<SEC-DOCUMENT>0001600626-23-000042.txt : 20230324
<SEC-HEADER>0001600626-23-000042.hdr.sgml : 20230324
<ACCEPTANCE-DATETIME>20230324190330
ACCESSION NUMBER:		0001600626-23-000042
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230323
FILED AS OF DATE:		20230324
DATE AS OF CHANGE:		20230324

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Bushman Travis W
		CENTRAL INDEX KEY:			0001799370

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-55605
		FILM NUMBER:		23761142

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

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_167969899822028.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0407</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2023-03-23</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001600626</issuerCik>
        <issuerName>Peakstone Realty Trust</issuerName>
        <issuerTradingSymbol>N/A</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001799370</rptOwnerCik>
            <rptOwnerName>Bushman Travis W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1520 E. GRAND AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>EL SEGUNDO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90245</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</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>2023-03-23</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>11111</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>18849.087</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">On March 23, 2023, the Issuer awarded the Reporting Person 11,111 time-based restricted share units (&quot;RSUs&quot;), each of which represents a contingent right to receive one of the Issuer's Class E Common Shares, and 1/3 of the RSUs will vest equally on each of December 31, 2023, 2024, and 2025, provided that the Reporting Person remains continuously employed by the Issuer on each such date, subject to certain accelerated vesting provisions as provided in the award agreement for the RSUs.</footnote>
    </footnotes>

    <remarks>Managing Director, Asset Management</remarks>

    <ownerSignature>
        <signatureName>/s/ Javier F. Bitar, pursuant to a power of attorney</signatureName>
        <signatureDate>2023-03-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
