<SEC-DOCUMENT>0001923233-23-000055.txt : 20230524
<SEC-HEADER>0001923233-23-000055.hdr.sgml : 20230524
<ACCEPTANCE-DATETIME>20230524200615
ACCESSION NUMBER:		0001923233-23-000055
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230523
FILED AS OF DATE:		20230524
DATE AS OF CHANGE:		20230524

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Elting Lauren B
		CENTRAL INDEX KEY:			0001739473

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06003
		FILM NUMBER:		23955641

	MAIL ADDRESS:	
		STREET 1:		1415 WEST 22ND STREET
		STREET 2:		SUITE 1100
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FEDERAL SIGNAL CORP /DE/
		CENTRAL INDEX KEY:			0000277509
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
		IRS NUMBER:				361063330
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1415 WEST 22ND STREET
		STREET 2:		SUITE 1100
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523
		BUSINESS PHONE:		630-954-2000

	MAIL ADDRESS:	
		STREET 1:		1415 WEST 22ND STREET
		STREET 2:		SUITE 1100
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FEDERAL SIGN & SIGNAL CORP /DE/
		DATE OF NAME CHANGE:	19600201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_168497315965587.xml
<DESCRIPTION>FORM 4
<TEXT>
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        <issuerName>FEDERAL SIGNAL CORP /DE/</issuerName>
        <issuerTradingSymbol>FSS</issuerTradingSymbol>
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            <rptOwnerName>Elting Lauren B</rptOwnerName>
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            <rptOwnerStreet2>SUITE 1100</rptOwnerStreet2>
            <rptOwnerCity>OAK BROOK</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60523</rptOwnerZipCode>
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            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP, Corp. Controller &amp; CAO</officerTitle>
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        <nonDerivativeTransaction>
            <securityTitle>
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            <transactionDate>
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            <transactionCoding>
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            <transactionAmounts>
                <transactionShares>
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                <transactionPricePerShare>
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                    <footnoteId id="F3"/>
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                <transactionPricePerShare>
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                <transactionPricePerShare>
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            </exerciseDate>
            <expirationDate>
                <value>2027-05-10</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
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            </transactionDate>
            <transactionCoding>
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                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionAmounts>
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                <underlyingSecurityShares>
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                    <value>541</value>
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                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
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                <transactionShares>
                    <value>2760</value>
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                <transactionPricePerShare>
                    <value>0</value>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
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                <footnoteId id="F8"/>
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            <expirationDate>
                <value>2030-05-08</value>
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                <underlyingSecurityTitle>
                    <value>Common Stock</value>
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                    <value>2760.0</value>
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                <sharesOwnedFollowingTransaction>
                    <value>1380</value>
                </sharesOwnedFollowingTransaction>
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    <footnotes>
        <footnote id="F1">This transaction was undertaken in multiple trades at prices ranging from $53.285 to $53.845; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Federal Signal Corporation or a security holder of Federal Signal Corporation.</footnote>
        <footnote id="F2">This transaction was undertaken in multiple trades at prices ranging from $53.845 to $54.06; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Federal Signal Corporation or a security holder of Federal Signal Corporation.</footnote>
        <footnote id="F3">This transaction was undertaken in multiple trades at prices ranging from $54.06 to $54.10; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Federal Signal Corporation or a security holder of Federal Signal Corporation.</footnote>
        <footnote id="F4">This transaction was undertaken in multiple trades at prices ranging from $54.10 to $54.23; the price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC, Federal Signal Corporation or a security holder of Federal Signal Corporation.</footnote>
        <footnote id="F5">The option vested as to 1,864 shares on 5/10/2018, 1,864 shares on 5/10/2019 and 1,864 shares on 5/10/2020.</footnote>
        <footnote id="F6">The option vested as to 1,163 shares on 5/10/2019, 1,162 shares on 5/10/2020 and 1,162 shares on 5/10/2021.</footnote>
        <footnote id="F7">The option vested as to 1,081 shares on 05/06/2020, 1,081 shares on 05/06/2021 and 540 shares on 05/06/2022.</footnote>
        <footnote id="F8">The option vested as to 1,380 shares on 5/08/2021 and 1,380 shares on 5/08/2022.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Diane I. Bonina, attorney-in-fact for Lauren B. Elting</signatureName>
        <signatureDate>2023-05-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
