<SEC-DOCUMENT>0001209191-19-043492-index.html : 20190729
<SEC-HEADER>0001209191-19-043492.hdr.sgml : 20190729
<ACCEPTANCE-DATETIME>20190729163303
ACCESSION NUMBER:		0001209191-19-043492
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190728
FILED AS OF DATE:		20190729
DATE AS OF CHANGE:		20190729

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rockvam David E
		CENTRAL INDEX KEY:			0001678037

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-17995
		FILM NUMBER:		19981582

	MAIL ADDRESS:	
		STREET 1:		2711 N. HASKELL AVENUE
		STREET 2:		SUITE 2200
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75204

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ZIX CORP
		CENTRAL INDEX KEY:			0000855612
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
		IRS NUMBER:				752216818
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2711 NORTH HASKELL AVENUE
		STREET 2:		SUITE 2300, LB 36
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75204-2960
		BUSINESS PHONE:		214-370-2000

	MAIL ADDRESS:	
		STREET 1:		2711 NORTH HASKELL AVENUE
		STREET 2:		SUITE 2300, LB 36
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75204-2960

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ZIXIT CORP
		DATE OF NAME CHANGE:	19991013

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CUSTOMTRACKS CORP /TX/
		DATE OF NAME CHANGE:	19980904

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMTECH CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>