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 |
Nonqualified Stock Options
|
Â
(2)
|
03/20/2006 |
Common Stock
|
131,192
|
$
0.8
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
06/14/2006 |
Common Stock
|
320,000
|
$
1.6057
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/21/2007 |
Common Stock
|
139,424
|
$
3.33
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
07/18/2007 |
Common Stock
|
49,760
|
$
9.26
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/20/2008 |
Common Stock
|
69,644
|
$
12.74
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(3)
|
07/17/2008 |
Common Stock
|
12,460
|
$
28.9
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/26/2009 |
Common Stock
|
21,819
|
$
30.43
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
09/23/2009 |
Common Stock
|
24,140
|
$
44.6875
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(2)
|
03/24/2010 |
Common Stock
|
9,221
|
$
45.9
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(4)
|
08/22/2010 |
Common Stock
|
74,600
|
$
37.5938
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(5)
|
02/12/2011 |
Common Stock
|
30,565
|
$
22.9375
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(6)
|
09/06/2011 |
Common Stock
|
36,175
|
$
22.1
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(7)
|
03/07/2012 |
Common Stock
|
31,150
|
$
27.64
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(8)
|
09/05/2012 |
Common Stock
|
36,305
|
$
25.45
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(9)
|
03/06/2013 |
Common Stock
|
33,415
|
$
26.185
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(10)
|
09/04/2013 |
Common Stock
|
26,385
|
$
34.24
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(11)
|
03/04/2014 |
Common Stock
|
27,390
|
$
32.985
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(12)
|
09/02/2014 |
Common Stock
|
27,725
|
$
35.35
|
D
|
Â
|
Nonqualified Stock Options
|
Â
(13)
|
03/03/2015 |
Common Stock
|
48,795
|
$
40.17
|
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) |
Represents 309,587 unrestricted shares and 8,352 restricted shares lapsing as follows: 2,088 shares on 3/3 of 2009 through 2012. |
(2) |
Currently exercisable. |
(3) |
Exercisable as follows: 9,968 share currently exercisable and 2,492 shares on 7/17/2006. |
(4) |
Exercisable as follows: 59,680 shares currently exercisable and 7,460 shares on 8/22 of 2006 and 2007. |
(5) |
Exercisable as follows: 24,452 shares currently exercisable and 6,113 shares on 2/12/2006. |
(6) |
Exercisable as follows: 21,705 shares currently exercisable and 7,235 shares on 9/6 of 2005 and 2006. |
(7) |
Exercisable as follows: 18,690 shares currently exercisable and 6,230 shares on 3/7 of 2006 and 2007. |
(8) |
Exercisable as follows: 14,522 shares currently exercisable and 7,261 shares on 9/5 of 2005 through 2007. |
(9) |
Exercisable as follows: 13,366 shares currently exercisable and 6,683 shares on 3/6 of 2006 through 2008. |
(10) |
Exercisable as follows: 5,277 shares currently exercisable and 5,277 shares on 9/4 of 2005 through 2008. |
(11) |
Exercisable as follows: 5,478 shares currently exercisable and 5,478 shares on 3/4 of 2006 through 2009. |
(12) |
Exercisable as follows: 5,545 shares on 9/2 of 2005 through 2009. |
(13) |
Exercisable as follows: 9,759 shares on 3/3 of 2006 through 2010. |