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 Options (Right to Buy)
|
05/03/2009 |
05/03/2016 |
Common Stock
|
8,000
|
$
43.88
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/02/2010 |
05/02/2017 |
Common Stock
|
5,000
|
$
42.9
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/07/2011 |
05/07/2018 |
Common Stock
|
5,000
|
$
46.94
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/06/2012 |
05/06/2019 |
Common Stock
|
5,000
|
$
37.13
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/05/2013 |
05/05/2020 |
Common Stock
|
10,000
|
$
40.64
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/02/2015 |
05/02/2022 |
Common Stock
|
5,000
|
$
40.74
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/01/2016 |
05/01/2023 |
Common Stock
|
5,000
|
$
35.32
|
D
|
Â
|
Stock Options (Right to Buy)
|
12/05/2017 |
12/05/2024 |
Common Stock
|
27,000
|
$
45.56
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/21/2018 |
05/21/2025 |
Common Stock
|
29,000
|
$
47.27
|
D
|
Â
|
Stock Options (Right to Buy)
|
05/04/2014 |
05/04/2021 |
Common Stock
|
5,500
|
$
52.8
|
D
|
Â
|