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 |
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2011 |
Common Stock
|
246
|
$
40.49
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/03/2012 |
Common Stock
|
1,859
|
$
53.765
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/02/2013 |
Common Stock
|
1,549
|
$
64.53
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2014 |
Common Stock
|
1,372
|
$
72.845
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2015 |
Common Stock
|
1,114
|
$
89.7
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2016 |
Common Stock
|
908
|
$
110.06
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
07/09/2017 |
Common Stock
|
871
|
$
114.74
|
D
|
Â
|
Incentive Stock Option (Right to Buy)
|
Â
(1)
|
06/02/2018 |
Common Stock
|
1,101
|
$
90.81
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/03/2012 |
Common Stock
|
4,071
|
$
53.765
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
07/15/2012 |
Common Stock
|
1,500
|
$
49.705
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/02/2013 |
Common Stock
|
8,451
|
$
64.53
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2014 |
Common Stock
|
7,128
|
$
72.845
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
07/12/2014 |
Common Stock
|
5,000
|
$
79.74
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2015 |
Common Stock
|
6,536
|
$
89.7
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/01/2016 |
Common Stock
|
3,682
|
$
110.06
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
09/01/2016 |
Common Stock
|
9,180
|
$
101.26
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
07/09/2017 |
Common Stock
|
12,899
|
$
114.74
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/02/2018 |
Common Stock
|
14,964
|
$
90.81
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
06/08/2019 |
Common Stock
|
22,620
|
$
56.31
|
D
|
Â
|
Non-qualified Stock Option (Right to Buy)
|
Â
(1)
|
07/10/2019 |
Common Stock
|
5,000
|
$
54.435
|
D
|
Â
|