<SEC-DOCUMENT>0000950170-25-024904-index.html : 20250221
<SEC-HEADER>0000950170-25-024904.hdr.sgml : 20250221
<ACCEPTANCE-DATETIME>20250221163014
ACCESSION NUMBER:		0000950170-25-024904
CONFORMED SUBMISSION TYPE:	SCHEDULE 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250221
DATE AS OF CHANGE:		20250221

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GeneDx Holdings Corp.
		CENTRAL INDEX KEY:			0001818331
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HEALTH SERVICES [8000]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				851966622
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91664
		FILM NUMBER:		25652414

	BUSINESS ADDRESS:	
		STREET 1:		333 LUDLOW STREET
		STREET 2:		NORTH TOWER, 6TH FLOOR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06902
		BUSINESS PHONE:		888-729-1206

	MAIL ADDRESS:	
		STREET 1:		333 LUDLOW STREET
		STREET 2:		NORTH TOWER, 6TH FLOOR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06902

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Sema4 Holdings Corp.
		DATE OF NAME CHANGE:	20210721

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CM Life Sciences, Inc.
		DATE OF NAME CHANGE:	20200715

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
		CENTRAL INDEX KEY:			0001883139
		ORGANIZATION NAME:           	
		IRS NUMBER:				136171197
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		1 GUSTAVE L. LEVY PLACE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10029
		BUSINESS PHONE:		212 241 6500

	MAIL ADDRESS:	
		STREET 1:		1 GUSTAVE L. LEVY PLACE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10029
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>