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-qualifying employee stock option (right to buy)
|
02/13/2006 |
02/13/2012 |
Common Stock
|
4,000
|
$
25.77
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/12/2007 |
02/12/2013 |
Common Stock
|
5,000
|
$
25.82
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/11/2008 |
02/11/2014 |
Common Stock
|
2,500
|
$
39.72
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/16/2009 |
02/16/2015 |
Common Stock
|
3,800
|
$
42.66
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/15/2010 |
02/15/2016 |
Common Stock
|
2,957
|
$
58.06
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/14/2011 |
02/14/2017 |
Common Stock
|
6,483
|
$
48.66
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/13/2012 |
02/13/2018 |
Common Stock
|
14,622
|
$
31.69
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/23/2013 |
02/23/2019 |
Common Stock
|
22,222
|
$
10.36
|
D
|
Â
|
Non-qualifying employee stock option (right to buy)
|
02/17/2014 |
02/17/2020 |
Common Stock
|
42,182
|
$
23.99
|
D
|
Â
|
Restricted Stock Units
|
02/23/2012 |
02/23/2012 |
Common Stock
|
22,394
|
$
0
(1)
|
D
|
Â
|
Restricted Stock Units
|
02/17/2013 |
02/17/2013 |
Common Stock
|
3,627
|
$
0
(1)
|
D
|
Â
|