SEC Filings Archive
Date Filed
Filing
Description
December 24, 2008 Effect Notice of Effectiveness December 12, 2008 S-3 Registration Statement November 5, 2008
8-K
November 3, 2008
10-Q
October 31, 2008
8-K
September 17, 2008
8-K
September 9, 2008
8-K
September 4, 2008
8-K
August 5, 2008
10-Q
July 31, 2008
8-K
May 22, 2008
8-K
April 30, 2008
10-Q
April 24, 2008
8-K
April 18, 2008
8-K
February 28, 2008
10-K
February 22, 2008
8-K
February 13, 2008
SC 13G
Statement of acquisition of beneficial ownership by individuals
February 6, 2008
SC 13G/A
Statement of acquisition of beneficial ownership by individuals
November 19, 2007
8-K
November 2, 2007
10-Q
November 1, 2007
8-K
September 6, 2007
EFFECT
September 4, 2007
POS-AM
August 3, 2007
10-Q
August 2, 2007
8-K
July 31, 2007
POS-AM
June 6, 2007
POS-AM
April 30, 2007
10-Q
April 26, 2007
8-K
March 22, 2007
S-3ASR
March 20, 2007
8-K/A
March 2, 2007
10-K
February 23, 2007
8-K
February 15, 2007
8-K
January 19, 2007
8-K
December 26, 2006
8-K
December 20, 2006
8-K
December 14, 2006
8-K
November 30, 2006
8-K
November 7, 2006
8-K
November 3, 2006
10-Q
November 2, 2006
8-K
September 19, 2006
8-K
August 4, 2006
10-Q
August 3, 2006
8-K
June 9, 2006
8-K
June 2, 2006
8-K
May 26, 2006
8-K/A
May 4, 2006
10-Q
April 11 , 2006
8-K
April 6, 2006
8-K
March 7, 2006
10-K
March 7, 2006
8-K
February 15, 2006
8-K
February 15, 2006
8-K
November 8, 2005
8-K
November 7, 2005
10-Q
November 1, 2005
8-K
August 9, 2005
10-Q
August 4, 2005
8-K
July 15, 2005
8-K
May 20, 2005
8-K
May 10, 2005
10-Q
May 4, 2005
8-K
April 26, 2005
8-K
March 23, 2005
8-K
March 18, 2005
8-K
March 16, 2005
8-K
March 14, 2005
10-K
February 8, 2005
8-K
December 3, 2004
8-K
November 18, 2004
8-K
November 9, 2004
10-Q
October 27, 2004
8-K
September 24, 2004
8-K
September 17, 2004
8-K
September 2, 2004
8-K
August 31, 2004
8-K
August 25, 2004
8-K
August 6, 2004
10-Q
July 27, 2004
8-K
June 9, 2004
8-K
May 24, 2004
8-K
May 7, 2004
10-Q
April 27, 2004
8-K
March 12, 2004
10-K
March 11, 2004
8-K
March 2 , 2004
8-K
February 9, 2004
8-K
January 30, 2004
8-K
January 20, 2004
8-K
December 31, 2003
8-K
December 19, 2003
8-K
November 13, 2003
10-Q
October 24, 2003
8-K
August 14, 2003
10-Q
July 24, 2003
8-K
July 15, 2003
8-K
July 10, 2003
8-K
May 15, 2003
10-Q
April 21, 2003
8-K
April 17, 2003
8-K
March 28, 2003
10-K
February 11, 2003
SC 13G/A
January 30, 2003
8-K
November 14, 2002
10-Q
August 16, 2002
8-K
August 14, 2002
10-Q
August 9, 2002
SC 13D
May 24, 2002
8-K
May 14, 2002
10-Q
April 23, 2002
S-3
March 29, 2002
10-K
March 15, 2002
8-K
February 14, 2002
SC 13G/A
February 12, 2002
8-K
December 3, 2001
8-K
November 14, 2001
10-Q
August 14, 2001
10-Q
May 14, 2001
10-Q
March 29, 2001
10-K
February 14, 2001
SC 13G/A
December 20, 2000
8-K
November 13, 2000
10-Q
October 3, 2000
8-K
September 14, 2000
8-K
August 11, 2000
10-Q
May 12, 2000
10-Q
March 28, 2000
10-K
February 11, 2000
SC 13G/A
November 12, 1999
10-Q
October 21, 1999
8-K
October 8, 1999
8-K
September 1, 1999
10-Q/A
August 6, 1999
10-Q
June 10, 1999
SC 13G
May 26, 1999
424B4
May 20, 1999
S-1/A
May 14, 1999
8-A12G
May 3, 1999
S-1/A
April 14, 1999
S-1/A
March 12, 1999
S-1/A
December 30, 1998
S-1