<SEC-DOCUMENT>0000950170-24-015185-index.html : 20240214
<SEC-HEADER>0000950170-24-015185.hdr.sgml : 20240214
<ACCEPTANCE-DATETIME>20240214160013
ACCESSION NUMBER:		0000950170-24-015185
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240212
FILED AS OF DATE:		20240214
DATE AS OF CHANGE:		20240214

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			AFEYAN NOUBAR
		CENTRAL INDEX KEY:			0001222012
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39941
		FILM NUMBER:		24637309

	MAIL ADDRESS:	
		STREET 1:		C/O FLAGSHIP PIONEERING, INC.
		STREET 2:		55 CAMBRIDGE PARKWAY, SUITE 800E
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Flagship Pioneering Inc.
		CENTRAL INDEX KEY:			0001400240
		ORGANIZATION NAME:           	
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39941
		FILM NUMBER:		24637310

	BUSINESS ADDRESS:	
		STREET 1:		55 CAMBRIDGE PARKWAY, SUITE 800E
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142
		BUSINESS PHONE:		617 868-1888

	MAIL ADDRESS:	
		STREET 1:		55 CAMBRIDGE PARKWAY, SUITE 800E
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02142

	FORMER NAME:	
		FORMER CONFORMED NAME:	Flagship Ventures Management, Inc.
		DATE OF NAME CHANGE:	20070522

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sana Biotechnology, Inc.
		CENTRAL INDEX KEY:			0001770121
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		188 EAST BLAINE STREET, SUITE 400
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98102
		BUSINESS PHONE:		(206) 701-7914

	MAIL ADDRESS:	
		STREET 1:		188 EAST BLAINE STREET, SUITE 400
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98102
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
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Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
</SEC-DOCUMENT>