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 options (right to buy)
|
Â
(2)
|
12/12/2016 |
Common Stock
|
2,720
|
$
33.6
|
D
|
Â
|
Employee stock options (right to buy)
|
Â
(3)
|
08/27/2020 |
Common Stock
|
1,000
|
$
22.81
|
D
|
Â
|
Employee stock options (right to buy)
|
Â
(4)
|
10/07/2021 |
Common Stock
|
10,922
|
$
28.18
|
D
|
Â
|
Employee stock options (right to buy)
|
Â
(5)
|
09/17/2023 |
Common Stock
|
16,954
|
$
30.17
|
D
|
Â
|
Employee stock options (right to buy)
|
Â
(6)
|
09/23/2024 |
Common Stock
|
21,194
|
$
33.87
|
D
|
Â
|
Employee stock options (right to buy)
|
Â
(7)
|
09/21/2025 |
Common Stock
|
15,972
|
$
43.56
|
D
|
Â
|
* |
If the form is filed by more than one reporting person, see Instruction 5(b)(v). |
** |
Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
(1) |
Includes 5,854 unvested restricted stock units. |
(2) |
Employee stock options vest ratably over a four year period beginning with the first anniversary after the date of grant, which is December 12, 2006. |
(3) |
Employee stock options vest ratably over a four year period beginning with the first anniversary after the date of grant, which is August 27, 2010. |
(4) |
Employee stock options vest ratably over a four year period beginning with the first anniversary after the date of grant, which is October 7, 2011. |
(5) |
Employee stock options vest ratably over a four year period beginning with the first anniversary after the date of grant, which is September 17, 2013. |
(6) |
Employee stock options vest ratably over a four year period beginning with the first anniversary after the date of grant, which is September 23, 2014. |
(7) |
Employee stock options vest ratably over a four year period beginning with the first anniversary after the date of grant, which is September 21, 2015. |