<SEC-DOCUMENT>0001600626-23-000073.txt : 20230503
<SEC-HEADER>0001600626-23-000073.hdr.sgml : 20230503
<ACCEPTANCE-DATETIME>20230503204715
ACCESSION NUMBER:		0001600626-23-000073
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230501
FILED AS OF DATE:		20230503
DATE AS OF CHANGE:		20230503

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ESCALANTE MICHAEL J
		CENTRAL INDEX KEY:			0001167984

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41686
		FILM NUMBER:		23886028

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Peakstone Realty Trust
		CENTRAL INDEX KEY:			0001600626
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				464654479
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		310-606-3200

	MAIL ADDRESS:	
		STREET 1:		1520 EAST GRAND AVENUE
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Griffin Realty Trust
		DATE OF NAME CHANGE:	20230120

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Griffin Realty Trust, Inc.
		DATE OF NAME CHANGE:	20210701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Griffin Capital Essential Asset REIT, Inc.
		DATE OF NAME CHANGE:	20190710
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_168316121628893.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0407</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2023-05-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001600626</issuerCik>
        <issuerName>Peakstone Realty Trust</issuerName>
        <issuerTradingSymbol>PKST</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001167984</rptOwnerCik>
            <rptOwnerName>ESCALANTE MICHAEL J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1></rptOwnerStreet1>
            <rptOwnerStreet2>1520 E. GRAND AVENUE</rptOwnerStreet2>
            <rptOwnerCity>EL SEGUNDO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90245</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>See Remarks</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2023-05-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>39033</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>21.49</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>178077.862</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Represents the Issuer's Common Shares withheld by the Issuer to satisfy tax withholding obligations in connection with the delivery, on May 1, 2023, of the Common Shares underlying 81,358 previously reported, time-based restricted share units granted to the Reporting Person on May 1, 2019.</footnote>
        <footnote id="F2">Due to the rounding of fractional shares in connection with the listing of the Issuer's Common Shares on the New York Stock Exchange, amount reflects the disposition of 1.078 Common Shares on April 18, 2023.</footnote>
    </footnotes>

    <remarks>Chief Executive Officer and President</remarks>

    <ownerSignature>
        <signatureName>/s/ Michael J. Escalante</signatureName>
        <signatureDate>2023-05-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
