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)
|
10/16/2015 |
Registered Shares
|
200,000
|
$
20.25
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(2)
|
10/01/2016 |
Registered Shares
|
60,000
|
$
21.61
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(3)
|
10/01/2017 |
Registered Shares
|
100,000
|
$
30.09
|
D
|
Â
|
Stock Option (right to buy)
|
Â
(4)
|
10/18/2017 |
Registered Shares
|
300,000
|
$
34.39
|
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 option is exercisable in four equal annual installments. The first installment became exercisable on October 17, 2006, the second installment became exercisable on October 17, 2007, and the next two installments become exercisable on October 17, 2008 and October 17, 2009. |
(2) |
The option is exercisable in four equal annual installments. The first installment became exercisable on October 2, 2007, and the next three installments become exercisable on October 2, 2008, October 2, 2009 and October 2, 2010. |
(3) |
The option is exercisable in four equal annual installments. The first installment will become exercisable on October 2, 2008, and the next three installments become exercisable on October 2, 2009, October 2, 2010 and October 2, 2011. |
(4) |
The option is exercisable in four equal annual installments. The first installment will become exercisable on October 19, 2008, and the next three installments become exercisable on October 19, 2009, October 19, 2010 and October 19, 2011. |