<SEC-DOCUMENT>0001025996-20-000053.txt : 20200213
<SEC-HEADER>0001025996-20-000053.hdr.sgml : 20200213
<ACCEPTANCE-DATETIME>20200213174738
ACCESSION NUMBER:		0001025996-20-000053
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20200212
FILED AS OF DATE:		20200213
DATE AS OF CHANGE:		20200213

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Paratte A. Robert
		CENTRAL INDEX KEY:			0001600298

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12675
		FILM NUMBER:		20612400

	MAIL ADDRESS:	
		STREET 1:		12200 W. OLYMPIC BLVD.
		STREET 2:		SUITE 200
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90064

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KILROY REALTY CORP
		CENTRAL INDEX KEY:			0001025996
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				954598246
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		12200 W. OLYMPIC BLVD., SUITE 200
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90064
		BUSINESS PHONE:		3104818400

	MAIL ADDRESS:	
		STREET 1:		12200 W. OLYMPIC BLVD., SUITE 200
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90064
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>wf-form3_158163404071899.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2020-02-12</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001025996</issuerCik>
        <issuerName>KILROY REALTY CORP</issuerName>
        <issuerTradingSymbol>NYSE: KRC</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001600298</rptOwnerCik>
            <rptOwnerName>Paratte A. Robert</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O KILROY REALTY CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>12200 W. OLYMPIC BLVD., SUITE 200</rptOwnerStreet2>
            <rptOwnerCity>LOS ANGELES</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90064</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>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common stock, par value $0.01 per share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>32849.3187</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0.0</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>20330.373</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The reporting person was awarded performance units in 2018 and 2019 covering three-year performance periods ending December 31, 2020 and December 31, 2021, respectively. The number of units reported reflects (i) 10,549.1241 units of the 2018 award representing the minimum number of units eligible to vest based on 2018 performance and (ii) 9,781.2490 units of the 2019 award representing the minimum number of units eligible to vest based on 2019 performance. The units remain subject to additional time-based vesting requirements. Up to an additional (i) 10,549.1241 units may vest for the three-year performance period ending December 31, 2020 and (ii) 9,781.2490 units may vest for the three-year performance period ending December 31, 2021, based on the Issuer's performance for such three-year periods.</footnote>
    </footnotes>

    <remarks>Executive Vice President, Head of Leasing and Business Development
Exhibit 24 - Power of Attorney for A. Robert Paratte</remarks>

    <ownerSignature>
        <signatureName>/s/ Tyler H. Rose, as attorney-in-fact for A. Robert Paratte</signatureName>
        <signatureDate>2020-02-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>kilroyrealtypowerofattorne.htm
<DESCRIPTION>POWER OF ATTORNEY, EXHIBIT 24 (A. ROBERT PARATTE)
<TEXT>
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<pre>
POWER OF ATTORNEY

    KNOW ALL MEN BY THESE PRESENTS, that the undersigned, A. Robert Paratte (the "Filer"), hereby constitutes and appoints Tyler H. Rose and Heidi R. Roth, each as his true and lawful attorney-in-fact for and on behalf of the Filer and in his name, place and stead, in all cases with full power of substitution and resubstitution, in any and all capacities, to prepare, execute and submit the Filer's Application for EDGAR Access (Form ID), Passphrase Update Application and/or request to convert from paper only to electronic filer and submit such application and any other documents necessary or appropriate to obtain codes and passwords to the United States Securities and Exchange Commission (the "SEC"), and to obtain access codes to file on EDGAR. The undersigned further grants to each of Tyler H. Rose and Heidi R. Roth full power and authority to do and to perform each and every act and thing requisite and necessary to be done as any Filer itself might or could do, including but not limited to submission of electronic filings with the SEC, on behalf of the Filer, reports and/or notices as required by Section 16(a) of the Securities Exchange Act of 1934, Regulation D of the Securities Act of 1933 or any rule or regulation of the SEC; and, that the undersigned further grants to each of Tyler H. Rose and Heidi R. Roth full authority to act in any manner both proper and necessary to the exercise of the foregoing powers and the undersigned ratifies every act that the they may lawfully perform in exercising those powers.

    IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney on this 12th day of February, 2020.



        /s/ A. Robert Paratte
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