<SEC-DOCUMENT>0001104659-22-039673-index.html : 20220330
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ACCESSION NUMBER:		0001104659-22-039673
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220329
FILED AS OF DATE:		20220330
DATE AS OF CHANGE:		20220330

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Pierce David A
		CENTRAL INDEX KEY:			0001529751

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15319
		FILM NUMBER:		22783129

	MAIL ADDRESS:	
		STREET 1:		BOSTON SCIENTIFIC CORPORATION
		STREET 2:		300 BOSTON SCIENTIFIC WAY
		CITY:			MARLBOROUGH
		STATE:			MA
		ZIP:			01752-1234

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIVERSIFIED HEALTHCARE TRUST
		CENTRAL INDEX KEY:			0001075415
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				043445278
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		C/O THE RMR GROUP
		STREET 2:		TWO NEWTON PL., 255 WASH. ST., STE. 300
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458
		BUSINESS PHONE:		(617) 796-8350

	MAIL ADDRESS:	
		STREET 1:		C/O THE RMR GROUP
		STREET 2:		TWO NEWTON PL., 255 WASH. ST., STE. 300
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SENIOR HOUSING PROPERTIES TRUST
		DATE OF NAME CHANGE:	19981217
</SEC-HEADER>
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<DESCRIPTION>OWNERSHIP DOCUMENT
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Document 1 - file: tm2210655-1_3seq1.html

Document 1 - RAW XML: tm2210655-1_3seq1.xml

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