    <SEC-DOCUMENT>0000921895-23-001801-index.html : 20230802
    <SEC-HEADER>0000921895-23-001801.hdr.sgml : 20230802
    <ACCEPTANCE-DATETIME>20230802172522
    ACCESSION NUMBER:		0000921895-23-001801
    CONFORMED SUBMISSION TYPE:	DFAN14A
    PUBLIC DOCUMENT COUNT:		4
    FILED AS OF DATE:		20230802
    DATE AS OF CHANGE:		20230802

    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:		DFAN14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-15319
    		FILM NUMBER:		231137102

    	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:		DFAN14A

    	BUSINESS ADDRESS:
    		STREET 1:		3415 N PINES WAY
    		STREET 2:		SUITE 205
    		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>DFAN14A
    <SEQUENCE>1
    <FILENAME>dfan14a13837002_08022023.htm
    <TEXT>
    Document 1 - file: dfan14a13837002_08022023.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>DFAN14A
    <SEQUENCE>2
    <FILENAME>ex1todfan14a13837002_080223.pdf
    <DESCRIPTION>INVESTOR PRESENTATION, DATED AUGUST 2, 2023
    <TEXT>
    Document 2 - file: ex1todfan14a13837002_080223.pdf

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>image_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: image_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>image_002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: image_002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>