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)
|
12/31/2010 |
Common Stock
|
15,644
|
$
16.6563
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(2)
|
09/30/2011 |
Common Stock
|
3,524
|
$
7.965
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(3)
|
12/31/2011 |
Common Stock
|
3,524
|
$
10.595
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(4)
|
03/31/2012 |
Common Stock
|
3,522
|
$
10.855
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(5)
|
06/30/2012 |
Common Stock
|
3,522
|
$
12.03
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(6)
|
09/30/2012 |
Common Stock
|
3,188
|
$
11.95
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(7)
|
12/31/2012 |
Common Stock
|
3,188
|
$
12.5
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(8)
|
03/31/2013 |
Common Stock
|
3,186
|
$
12.525
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(9)
|
06/30/2013 |
Common Stock
|
786
|
$
13.65
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(10)
|
06/30/2013 |
Common Stock
|
2,400
|
$
13.65
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(11)
|
09/30/2013 |
Common Stock
|
2,508
|
$
12.66
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(12)
|
10/22/2013 |
Common Stock
|
470
|
$
13.39
|
D
|
Â
|
Stock Option (Right-To-Buy)
|
Â
(13)
|
12/31/2013 |
Common Stock
|
2,976
|
$
14.25
|
D
|
Â
|
Restricted Stock Units
|
Â
(15)
|
Â
(15)
|
Common Stock
|
975
|
$
(14)
|
D
|
Â
|
Restricted Stock Units
|
Â
(16)
|
Â
(16)
|
Common Stock
|
2,496
|
$
(14)
|
D
|
Â
|
Restricted Stock Units
|
Â
(17)
|
Â
(17)
|
Common Stock
|
258
|
$
(14)
|
D
|
Â
|
Restricted Stock Units
|
Â
(18)
|
Â
(18)
|
Common Stock
|
918
|
$
(14)
|
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 vests in four equal installments beginning December 31, 2000. |
(2) |
The option vests in four equal installments beginning September 30, 2001. |
(3) |
The option vests as follows: 881 shares on December 31, 2001, and the remainder in three subsequent equal annual installments beginning on September 30, 2002. |
(4) |
The option vests as follows: 881 shares on March 31, 2002, and the remainder in three subsequent equal annual installments beginning on September 30, 2002. |
(5) |
The option vests as follows: 881 shares on June 30, 2002, and the remainder in three subsequent equal annual installments beginning on September 30, 2002. |
(6) |
The option vests in four equal annual installments beginning on September 30, 2002. |
(7) |
The option vests as follows: 797 shares on December 31, 2002, and the remainder in three subsequent equal annual installments beginning on September 30, 2003. |
(8) |
The option vests as follows: 797 shares on March 31, 2003, and the remainder in three subsequent equal annual installments beginning on September 30, 2003. |
(9) |
The option vests as follows: 196 shares on June 30, 2003, and the remainder in three subsequent equal annual installments beginning on September 30, 2003. |
(10) |
The option vests as follows: 600 shares on June 30, 2003, and the remainder in three subsequent equal annual installments beginning on September 30, 2003. |
(11) |
The option vests in four equal annual installments beginning on September 30, 2003. |
(12) |
The option vests as follows: 118 shares on October 22, 2003, and the remainder in three subsequent equal annual installments beginning on September 30, 2004. |
(13) |
The option vests as follows: 744 shares on December 31, 2003, and the remainder in three subsequent equal annual installments beginning on September 30, 2004. |
(14) |
Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. |
(15) |
The restricted stock units vest in four equal annual installments beginning on February 28, 2008. The vested shares will be issued to the reporting person on the vesting dates, at which time all restrictions on the vested shares will lapse. |
(16) |
The restricted stock units vest in three equal annual installments beginning on December 15, 2008. The vested shares will be issued to the reporting person on the vesting dates, at which time all restrictions on the vested shares will lapse. |
(17) |
The restricted stock units vest in four equal annual installments beginning on February 28, 2007. The vested shares will be issued to the reporting person on the vesting dates, at which time all restrictions on the vested shares will lapse. |
(18) |
The restricted stock units vest in four equal annual installments beginning on February 28, 2006. The vested shares will be issued to the reporting person on the vesting dates, at which time all restrictions on the vested shares will lapse. |