<SEC-DOCUMENT>0001254639-18-000001.txt : 20180509
<SEC-HEADER>0001254639-18-000001.hdr.sgml : 20180509
<ACCEPTANCE-DATETIME>20180509174631
ACCESSION NUMBER:		0001254639-18-000001
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180508
FILED AS OF DATE:		20180509
DATE AS OF CHANGE:		20180509

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BURNS MICHAEL RAYMOND
		CENTRAL INDEX KEY:			0001254639

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14880
		FILM NUMBER:		18819726

	MAIL ADDRESS:	
		STREET 1:		2700 COLORADO AVENUE
		STREET 2:		STE 200
		CITY:			SANTA MONICA
		STATE:			CA
		ZIP:			90404

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LIONS GATE ENTERTAINMENT CORP /CN/
		CENTRAL INDEX KEY:			0000929351
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MOTION PICTURE & VIDEO TAPE PRODUCTION [7812]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A1
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		2700 COLORADO AVENUE
		STREET 2:		SUITE 200
		CITY:			SANTA MONICA
		STATE:			CA
		ZIP:			90404
		BUSINESS PHONE:		877-848-3866

	MAIL ADDRESS:	
		STREET 1:		250 HOWE STREET
		STREET 2:		20TH FLOOR
		CITY:			VANCOUVER
		STATE:			A1
		ZIP:			V6C #R8

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BERINGER GOLD CORP
		DATE OF NAME CHANGE:	19970618

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GUYANA GOLD CORP
		DATE OF NAME CHANGE:	19960212
</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>2018-05-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000929351</issuerCik>
        <issuerName>LIONS GATE ENTERTAINMENT CORP /CN/</issuerName>
        <issuerTradingSymbol>LGF.B</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001254639</rptOwnerCik>
            <rptOwnerName>BURNS MICHAEL RAYMOND</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>2700 COLORADO AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SANTA MONICA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90404</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Vice Chairman</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2018-05-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1876</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>23.7</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1037746</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class B Common Shares</value>
            </securityTitle>
            <transactionDate>
                <value>2018-05-08</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1876</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>21.92</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1036868</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents Class A common shares withheld by the Issuer to satisfy certain tax withholding obligations upon the vesting of 5,425 restricted share units. The grant of the restricted share units was previously reported and, pursuant to the Lions Gate Entertainment Corp. 2017 Performance Incentive Plan and the Issuer's policies, 1,876 Class A common shares were automatically canceled to cover certain of the reporting person's tax withholding obligations. No Class A common shares were sold by the Issuer or the reporting person.</footnote>
        <footnote id="F2">Represents Class B common shares withheld by the Issuer to satisfy certain tax withholding obligations upon the vesting of 5,425 restricted share units. The grant of the restricted share units was previously reported and, pursuant to the Lions Gate Entertainment Corp. 2017 Performance Incentive Plan and the Issuer's policies, 1,876 Class B common shares were automatically canceled to cover certain of the reporting person's tax withholding obligations. No Class B common shares were sold by the Issuer or the reporting person.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Michael Burns (By Adrian Kuzycz by Power of Attorney)</signatureName>
        <signatureDate>2018-05-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
