$HRTX SEC Filings

Filing Filed On
10-Q 12 Aug 1998
10-Q 14 May 1998
10-Q 12 Nov 1997
QUARTERLY REPORT 12 Aug 1997
QUARTERLY REPORT 14 May 1997
FORM 10-Q 14 Nov 1996
FORM 10-Q 13 Aug 1996
FORM 10-Q FOR ADVANCED POLYMER 15 May 1996
FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 1995 14 Nov 1995
FORM 10-Q FOR THE QUATER ENDING JUNE 30, 1995 11 Aug 1995
QRTLY REPORT ENDING 3/31/95 12 May 1995