<SEC-DOCUMENT>0001775404-23-000004-index.html : 20231026
<SEC-HEADER>0001775404-23-000004.hdr.sgml : 20231026
<ACCEPTANCE-DATETIME>20231026163342
ACCESSION NUMBER:		0001775404-23-000004
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20231025
FILED AS OF DATE:		20231026
DATE AS OF CHANGE:		20231026

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Kanter Stacy J.
		CENTRAL INDEX KEY:			0001775404

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12043
		FILM NUMBER:		231350650

	MAIL ADDRESS:	
		STREET 1:		C/O APPLIED THERAPEUTICS, INC.
		STREET 2:		340 MADISON AVENUE, 19TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10173

ISSUER:		

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

	BUSINESS ADDRESS:	
		STREET 1:		85 BROAD STREET
		STREET 2:		22ND FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10004
		BUSINESS PHONE:		(212) 825-4331

	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
</SEC-HEADER>
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<TYPE>3
<SEQUENCE>1
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<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wk-form3_1698352410.html

Document 1 - RAW XML: wk-form3_1698352410.xml

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<TYPE>EX-24
<SEQUENCE>2
<FILENAME>sjkpoa.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: sjkpoa.htm

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>sjkpoa001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: sjkpoa001.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>sjkpoa002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: sjkpoa002.jpg

</DOCUMENT>
</SEC-DOCUMENT>