$DZSI Market Cap:
Research Board Inbox Deep Research Not Interested Shortlisted

$DZSI SEC Filings

Filing Filed On
8-K 12 Nov 2019
8-K 06 Nov 2019
8-K PRELIMINARY Q3-19 RESULTS 07 Oct 2019
8-K CFO RESIGNATION 30 Aug 2019
10-Q 14 Aug 2019
8-K 13 Aug 2019
FORM 3 SUBMISSION 09 Aug 2019
FORM 4 SUBMISSION 09 Aug 2019
8-K 05 Aug 2019
8-K 14 Jun 2019
SD - CONFLICT MINERALS 31 May 2019
8-K 29 May 2019
FORM 4 SUBMISSION 21 May 2019
8-K 17 May 2019
8-K 17 May 2019
FORM 3 SUBMISSION 16 May 2019
FORM 4 SUBMISSION 16 May 2019
FORM 4 SUBMISSION 16 May 2019
424B5 16 May 2019
424B5 15 May 2019