| |
|
|
| |
| |
|
2008 |
| |
|
Form S-8
November 14, 2008 |
|
 |
Form S-8 POS
November 14, 2008 |
|
|
Form S-8 POS
November 14, 2008 |
|
|
Form S-8 POS
November 14, 2008 |
|
|
Form 8-A12B/A
October 20, 2008 |
|
|
Form 25
October 20, 2008 |
|
|
|
2007 |
| |
|
Form S-8
November 14, 2007 |
|
|
Form S-8
October 9, 2007 |
|
|
Form S-8
October 9, 2007 |
|
|
| |
|
2006 |
| |
|
Form 25
November 30, 2006 |
|
|
Form 13G/A
February 10, 2006 |
|
|
| |
|
2005 |
| |
|
Form 13G
February 11, 2005 |
|
|
| |
|
2004 |
| |
|
Form 13G
February 13, 2004 |
|
|
| |
|
2003 |
| |
|
Form S-8
November 12, 2003 |
|
|
Form S-8
November 12, 2003 |
|
|
Form S-8
November 12, 2003 |
|
|
Form S-8
March 20, 2003 |
|
|
Form S-8
February 25, 2003 |
|
|
| |
|
2002 |
| |
|
Form S-8
June 14, 2002 |
|
|
| |
|
2001 |
| |
|
Form S-8
December 19, 2001 |
|
|
Form S-8
September 6, 2001 |
|
|
Form S-3
August 21, 2001 |
|
|
| |
2000 |
| |
|
Form S-3/A
August 18, 2000 |
|
|
Form S-3
July 26, 2000 |
|
|
Form SC TO-T/A
June 9, 2000 |
|
|
Form SC TO-T/A
June 1, 2000 |
|
|
Form SC TO-T/A
May 18, 2000 |
|
|
Form SC TO-T
May 11, 2000 |
|
|
Form SC TO-C
May 3, 2000 |
|
|
Form 424B3
April 7, 2000 |
|
|
Form S-8
March 24, 2000 |
|
|
Form 424B3
March 17, 2000 |
|
|
Form S-3
February 24, 2000 |
|
|
| |
|
|