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)
|
12/19/2010 |
Common Stock
|
2,500
|
$
6.655
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(2)
|
12/17/2011 |
Common Stock
|
3,334
|
$
12.5
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(3)
|
12/09/2012 |
Common Stock
|
13,500
|
$
21.255
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(4)
|
02/25/2013 |
Common Stock
|
6,000
|
$
21.78
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(5)
|
12/11/2013 |
Common Stock
|
8,000
|
$
34.79
|
D
|
Â
|
Stock Option (Right to Buy)
|
Â
(6)
|
06/15/2014 |
Common Stock
|
100,000
|
$
41.98
|
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) |
Grant to the reporting person of an option to buy a specified number of shares of Common Stock exercisable in equal annual increments on December 19, 2001, 2002, 2003 and 2004, the anniversary date of this grant. |
(2) |
Grant to the reporting person of an option to buy a specified number of shares of Common Stock exercisable 25% on December 17, 2002, 50% on December 17, 2003, 75% on December 17, 2004 and 100% on December 17, 2005, the anniversary date of the grant. |
(3) |
Grant to the reporting person of an option to buy a specified number of shares of Common Stock exercisable 25% on December 9, 2003, 50% on December 9, 2004, 75% on December 9, 2005 and 100% on December 9, 2006, the anniversary date of the grant. |
(4) |
Grant to the reporting person of an option purchase 100,000 shares of common stock of the Compnay, vesting in equal annual installments beginning on February 25, 2004, 2005, 2006 and 2007, the anniversary date of the grant. |
(5) |
Grant to the reporting person of an option to purchase a specified number of shares exercisable in equal annual installments beginning on December 11, 2004, 2005, 2006 and 2007, the anniversary date of the grant. |
(6) |
Grant to the reporting person of an option to buy a specified number of shares of Common Stock exercisable in equal annual increments on June 15, 2005, 2006 and 2007, the anniversary date of this grant. |