<SEC-DOCUMENT>0001883850-23-000016-index.html : 20230105
<SEC-HEADER>0001883850-23-000016.hdr.sgml : 20230105
<ACCEPTANCE-DATETIME>20230105161947
ACCESSION NUMBER:		0001883850-23-000016
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230103
FILED AS OF DATE:		20230105
DATE AS OF CHANGE:		20230105

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SING GEORGE L
		CENTRAL INDEX KEY:			0001225471

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19034
		FILM NUMBER:		23511577

	MAIL ADDRESS:	
		STREET 1:		LANCET CAPITAL
		STREET 2:		45 ROCKEFELLER PLAZA STE 2008
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10111

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			REGENERON PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0000872589
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				133444607
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591
		BUSINESS PHONE:		9148477000

	MAIL ADDRESS:	
		STREET 1:		777 OLD SAW MILL RIVER ROAD
		CITY:			TARRYTOWN
		STATE:			NY
		ZIP:			10591

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REGENERON PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	19930328
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgardoc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: edgardoc.html

Document 1 - RAW XML: edgardoc.xml

</DOCUMENT>
</SEC-DOCUMENT>