<SEC-DOCUMENT>0001950047-25-004117.txt : 20250610
<SEC-HEADER>0001950047-25-004117.hdr.sgml : 20250610
<ACCEPTANCE-DATETIME>20250610174427
ACCESSION NUMBER:		0001950047-25-004117
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250610
DATE AS OF CHANGE:		20250610

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OPPENHEIMER HOLDINGS INC
		CENTRAL INDEX KEY:			0000791963
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		ORGANIZATION NAME:           	02 Finance
		EIN:				980080034
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-12043
		FILM NUMBER:		251038257

	BUSINESS ADDRESS:	
		STREET 1:		85 BROAD STREET
		STREET 2:		22ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10004
		BUSINESS PHONE:		2126688255

	MAIL ADDRESS:	
		STREET 1:		85 BROAD STREET
		STREET 2:		22ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FAHNESTOCK VINER HOLDINGS INC
		DATE OF NAME CHANGE:	19950725

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VINER E A HOLDINGS LTD
		DATE OF NAME CHANGE:	19880622

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GOLDALE INVESTMENTS LTD
		DATE OF NAME CHANGE:	19861030

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Friedman Paul M
		CENTRAL INDEX KEY:			0001648181
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		11 DEERFIELD LANE
		CITY:			SCARSDALE
		STATE:			NY
		ZIP:			10583
</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:ns2="http://www.sec.gov/edgar/common">
    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001648181</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0000791963</issuerCik>
            <issuerName>OPPENHEIMER HOLDINGS INC.</issuerName>
            <secFileNumber>001-12043</secFileNumber>
            <issuerAddress>
                <ns2:street1>85 BROAD STREET</ns2:street1>
                <ns2:city>New York</ns2:city>
                <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                <ns2:zipCode>10004</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>2126688255</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>PAUL M. FRIEDMAN LIVING TRUST</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Class A Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>3500</noOfUnitsSold>
            <aggregateMarketValue>221578.35</aggregateMarketValue>
            <noOfUnitsOutstanding>10425830</noOfUnitsOutstanding>
            <approxSaleDate>06/10/2025</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Class A Common</securitiesClassTitle>
            <acquiredDate>09/03/2019</acquiredDate>
            <natureOfAcquisitionTransaction>Director Compensation</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>250</amountOfSecuritiesAcquired>
            <paymentDate>09/03/2019</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Class A Common</securitiesClassTitle>
            <acquiredDate>09/01/2018</acquiredDate>
            <natureOfAcquisitionTransaction>Director Compensation</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>375</amountOfSecuritiesAcquired>
            <paymentDate>09/01/2018</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Class A Common</securitiesClassTitle>
            <acquiredDate>07/26/2019</acquiredDate>
            <natureOfAcquisitionTransaction>Director Compensation</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1000</amountOfSecuritiesAcquired>
            <paymentDate>07/26/2019</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>Class A Common</securitiesClassTitle>
            <acquiredDate>02/28/2019</acquiredDate>
            <natureOfAcquisitionTransaction>Director Compensation</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1875</amountOfSecuritiesAcquired>
            <paymentDate>02/28/2019</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>06/10/2025</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Paul Friedman, Trustee</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
