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 |
Non Qualified Stock Option (right to buy)
|
Â
(1)
|
10/01/2007 |
Common Stock
|
4,224
|
$
9.75
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(2)
|
02/25/2009 |
Common Stock
|
6,500
|
$
9.625
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(3)
|
09/30/1999 |
Common Stock
|
8,755
|
$
21.5
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(4)
|
07/09/2011 |
Common Stock
|
9,500
|
$
21.34
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(5)
|
07/16/2011 |
Common Stock
|
8,900
|
$
22.15
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(6)
|
10/08/2011 |
Common Stock
|
9,000
|
$
16.84
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(7)
|
10/01/2012 |
Common Stock
|
7,000
|
$
6.44
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(8)
|
03/27/2013 |
Common Stock
|
5,425
|
$
7.37
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(9)
|
10/23/2013 |
Common Stock
|
10,000
|
$
19.6
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(10)
|
02/25/2015 |
Common Stock
|
15,000
|
$
14.55
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(11)
|
06/08/2015 |
Common Stock
|
15,000
|
$
13.72
|
D
|
Â
|
Non Qualified Stock Option (right to buy)
|
Â
(12)
|
09/06/2015 |
Common Stock
|
65,000
|
$
16.24
|
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 monthly over five years beginning on 10/1/1997. |
(2) |
The option vests monthly over five years beginning on 1/25/1999. |
(3) |
The option vests monthly over five years beginning on 10/1/1999. |
(4) |
The option vests monthly over five years beginning on 6/25/2001 |
(5) |
This option vests monthly over five years beginning on 7/16/2000. |
(6) |
The option vests monthly over five years beginning on 8/10/2001. |
(7) |
The option vests monthly over five years beginning on 10/1/2002. |
(8) |
The option vests monthly over five years beginning on 3/27/2003. |
(9) |
The option vests monthly over five years beginning on 10/1/2004. |
(10) |
The option vests monthly over five years beginning on 4/1/2005. |
(11) |
The option vests monthly over five years beginning on 5/9/2005. |
(12) |
The option vests monthly over five years beginning on 8/22/2005. |