<SEC-DOCUMENT>0001104659-22-078153.txt : 20220707
<SEC-HEADER>0001104659-22-078153.hdr.sgml : 20220707
<ACCEPTANCE-DATETIME>20220707200318
ACCESSION NUMBER:		0001104659-22-078153
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220603
FILED AS OF DATE:		20220707
DATE AS OF CHANGE:		20220707

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BARTLETT MARK S.
		CENTRAL INDEX KEY:			0001551523

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37552
		FILM NUMBER:		221072634

	MAIL ADDRESS:	
		STREET 1:		4701 WEST GREENFIELD AVENUE
		CITY:			MILWAUKEE
		STATE:			WI
		ZIP:			53214

	FORMER NAME:	
		FORMER CONFORMED NAME:	BARTLETT MARK R.
		DATE OF NAME CHANGE:	20120605

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WillScot Mobile Mini Holdings Corp.
		CENTRAL INDEX KEY:			0001647088
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS EQUIPMENT RENTAL & LEASING [7350]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		4646 E. VAN BUREN STREET
		STREET 2:		SUITE 400
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008
		BUSINESS PHONE:		480-894-6311

	MAIL ADDRESS:	
		STREET 1:		4646 E. VAN BUREN STREET
		STREET 2:		SUITE 400
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85008

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WillScot Corp
		DATE OF NAME CHANGE:	20171130

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Double Eagle Acquisition Corp.
		DATE OF NAME CHANGE:	20150814

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Double Eagle Acquisitions Corp.
		DATE OF NAME CHANGE:	20150706
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>tm2220478-6_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2022-06-03</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001647088</issuerCik>
        <issuerName>WillScot Mobile Mini Holdings Corp.</issuerName>
        <issuerTradingSymbol>WSC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001551523</rptOwnerCik>
            <rptOwnerName>BARTLETT MARK S.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>4646 E. VAN BUREN STREET, SUITE 400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>PHOENIX</rptOwnerCity>
            <rptOwnerState>AZ</rptOwnerState>
            <rptOwnerZipCode>85008</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common stock, par value $0.0001 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2022-06-03</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>3363</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>142554</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Restricted stock granted pursuant to the WillScot Mobile Mini Holdings Corp. 2020 Incentive Award Plan and a Restricted Stock Award Agreement between the Issuer and Mr. Bartlett. These shares comprise part of the Issuer's annual compensation program for non-executive directors and, subject to the terms and
conditions of such plan and award agreement, the restrictions on these shares lapse in full one year from the grant date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Hezron Lopez as Attorney-in-Fact</signatureName>
        <signatureDate>2022-07-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
