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 Option (Right to Buy)
|
09/24/2004 |
09/24/2016 |
Common Stock
|
28,796
|
$
34.5688
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2008 |
02/28/2015 |
Common Stock
|
28,874
|
$
53.595
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2009 |
02/28/2016 |
Common Stock
|
30,579
|
$
60.5
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2010 |
02/28/2017 |
Common Stock
|
39,377
|
$
63.49
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2011 |
02/28/2018 |
Common Stock
|
49,865
|
$
66.18
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/27/2012 |
02/27/2019 |
Common Stock
|
72,660
|
$
48.17
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/26/2013 |
02/26/2020 |
Common Stock
|
71,113
|
$
63.28
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2014 |
02/28/2021 |
Common Stock
|
98,335
|
$
63.05
|
D
|
Â
|
Stock Option (Right to Buy)
|
09/15/2014 |
09/15/2021 |
Common Stock
|
16,338
|
$
62.78
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2015 |
02/28/2022 |
Common Stock
|
103,673
|
$
67.52
|
D
|
Â
|
Stock Option (Right to Buy)
|
09/14/2015 |
09/14/2022 |
Common Stock
|
43,045
|
$
69.16
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2016 |
02/28/2023 |
Common Stock
|
108,297
|
$
76.18
|
D
|
Â
|
Series A Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
11,545.5968
|
$
(1)
|
D
|
Â
|