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 |
Employee Stock Option (Right to Purchase)
|
02/21/2019 |
02/21/2028 |
Common Stock
|
1,508
(2)
|
$
120.25
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/21/2019 |
02/21/2028 |
Common Stock
|
1,508
(2)
|
$
120.25
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/14/2018 |
02/14/2027 |
Common Stock
|
1,404
(2)
|
$
83.84
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/14/2018 |
02/14/2027 |
Common Stock
|
2,068
(2)
|
$
83.84
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
08/17/2017 |
08/17/2026 |
Common Stock
|
2,260
(2)
|
$
98.98
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/16/2017 |
02/16/2026 |
Common Stock
|
960
(2)
|
$
90.66
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
11/11/2016 |
11/11/2025 |
Common Stock
|
2,360
(2)
|
$
86.88
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/18/2016 |
02/18/2025 |
Common Stock
|
400
(2)
|
$
82.4
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/18/2016 |
02/18/2025 |
Common Stock
|
1,200
(2)
|
$
82.4
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/18/2015 |
02/18/2024 |
Common Stock
|
600
(3)
|
$
68.49
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/18/2015 |
02/18/2024 |
Common Stock
|
1,400
(3)
|
$
68.49
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/20/2014 |
02/20/2023 |
Common Stock
|
600
(3)
|
$
59.27
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/20/2014 |
02/20/2023 |
Common Stock
|
1,400
(3)
|
$
59.27
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/22/2013 |
02/22/2022 |
Common Stock
|
2,800
(3)
|
$
42.61
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/24/2012 |
02/24/2021 |
Common Stock
|
1,950
(3)
|
$
28.44
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/16/2011 |
02/16/2020 |
Common Stock
|
500
(3)
|
$
28.04
|
D
|
Â
|
Employee Stock Option (Right to Purchase)
|
02/16/2017 |
02/16/2026 |
Common Stock
|
960
(2)
|
$
90.66
|
D
|
Â
|