning on February 13, 2008. |