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)
|
Â
(1)
|
09/09/2019 |
Common Stock
|
750
|
$
14.41
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(2)
|
06/14/2020 |
Common Stock
|
12,500
|
$
24.53
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(3)
|
09/13/2021 |
Common Stock
|
5,000
|
$
69.96
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(4)
|
05/10/2022 |
Common Stock
|
1,348
|
$
86.06
|
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) |
The options, representing an initial right to purchase a total of 3,000 shares, vest 25% on each anniversary date of the 09/09/2009 grant date. |
(2) |
The options, representing an initial right to purchase a total of 25,000 shares, vest 25% on each anniversary date of the 06/14/2010 grant date. |
(3) |
The options, representing an initial right to purchase a total of 5,000 shares, vest 25% on each anniversary date of the 09/13/2011 grant date. |
(4) |
The options, representing an initial right to purchase a total of 1,348 shares, vest 25% on each anniversary date of the 05/10/2012 grant date. |