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)
|
02/28/2009 |
02/28/2016 |
Common Stock
|
9,651
|
$
60.5
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2010 |
02/28/2017 |
Common Stock
|
14,402
|
$
63.49
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2011 |
02/28/2018 |
Common Stock
|
12,169
|
$
66.18
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/27/2012 |
02/27/2019 |
Common Stock
|
7,300
|
$
48.17
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/26/2013 |
02/26/2020 |
Common Stock
|
15,484
|
$
63.28
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2014 |
02/28/2021 |
Common Stock
|
13,915
|
$
63.05
|
D
|
Â
|
Stock Option (Right to Buy)
|
09/15/2014 |
09/15/2021 |
Common Stock
|
2,935
|
$
62.78
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2015 |
02/28/2022 |
Common Stock
|
22,395
|
$
67.52
|
D
|
Â
|
Stock Option (Right to Buy)
|
09/14/2015 |
09/14/2022 |
Common Stock
|
2,696
|
$
69.16
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2016 |
02/28/2023 |
Common Stock
|
24,290
|
$
76.18
|
D
|
Â
|
Stock Option (Right to Buy)
|
09/13/2016 |
09/13/2023 |
Common Stock
|
14,310
|
$
79.05
|
D
|
Â
|
Stock Option (Right to Buy)
|
02/28/2017 |
02/28/2024 |
Common Stock
|
43,955
|
$
78.66
|
D
|
Â
|
Stock Option (Right to Buy)
|
09/15/2017 |
09/15/2024 |
Common Stock
|
14,207
|
$
83.87
|
D
|
Â
|
Series A Preferred Stock
|
Â
(1)
|
Â
(1)
|
Common Stock
|
1,990.3186
|
$
(1)
|
I
|
By Retirement Plan Trustees
|