<SEC-DOCUMENT>0000899243-20-005759.txt : 20200225
<SEC-HEADER>0000899243-20-005759.hdr.sgml : 20200225
<ACCEPTANCE-DATETIME>20200225164136
ACCESSION NUMBER:		0000899243-20-005759
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200225
FILED AS OF DATE:		20200225
DATE AS OF CHANGE:		20200225

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Thoma Bravo, LLC
		CENTRAL INDEX KEY:			0001450701
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651371

	BUSINESS ADDRESS:	
		STREET 1:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		312-777-4444

	MAIL ADDRESS:	
		STREET 1:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO PARTNERS X, L.P.
		CENTRAL INDEX KEY:			0001783009
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651372

	BUSINESS ADDRESS:	
		STREET 1:		150 NORTH RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(312) 254-3300

	MAIL ADDRESS:	
		STREET 1:		150 NORTH RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO PARTNERS XI, L.P.
		CENTRAL INDEX KEY:			0001722232
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651373

	BUSINESS ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(415) 733-6020

	MAIL ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO FUND X, L.P.
		CENTRAL INDEX KEY:			0001537211
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651374

	BUSINESS ADDRESS:	
		STREET 1:		300 NORTH LASALLE STREET, SUITE 4350
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60654
		BUSINESS PHONE:		312-254-3300

	MAIL ADDRESS:	
		STREET 1:		300 NORTH LASALLE STREET, SUITE 4350
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60654

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO FUND X-A, L.P.
		CENTRAL INDEX KEY:			0001537212
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651375

	BUSINESS ADDRESS:	
		STREET 1:		300 NORTH LASALLE STREET, SUITE 4350
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60654
		BUSINESS PHONE:		312-254-3300

	MAIL ADDRESS:	
		STREET 1:		300 NORTH LASALLE STREET, SUITE 4350
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60654

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO SPECIAL OPPORTUNITIES FUND I, L.P.
		CENTRAL INDEX KEY:			0001579904
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651376

	BUSINESS ADDRESS:	
		STREET 1:		300 NORTH LASALLE STREET, SUITE 4350
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60654
		BUSINESS PHONE:		312-254-3300

	MAIL ADDRESS:	
		STREET 1:		300 NORTH LASALLE STREET, SUITE 4350
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60654

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO SPECIAL OPPORTUNITIES FUND I AIV, L.P.
		CENTRAL INDEX KEY:			0001783011
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651377

	BUSINESS ADDRESS:	
		STREET 1:		150 NORTH RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(312) 254-3300

	MAIL ADDRESS:	
		STREET 1:		150 NORTH RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO FUND XI, L.P.
		CENTRAL INDEX KEY:			0001606286
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651378

	BUSINESS ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(312) 254-3300

	MAIL ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO FUND XI-A, L.P.
		CENTRAL INDEX KEY:			0001606287
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651379

	BUSINESS ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(312) 254-3300

	MAIL ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMA BRAVO EXECUTIVE FUND XI, L.P.
		CENTRAL INDEX KEY:			0001606288
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39010
		FILM NUMBER:		20651380

	BUSINESS ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		(312) 254-3300

	MAIL ADDRESS:	
		STREET 1:		C/O THOMA BRAVO, LLC
		STREET 2:		150 N. RIVERSIDE PLAZA, SUITE 2800
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Dynatrace, Inc.
		CENTRAL INDEX KEY:			0001773383
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		1601 TRAPELO ROAD, SUITE 116
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		781-530-1000

