<SEC-DOCUMENT>0001104659-19-034348.txt : 20190606
<SEC-HEADER>0001104659-19-034348.hdr.sgml : 20190606
<ACCEPTANCE-DATETIME>20190606180053
ACCESSION NUMBER:		0001104659-19-034348
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190604
FILED AS OF DATE:		20190606
DATE AS OF CHANGE:		20190606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Roivant Sciences Ltd.
		CENTRAL INDEX KEY:			0001635088
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37929
		FILM NUMBER:		19883635

	BUSINESS ADDRESS:	
		STREET 1:		CLARENDON HOUSE, 2 CHURCH STREET
		CITY:			HAMILTON HM11
		STATE:			D0
		ZIP:			HM11
		BUSINESS PHONE:		441-295-5950

	MAIL ADDRESS:	
		STREET 1:		CLARENDON HOUSE
		STREET 2:		2 CHURCH STREET
		CITY:			HAMILTON
		STATE:			D0
		ZIP:			HM11

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Myovant Sciences Ltd.
		CENTRAL INDEX KEY:			0001679082
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		SUITE 1, 3RD FLOOR
		STREET 2:		11-12 ST. JAMES SQUARE
		CITY:			LONDON
		STATE:			X0
		ZIP:			SW1Y 4LB
		BUSINESS PHONE:		(441) 295-5950

	MAIL ADDRESS:	
		STREET 1:		SUITE 1, 3RD FLOOR
		STREET 2:		11-12 ST. JAMES SQUARE
		CITY:			LONDON
		STATE:			X0
		ZIP:			SW1Y 4LB
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2019-06-04</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001679082</issuerCik>
        <issuerName>Myovant Sciences Ltd.</issuerName>
        <issuerTradingSymbol>MYOV</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001635088</rptOwnerCik>
            <rptOwnerName>Roivant Sciences Ltd.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>SUITE 1, 3RD FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2>11-12 ST. JAMES'S SQUARE</rptOwnerStreet2>
            <rptOwnerCity>LONDON</rptOwnerCity>
            <rptOwnerState>X0</rptOwnerState>
            <rptOwnerZipCode>SW1Y 4LB</rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED KINGDOM</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Shares, par value $0.000017727 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2019-06-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>2424242</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>8.25</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>40765599</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ Marianne Romeo Dinsmore, as Authorized Signatory</signatureName>
        <signatureDate>2019-06-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
