$HSIC SEC Filings

Filing Filed On
PROSPECTUS SUPPLEMENT 30 Dec 1997
CURRENT REPORT 26 Nov 1997
CURRENT REPORT 26 Nov 1997
QUARTERLY REPORT 12 Nov 1997
AMENDMENT NO. 1 TO REGISTRATION STATEMENT 10 Nov 1997
REGISTRATION STATEMENT 10 Nov 1997
REGISTRATION STATEMENT 04 Nov 1997
DEFINITIVE ADDITIONAL MATERIAL 29 Oct 1997
DEFINITIVE ADDITIONAL MATERIAL 10 Oct 1997
REGISTRATION STATEMENT 22 Sep 1997
DEFINITIVE PROXY STATEMENT 22 Sep 1997
SC 13D 04 Sep 1997
QUARTERLY REPORT 12 Aug 1997
FORM S-8 08 Aug 1997
FORM 8-K 07 Aug 1997
FORM S-4 02 Jul 1997
AMENDED ANNUAL REPORT 27 Jun 1997
CURRENT REPORT 27 Jun 1997
10-Q 13 May 1997
DEF 14A 24 Apr 1997