	MAIL ADDRESS:	
		STREET 1:		1601 TRAPELO ROAD, SUITE 116
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Dynatrace Holdings LLC
		DATE OF NAME CHANGE:	20190410
</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>2020-02-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001773383</issuerCik>
        <issuerName>Dynatrace, Inc.</issuerName>
        <issuerTradingSymbol>DT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001450701</rptOwnerCik>
            <rptOwnerName>Thoma Bravo, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001783009</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO PARTNERS X, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
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            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001722232</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO PARTNERS XI, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
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            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001537211</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO FUND X, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001537212</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO FUND X-A, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001579904</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO SPECIAL OPPORTUNITIES FUND I, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
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    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001783011</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO SPECIAL OPPORTUNITIES FUND I AIV, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001606286</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO FUND XI, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
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    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001606287</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO FUND XI-A, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001606288</rptOwnerCik>
            <rptOwnerName>THOMA BRAVO EXECUTIVE FUND XI, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O THOMA BRAVO, LLC</rptOwnerStreet1>
            <rptOwnerStreet2>150 NORTH RIVERSIDE PLAZA, SUITE 2800</rptOwnerStreet2>
            <rptOwnerCity>CHICAGO</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60606</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>2020-02-25</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>21270072</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>33.5513</value>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>146160127</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                    <footnoteId id="F3"/>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnote</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents the offering price to the public of $34.50 per share, less the underwriters' discount of $0.94875 per share.</footnote>
        <footnote id="F2">Consists of 16,032,706 shares held directly by Thoma Bravo Fund X, L.P. (&quot;TB Fund X&quot;), 3,507,031 shares held directly by Thoma Bravo Fund X-A, L.P. (&quot;TB Fund X-A&quot;), 75,517,428 shares held directly by Thoma Bravo Fund XI, L.P. (&quot;TB Fund XI&quot;), 37,926,711 shares held directly by Thoma Bravo Fund XI-A, L.P. (&quot;TB Fund XI-A&quot;), 1,665,985 shares held directly by Thoma Bravo Executive Fund XI, L.P. (&quot;TB Exec Fund&quot;), 1,375,617 shares held directly by Thoma Bravo Special Opportunities Fund I, L.P. (&quot;TB SOF&quot;) and 10,134,649 shares held directly by Thoma Bravo Special Opportunities Fund I AIV, L.P. (&quot;TB SOF AIV&quot;).</footnote>
        <footnote id="F3">Thoma Bravo Partners X, L.P. (&quot;TB Partners X&quot;) is the general partner of each of TB Fund X, TB Fund X-A, TB SOF and TB SOF AIV. Thoma Bravo Partners XI, L.P. (&quot;TB Partners XI&quot;) is the general partner of each of TB Fund XI, TB Fund XI-A and TB Exec Fund. Thoma Bravo, LLC is the general partner of each of TB Partners X and TB Partners XI. By virtue of the relationships described in this footnote, Thoma Bravo, LLC may be deemed to exercise voting and dispositive power with respect to the shares held by TB Fund X, TB Fund X-A, TB SOF, TB SOF AIV, TB Fund XI, TB Fund XI-A and TB Exec Fund. Each of TB Partners X, TB Partners XI and Thoma Bravo, LLC disclaims beneficial ownership of the shares owned by TB Fund X, TB Fund X-A, TB SOF, TB SOF AIV, TB Fund XI, TB Fund XI-A and TB Exec Fund except to the extent of its pecuniary interest therein.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC</signatureName>
        <signatureDate>2020-02-25</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the General Partner of Thoma Bravo Partners X, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners X, L.P., the GP of Thoma Bravo Fund X, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
    </ownerSignature>

    <ownerSignature>
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        <signatureDate>2020-02-25</signatureDate>
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        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners X, L.P., the GP of Thoma Bravo Special Opportunities Fund I, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
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    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners X, L.P., the GP of Thoma Bravo Special Opportunities Fund I AIV, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
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    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P., the GP of Thoma Bravo Fund XI, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
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    <ownerSignature>
        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P., the GP of Thoma Bravo Fund XI-A, L.P.</signatureName>
        <signatureDate>2020-02-25</signatureDate>
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        <signatureName>/s/ Seth Boro, Managing Partner of Thoma Bravo, LLC, the GP of Thoma Bravo Partners XI, L.P., the GP of Thoma Bravo Executive Fund XI, L.P.</signatureName>
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