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)
|
(1)
|
01/12/2014 |
Common Stock
|
1,257
|
$
30.21
|
D
|
|
Stock Option (right to buy)
|
(2)
|
01/07/2015 |
Common Stock
|
188
|
$
30.21
|
D
|
|
Stock Option (right to buy)
|
06/05/2008 |
06/05/2018 |
Common Stock
|
122
|
$
39.75
|
D
|
|
Stock Option (right to buy)
|
(3)
|
06/05/2018 |
Common Stock
|
455
|
$
39.75
|
D
|
|
Stock Option (right to buy)
|
(4)
|
10/15/2019 |
Common Stock
|
3,144
|
$
15.9
|
D
|
|
Stock Option (right to buy)
|
(5)
|
01/25/2022 |
Common Stock
|
1,257
|
$
4.77
|
D
|
|
* |
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 became exercisable with respect to 25% of the underlying shares on the first anniversary of the vesting commencement date of September 1, 2003 and with respect to the remaining 75% of the underlying shares in equal monthly installments over the next three-year period. |
(2) |
The option became exercisable in equal monthly installments over the four-year period, beginning on January 1, 2005. |
(3) |
The option became exercisable in equal monthly installments over the three-year period, beginning on June 5, 2008. |
(4) |
The option vests in equal monthly installments over the four-year period, beginning on October 15, 2009. |
(5) |
The option vests in equal monthly installments over the four-year period, beginning on January 25, 2012. |