<SEC-DOCUMENT>0000897101-18-000230-index.html : 20180312
<SEC-HEADER>0000897101-18-000230.hdr.sgml : 20180312
<ACCEPTANCE-DATETIME>20180312165932
ACCESSION NUMBER:		0000897101-18-000230
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20180312
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Material Modifications to Rights of Security Holders
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180312
DATE AS OF CHANGE:		20180312

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IMAGE SENSING SYSTEMS INC
		CENTRAL INDEX KEY:			0000943034
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				411519168
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35959
		FILM NUMBER:		18684161

	BUSINESS ADDRESS:	
		STREET 1:		500 SPRUCE TREE CENTRE
		STREET 2:		1600 UNIVERSITY AVE
		CITY:			ST PAUL
		STATE:			MN
		ZIP:			55104-3825
		BUSINESS PHONE:		6516037700

	MAIL ADDRESS:	
		STREET 1:		500 SPRUCE TREE CENTRE
		STREET 2:		1600 UNIVERSITY AVE W.
		CITY:			ST PAUL
		STATE:			MN
		ZIP:			55104
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>MainDocument.htm
<DESCRIPTION>FORM 8-K DATED MARCH 12, 2018
<TEXT>
Document 1 - file: MainDocument.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>ex41_1.htm
<DESCRIPTION>EXHIBIT 4.1 SECOND AMENDMENT TO RIGHTS AGREEMENT
<TEXT>
Document 2 - file: ex41_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>ex991_2.htm
<DESCRIPTION>PRESS RELEASE
<TEXT>
Document 3 - file: ex991_2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>imgv04gfyrctob02222948.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: imgv04gfyrctob02222948.jpg

</DOCUMENT>
</SEC-DOCUMENT>