$DZSI SEC Filings

Filing Filed On
FORM 4 SUBMISSION 23 Nov 2004
FORM 4 SUBMISSION 23 Nov 2004
4 22 Nov 2004
4 22 Nov 2004
4 22 Nov 2004
4 22 Nov 2004
4 18 Nov 2004
4/A 15 Nov 2004
FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2004 12 Nov 2004
ZHONE 8-K 18 Oct 2004
4 01 Sep 2004
4 01 Sep 2004
4 01 Sep 2004
4 26 Aug 2004
4 24 Aug 2004
4 20 Aug 2004
FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2004 09 Aug 2004
4 04 Aug 2004
SCHEDULE 13D -- ZHONE TECH. (AMENDMENT #2) 03 Aug 2004
4 02 Aug 2004