$HRTX SEC Filings

Filing Filed On
AUTO-GENERATED PAPER DOCUMENT 18 Apr 2002
FORM 10-K 28 Mar 2002
SC 13G 12 Feb 2002
SC 13G/A 22 Jan 2002
FORM 8-K 19 Dec 2001
FORM 10-Q 13 Nov 2001
FORM 10-Q FOR SECOND QUARTER 14 Aug 2001
FORM 11-K 27 Jun 2001
FORM 10-Q 15 May 2001
FORM 8-K 14 May 2001
DEFINITIVE PROXY STATEMENT 06 Apr 2001
PRELIMINARY PROXY STATEMENT 28 Mar 2001
FORM 10-K 26 Mar 2001
AMENDMENT NO. 1 TO SCHEDULE 13G 14 Feb 2001
SCHEDULE 13G/A 12 Feb 2001
SC 13G 12 Feb 2001
FORM 10-Q FOR SEPTEMBER 30, 2000 14 Nov 2000
10-Q 14 Aug 2000
8-K 09 Aug 2000
11-K 26 Jun 2000