<SEC-DOCUMENT>0001209191-21-055971.txt : 20210914
<SEC-HEADER>0001209191-21-055971.hdr.sgml : 20210914
<ACCEPTANCE-DATETIME>20210914173704
ACCESSION NUMBER:		0001209191-21-055971
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210913
FILED AS OF DATE:		20210914
DATE AS OF CHANGE:		20210914

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Yen Mallun
		CENTRAL INDEX KEY:			0001511893

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37570
		FILM NUMBER:		211253335

	MAIL ADDRESS:	
		STREET 1:		1 MARKET PLAZA
		STREET 2:		STEUART TOWER, SUITE 800
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Pure Storage, Inc.
		CENTRAL INDEX KEY:			0001474432
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER STORAGE DEVICES [3572]
		IRS NUMBER:				271069557
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0206

	BUSINESS ADDRESS:	
		STREET 1:		650 CASTRO STREET, SUITE 400
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94041
		BUSINESS PHONE:		800-379-7873

	MAIL ADDRESS:	
		STREET 1:		650 CASTRO STREET, SUITE 400
		CITY:			MOUNTAIN VIEW
		STATE:			CA
		ZIP:			94041

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PURE Storage, Inc.
		DATE OF NAME CHANGE:	20100804

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Os76, Inc.
		DATE OF NAME CHANGE:	20091014
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2021-09-13</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001474432</issuerCik>
        <issuerName>Pure Storage, Inc.</issuerName>
        <issuerTradingSymbol>PSTG</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001511893</rptOwnerCik>
            <rptOwnerName>Yen Mallun</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O PURE STORAGE, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>650 CASTRO STREET, SUITE 400</rptOwnerStreet2>
            <rptOwnerCity>MOUNTAIN VIEW</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94041</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-09-13</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>27185</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27185</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2021-09-13</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>7986</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>35171</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The shares of Class A Common Stock are to be acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. The Restricted Stock Unit award shall vest as follows: 25% of the shares subject to the Restricted Stock Unit award will vest on September 20, 2022 and the remaining 75% of the shares subject to the Restricted Stock Unit award shall vest in 12 substantially equal quarterly installments thereafter, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan).</footnote>
        <footnote id="F2">The Restricted Stock Unit award shall be subject to accelerated vesting as follows: In the event of a Change in Control or a Corporate Transaction (each, as defined in the Issuer's 2015 Equity Incentive Plan), the shares subject to the Restricted Stock Unit award will fully vest as of immediately prior to the effective time of such Change in Control or Corporate Transaction, subject to the Reporting Person's Continuous Service on the effective date of such transaction.</footnote>
        <footnote id="F3">The shares of Class A Common Stock are to be acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. 100% of the shares subject to the Restricted Stock Unit award will vest in full on the day prior to the Issuer's next annual stockholder meeting, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2015 Equity Incentive Plan) on the vesting date, and provided that if the Reporting Person voluntarily resigns as a Director, then the shares subject to the Restricted Stock Unit award will vest as of the effective date of the resignation as to a pro rata number of shares subject to the award based on the Reporting Person's service between the date of grant and the effective date of the resignation.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Todd Wheeler, attorney-in-fact</signatureName>
        <signatureDate>2021-09-14</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
