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 |
Nonqualified Stock Options
|
Â
(2)
|
03/20/2008 |
Common Stock
|
27,184
|
$
12.74
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
07/17/2008 |
Common Stock
|
8,760
|
$
28.9
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/26/2009 |
Common Stock
|
14,612
|
$
30.43
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
09/23/2009 |
Common Stock
|
13,855
|
$
44.6875
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/24/2010 |
Common Stock
|
8,105
|
$
45.9
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
08/22/2010 |
Common Stock
|
74,035
|
$
37.5938
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
02/12/2011 |
Common Stock
|
21,190
|
$
22.9375
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/23/2011 |
Common Stock
|
17,917
|
$
21.7187
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
09/06/2011 |
Common Stock
|
47,500
|
$
22.1
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
10/25/2011 |
Common Stock
|
57,097
|
$
25.025
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/07/2012 |
Common Stock
|
26,585
|
$
27.64
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(3)
|
09/05/2012 |
Common Stock
|
27,525
|
$
25.45
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(4)
|
03/06/2013 |
Common Stock
|
21,280
|
$
26.185
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
09/04/2013 |
Common Stock
|
18,360
|
$
34.24
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/04/2014 |
Common Stock
|
49,720
|
$
32.985
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
09/02/2014 |
Common Stock
|
20,680
|
$
35.35
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/03/2015 |
Common Stock
|
36,400
|
$
40.17
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/03/2010 |
Common Stock
|
16,850
|
$
45.9375
|
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) |
Represents 10,725 unrestricted shares and 24,900 restricted stock units vesting as follows: 2,508 units on 3/9 of 2008 through 2011 and 4,956 units on 3/8 of 2008 through 2010. |
(2) |
Currently exercisable. |
(3) |
22,020 shares currently exercisable and 5,505 shares exercisable on 9/5/07. |
(4) |
17,024 shares currently exercisable and 4,256 shares on 3/6/08. |