$LPTH SEC Filings

Filing Filed On
SCHEDULE 13G 17 Feb 1998
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP 05 Feb 1998
QUARTERLY REPORT 27 Jan 1998
FORM S-8 08 Dec 1997
QUARTERLY REPORT 14 Nov 1997
FORM 424B2 14 Nov 1997
REGISTRATION STATEMENT 06 Nov 1997
FORM 424B2 31 Oct 1997
FORM S-3 08 Oct 1997
PROXY STATEMENT 11 Sep 1997
ANNUAL REPORT 11 Sep 1997
PROXY STATEMENT 02 Sep 1997
PRES 14A 29 Apr 1997
QUARTERLY REPORT 17 Apr 1997
FORM S-8 18 Mar 1997
FORM S-8 18 Mar 1997
QUARTERLY REPORT 06 Feb 1997
FORM 424B1 21 Jan 1997
FORM POS AM 26 Dec 1996
QUARTERLY REPORT 31 Oct 1996