<SEC-DOCUMENT>0001302928-25-000004.txt : 20251104
<SEC-HEADER>0001302928-25-000004.hdr.sgml : 20251104
<ACCEPTANCE-DATETIME>20251104101601
ACCESSION NUMBER:		0001302928-25-000004
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251104
DATE AS OF CHANGE:		20251104

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FEDERAL SIGNAL CORP /DE/
		CENTRAL INDEX KEY:			0000277509
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLES & PASSENGER CAR BODIES [3711]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				361063330
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-06003
		FILM NUMBER:		251446953

	BUSINESS ADDRESS:	
		STREET 1:		1333 BUTTERFIELD ROAD
		STREET 2:		SUITE 500
		CITY:			DOWNERS GROVE
		STATE:			IL
		ZIP:			60515
		BUSINESS PHONE:		630-954-2000

	MAIL ADDRESS:	
		STREET 1:		1333 BUTTERFIELD ROAD
		STREET 2:		SUITE 500
		CITY:			DOWNERS GROVE
		STATE:			IL
		ZIP:			60515

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FEDERAL SIGN & SIGNAL CORP /DE/
		DATE OF NAME CHANGE:	19600201

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WEBER MARK
		CENTRAL INDEX KEY:			0001302928
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		1415 W. 22ND STREET
		STREET 2:		SUITE 1100
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001302928</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000277509</issuerCik>
      <issuerName>FEDERAL SIGNAL CORP /DE/</issuerName>
      <secFileNumber>001-06003</secFileNumber>
      <issuerAddress>
        <com:street1>1333 BUTTERFIELD ROAD</com:street1>
        <com:street2>SUITE 500</com:street2>
        <com:city>DOWNERS GROVE</com:city>
        <com:stateOrCountry>IL</com:stateOrCountry>
        <com:zipCode>60515</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>630-954-2000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>WEBER MARK</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Non-Qualified Stock Option</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Morgan Stanley At Work - Executive Financial Services</name>
        <address>
          <com:street1>One New York Plaza, 38th Floor</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10004</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>51187</noOfUnitsSold>
      <aggregateMarketValue>5902372.97</aggregateMarketValue>
      <noOfUnitsOutstanding>60808577</noOfUnitsOutstanding>
      <approxSaleDate>11/05/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Non-Qualified Stock Option</securitiesClassTitle>
      <acquiredDate>05/08/2020</acquiredDate>
      <natureOfAcquisitionTransaction>Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Federal Signal</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2546</amountOfSecuritiesAcquired>
      <paymentDate>11/05/2025</paymentDate>
      <natureOfPayment>Option Exercise</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Non-Qualified Stock Option</securitiesClassTitle>
      <acquiredDate>05/06/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Federal Signal</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>15682</amountOfSecuritiesAcquired>
      <paymentDate>11/05/2025</paymentDate>
      <natureOfPayment>Option Exercise</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Non-Qualified Stock Option</securitiesClassTitle>
      <acquiredDate>05/04/2022</acquiredDate>
      <natureOfAcquisitionTransaction>Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Federal Signal</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>19780</amountOfSecuritiesAcquired>
      <paymentDate>11/05/2025</paymentDate>
      <natureOfPayment>Option Exercise</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Non-Qualified Stock Option</securitiesClassTitle>
      <acquiredDate>05/04/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Federal Signal</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>11470</amountOfSecuritiesAcquired>
      <paymentDate>11/05/2025</paymentDate>
      <natureOfPayment>Option Exercise</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Non-Qualified Stock Option</securitiesClassTitle>
      <acquiredDate>05/02/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Federal Signal</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1709</amountOfSecuritiesAcquired>
      <paymentDate>11/05/2025</paymentDate>
      <natureOfPayment>Option Exercise</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>11/04/2025</noticeDate>
      <signature>Diane Bonina</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
