$DZSI
Market Cap:
$DZSI SEC Filings
| Filing | Filed On |
|---|---|
| FORM 3 SUBMISSION | 01 Dec 2017 |
| FORM 3 SUBMISSION | 13 Sep 2016 |
| FORM 3 SUBMISSION | 12 Sep 2016 |
| FORM 3 SUBMISSION | 12 Sep 2016 |
| FORM 3 SUBMISSION | 12 Sep 2016 |
| FORM 3 SUBMISSION | 12 Sep 2016 |
| FORM 3 SUBMISSION | 06 May 2015 |
| FORM 3 | 19 Nov 2014 |
| 3 | 01 Oct 2014 |
| FORM 3 | 21 Jul 2014 |
| FORM 3 | 12 Jan 2011 |
| FORM 3 | 06 Jul 2010 |
| FORM 3 | 22 Apr 2010 |
| 3 | 05 Mar 2007 |
| 3 | 05 Mar 2007 |
| 3 | 05 Mar 2007 |
| INITIAL FORM 3 FILING | 13 Apr 2006 |
| PRIMARY DOCUMENT | 09 Feb 2005 |
| PRIMARY DOCUMENT | 09 Feb 2005 |
| PRIMARY DOCUMENT | 09 Feb 2005 |
