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 buy) w/ tandem Tx w/h right
|
Â
(1)
|
07/16/2013 |
Common Stock
|
2,500
|
$
23.01
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(2)
|
04/17/2012 |
Common Stock
|
13,000
|
$
27.873
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(3)
|
04/18/2011 |
Common Stock
|
12,000
|
$
31.188
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(4)
|
07/21/2014 |
Common Stock
|
7,500
|
$
32.618
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(5)
|
10/19/2010 |
Common Stock
|
8,000
|
$
41.141
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(6)
|
01/18/2016 |
Common Stock
|
10,000
|
$
54.235
|
D
|
Â
|
Employee Stock Option (right to buy) w/ tandem Tx w/h right
|
Â
(7)
|
07/19/2016 |
Common Stock
|
20,000
|
$
63.545
|
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) |
This option becomes exercisable in four equal annual installments beginning July 16, 2004. |
(2) |
Exercisable in five equal annual installments beginning April 17,2003. |
(3) |
The options become exercisable in five equal installments beginning April 18, 2002. |
(4) |
This option becomes exercisable in four equal annual installments beginning July 21, 2005 |
(5) |
Exercisable in five equal annual installments beginning October 19, 2001. |
(6) |
This option becomes exercisable in four equal annual installments beginning January 18, 2007. |
(7) |
This option becomes exercisable in five equal annual installments beginning July 19, 2007. |