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)
|
Â
(1)
|
05/01/2010 |
Common Stock
|
3,677
|
$
11.3379
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(1)
|
05/01/2010 |
Common Stock
|
7,348
|
$
13.6054
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(2)
|
08/08/2012 |
Common Stock
|
8,825
|
$
11.3
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(3)
|
10/14/2013 |
Common Stock
|
10,387
|
$
13.65
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(4)
|
08/19/2014 |
Common Stock
|
12,018
|
$
15.73
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(5)
|
08/08/2015 |
Common Stock
|
11,248
|
$
20.9
|
D
|
Â
|
Employee Stock Option (right to buy)
|
Â
(6)
|
08/08/2007 |
Common Stock
|
1,342
|
$
11.3
|
I
|
By Spouse
|
* |
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 was granted in three tranches (A, B and C). The option becomes exercisable in eight equal annual installments commencing on May 1, 2002; provided that the three tranches are exercisable sequentially commencing with Tranche A. |
(2) |
The option becomes exercisable in approximately 11.1% increments annually commencing on August 8, 2003. |
(3) |
The option becomes exercisable in approximately 11.1% increments annually commencing on October 14, 2004. |
(4) |
The option becomes exercisable in five approximately equal annual installments beginning on August 19, 2005. |
(5) |
The option becomes exercisable in five approximately equal annual installments beginning on August 8, 2006. |
(6) |
The option becomes exercisable in 25% increments annually commencing on August 8, 2003. |