<SEC-DOCUMENT>0001752618-20-000012.txt : 20200306
<SEC-HEADER>0001752618-20-000012.hdr.sgml : 20200306
<ACCEPTANCE-DATETIME>20200306165524
ACCESSION NUMBER:		0001752618-20-000012
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200305
FILED AS OF DATE:		20200306
DATE AS OF CHANGE:		20200306

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Funicular Fund, LP
		CENTRAL INDEX KEY:			0001752618
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13471
		FILM NUMBER:		20695558

	BUSINESS ADDRESS:	
		STREET 1:		1449 WASHINGTON ST #6
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109
		BUSINESS PHONE:		4158571965

	MAIL ADDRESS:	
		STREET 1:		1449 WASHINGTON ST #6
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Cable Car Capital LLC
		CENTRAL INDEX KEY:			0001699575
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13471
		FILM NUMBER:		20695559

	BUSINESS ADDRESS:	
		STREET 1:		1449 WASHINGTON ST #6
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109
		BUSINESS PHONE:		4158571965

	MAIL ADDRESS:	
		STREET 1:		1449 WASHINGTON ST #6
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94109

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INSIGNIA SYSTEMS INC/MN
		CENTRAL INDEX KEY:			0000875355
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-ADVERTISING [7310]
		IRS NUMBER:				411656308
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		8799 BROOKLYN BLVD.
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55445
		BUSINESS PHONE:		7633926200

	MAIL ADDRESS:	
		STREET 1:		8799 BROOKLYN BLVD.
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55445
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-03-05</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000875355</issuerCik>
        <issuerName>INSIGNIA SYSTEMS INC/MN</issuerName>
        <issuerTradingSymbol>ISIG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001752618</rptOwnerCik>
            <rptOwnerName>Funicular Fund, LP</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1449 WASHINGTON ST #6</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94109</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001699575</rptOwnerCik>
            <rptOwnerName>Cable Car Capital LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1449 WASHINGTON ST #6</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94109</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-03-05</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>6458</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.7499</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1357348</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-03-06</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>200</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.75</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1357548</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <remarks>The securities were purchased and are held by The Funicular Fund, LP (the &quot;Fund&quot;). Cable Car Capital LLC serves as General Partner and investment adviser to the Fund and may therefore be deemed to have beneficial ownership of the securities. Each Reporting Person disclaims beneficial ownership of the securities held by the Fund, except to the extent of its pecuniary interest therein.</remarks>

    <ownerSignature>
        <signatureName>Jacob Ma-Weaver</signatureName>
        <signatureDate>2020-03-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
