$DZSI SEC Filings

Filing Filed On
SD 30 May 2017
8-K 18 May 2017
NT 10-Q 17 May 2017
8-K 16 May 2017
8-K 09 May 2017
8-K 25 Apr 2017
8-K 11 Apr 2017
8-K/A 03 Apr 2017
NT 10-K 03 Apr 2017
8-K AUDITOR LETTER 22 Mar 2017
FORM 10-Q/A AMENDMENT NO. 1 10 Mar 2017
8-K REVERSE SPLIT 01 Mar 2017
8-K RESTATEMENT 24 Feb 2017
FORM 4 SUBMISSION 22 Feb 2017
UPLOAD 22 Feb 2017
FORM 8-K 21 Feb 2017
CORRESP 15 Feb 2017
FORM 8-K 09 Feb 2017
DEF 14A 26 Jan 2017
8-K 10 Jan 2017