<SEC-DOCUMENT>0000897101-16-001876-index.html : 20160216
<SEC-HEADER>0000897101-16-001876.hdr.sgml : 20160215
<ACCEPTANCE-DATETIME>20160216160016
ACCESSION NUMBER:		0000897101-16-001876
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160216
DATE AS OF CHANGE:		20160216

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COMMUNICATIONS SYSTEMS INC
		CENTRAL INDEX KEY:			0000022701
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				410957999
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-33776
		FILM NUMBER:		161427733

	BUSINESS ADDRESS:	
		STREET 1:		10900 RED CIRCLE DRIVE
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343
		BUSINESS PHONE:		9529961674

	MAIL ADDRESS:	
		STREET 1:		10900 RED CIRCLE DRIVE
		CITY:			MINNETONKA
		STATE:			MN
		ZIP:			55343

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SAMPSON CURTIS A
		CENTRAL INDEX KEY:			0000941310

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	MAIL ADDRESS:	
		STREET 1:		PO BOX 777
		STREET 2:		S MAIN ST
		CITY:			HECTOR
		STATE:			MN
		ZIP:			55342
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>csi160551csampson_13ga.htm
<DESCRIPTION>AMENDMENT NO. 21 TO SCHEDULE 13G
<TEXT>
Document 1 - file: csi160551csampson_13ga.htm

</DOCUMENT>
</SEC-DOCUMENT>