<SEC-DOCUMENT>0001695434-23-000003.txt : 20230406
<SEC-HEADER>0001695434-23-000003.hdr.sgml : 20230406
<ACCEPTANCE-DATETIME>20230406200640
ACCESSION NUMBER:		0001695434-23-000003
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230404
FILED AS OF DATE:		20230406
DATE AS OF CHANGE:		20230406

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Fendley Steven S.
		CENTRAL INDEX KEY:			0001695434

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34460
		FILM NUMBER:		23807519

	MAIL ADDRESS:	
		STREET 1:		10680 TREENA STREET, SUITE 600
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92131

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KRATOS DEFENSE & SECURITY SOLUTIONS, INC.
		CENTRAL INDEX KEY:			0001069258
		STANDARD INDUSTRIAL CLASSIFICATION:	GUIDED MISSILES & SPACE VEHICLES & PARTS [3760]
		IRS NUMBER:				133818604
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		10680 TREENA STREET
		STREET 2:		SUITE 600
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92131
		BUSINESS PHONE:		858-812-7300

	MAIL ADDRESS:	
		STREET 1:		10680 TREENA STREET
		STREET 2:		SUITE 600
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92131

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WIRELESS FACILITIES INC
		DATE OF NAME CHANGE:	19990817
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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<DESCRIPTION>PRIMARY DOCUMENT
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        <issuerCik>0001069258</issuerCik>
        <issuerName>KRATOS DEFENSE &amp; SECURITY SOLUTIONS, INC.</issuerName>
        <issuerTradingSymbol>KTOS</issuerTradingSymbol>
    </issuer>

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            <rptOwnerCik>0001695434</rptOwnerCik>
            <rptOwnerName>Fendley Steven S.</rptOwnerName>
        </reportingOwnerId>
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            <rptOwnerStreet1>10680 TREENA STREET, SUITE 600</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN DIEGO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92131</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President, US Division</officerTitle>
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    <footnotes>
        <footnote id="F1">Each Restricted Stock Unit (RSU) represents a contingent right to receive one share of Issuer's common stock.</footnote>
        <footnote id="F2">RSUs were granted and previously reported on a Form 4 filed April 6, 2022, where 10,000 RSUs vest ratably on each of the first three anniversaries of the April 4, 2022 date of grant.</footnote>
        <footnote id="F3">RSUs were granted and previously reported on a Form 4 filed April 8, 2021, where 40,000 RSUs vest ratably on each of the first three anniversaries of the April 5, 2021 date of grant. Of these RSUs, 13,333 shares of the underlying common stock were released for settlement on April 5, 2023.</footnote>
        <footnote id="F4">Shares withheld in a net transaction to satisfy the minimum tax liability, in accordance with Issuer's trading policies, in connection with shares released as reported in this Form 4.</footnote>
        <footnote id="F5">Includes approximately 597 shares held through Issuer's 401(k) Plan.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Steven S. Fendley, by Eva Yee, Attorney-In-Fact</signatureName>
        <signatureDate>2023-04-06</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
