$GTHP SEC Filings

Filing Filed On
AMENDMENT TO GENERAL STATEMENT OF ACQUISITION OF BENEFICIAL OWNERSHIP 13 Feb 2008
SCHEDULE 13D AMENDMENT NO. 2 03 Jul 2007
SCHEDULE 13D AMENDMENT NO. 1 20 Jun 2007
AMENDMENT TO GEN. STATE. OF BEN. OWNERSHIP 29 May 2007
SC 13D/A 30 Sep 2002
SCHEDULE 13D/A 03 Oct 2001
SC 13D/A 17 Sep 2001
SC 13D/A 17 Jul 2001
SC 13D/A 21 Jul 1998
SC 13D/A 09 Jul 1998
SC 13D/A 29 Apr 1998