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 |
Employee Stock Option (Right to Buy)
|
Â
(1)
|
07/31/2006 |
Common Stock
|
9,000
|
$
13.2533
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(2)
|
01/03/2007 |
Common Stock
|
7,000
|
$
9.8333
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(3)
|
01/27/2008 |
Common Stock
|
3,500
|
$
10.5
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(4)
|
01/19/2009 |
Common Stock
|
9,000
|
$
22.1667
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(5)
|
01/04/2010 |
Common Stock
|
6,000
|
$
25.75
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(6)
|
02/10/2006 |
Common Stock
|
1,500
|
$
9.625
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(7)
|
04/24/2006 |
Common Stock
|
2,000
|
$
4.063
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(8)
|
01/24/2007 |
Common Stock
|
5,000
|
$
9.28
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(9)
|
03/03/2008 |
Common Stock
|
7,500
|
$
7.41
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(10)
|
02/24/2009 |
Common Stock
|
7,500
|
$
4.16
|
D
|
Â
|
Employee Stock Option (Right to Buy)
|
Â
(11)
|
03/04/2010 |
Common Stock
|
7,500
|
$
4.95
|
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) |
Options vested ratably on each of the first 5 anniversaries of July 31, 1996, the grant date |
(2) |
Options vested ratably on each of the first 5 anniversaries of January 3, 1997, the grant date |
(3) |
Options vested ratably on each of the first 5 anniversaries of January 27, 1998, the grant date |
(4) |
Options vested ratably on each of the first 5 anniversaries of January 19, 1999, the grant date |
(5) |
Options vested ratably on each of the first 5 anniversaries of January 4, 2000, the grant date |
(6) |
Options vested ratably on each of the first 5 anniversaries of August 14, 2000, the grant date |
(7) |
Options vest ratably on each of the first 5 anniversaries of October 24, 2000, the grant date; 1500 options are currently exercisable |
(8) |
Options vest ratably on each of the first 4 anniversaries of January 24, 2002, the grant date; 3750 options are currently exercisable |
(9) |
Options vest ratably on each of the first 4 anniversaries of March 3, 2003, the grant date; 3750 options are currently exercisable |
(10) |
Options vest ratably on each of the first 4 anniversaries of February 24, 2004, the grant date; 1875 options are currently exercisable |
(11) |
Options vest ratably on each of the first 4 anniversaries of March 4, 2005, the grant date |