<SEC-DOCUMENT>0000921895-23-001335-index.html : 20230523
<SEC-HEADER>0000921895-23-001335.hdr.sgml : 20230523
<ACCEPTANCE-DATETIME>20230523171431
ACCESSION NUMBER:		0000921895-23-001335
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20230523
DATE AS OF CHANGE:		20230523

SUBJECT COMPANY:	

	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

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-56905
		FILM NUMBER:		23949791

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Flat Footed LLC
		CENTRAL INDEX KEY:			0001799456
		IRS NUMBER:				813307959
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		3465 N PINES WAY
		STREET 2:		SUITE 104 BOX 206
		CITY:			WILSON
		STATE:			WY
		ZIP:			83014
		BUSINESS PHONE:		9174397926

	MAIL ADDRESS:	
		STREET 1:		3465 N PINES WAY
		STREET 2:		SUITE 104 BOX 206
		CITY:			WILSON
		STATE:			WY
		ZIP:			83014
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>sc13d00322dhc_05232023.htm
<DESCRIPTION>THE SCHEDULE 13D
<TEXT>
Document 1 - file: sc13d00322dhc_05232023.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>2
<FILENAME>ex991to13d00322dhc_05232023.pdf
<DESCRIPTION>LETTER TO THE BOARD OF TRUSTEES OF THE ISSUER, DATED MAY 23, 2023
<TEXT>
Document 2 - file: ex991to13d00322dhc_05232023.pdf

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>ex992to13d00322dhc_05232023.htm
<DESCRIPTION>JOINT FILING AGREEMENT, DATED MAY 23, 2023
<TEXT>
Document 3 - file: ex992to13d00322dhc_05232023.htm

</DOCUMENT>
</SEC-DOCUMENT>