<SEC-DOCUMENT>0001140361-21-023277-index.html : 20210702
<SEC-HEADER>0001140361-21-023277.hdr.sgml : 20210702
<ACCEPTANCE-DATETIME>20210702075228
ACCESSION NUMBER:		0001140361-21-023277
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		24
FILED AS OF DATE:		20210702
DATE AS OF CHANGE:		20210702

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Equity Commonwealth
		CENTRAL INDEX KEY:			0000803649
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				046558834
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-257626
		FILM NUMBER:		211068006

	BUSINESS ADDRESS:	
		STREET 1:		TWO NORTH RIVERSIDE PLAZA
		STREET 2:		SUITE 2100
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		312.646.2800

	MAIL ADDRESS:	
		STREET 1:		TWO NORTH RIVERSIDE PLAZA
		STREET 2:		SUITE 2100
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CommonWealth REIT
		DATE OF NAME CHANGE:	20100702

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HRPT PROPERTIES TRUST
		DATE OF NAME CHANGE:	19980701

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HEALTH & RETIREMENT PROPERTIES TRUST
		DATE OF NAME CHANGE:	19940811
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4
<SEQUENCE>1
<FILENAME>nt10026422x1_s4.htm
<DESCRIPTION>FORM S-4
<TEXT>
Document 1 - file: nt10026422x1_s4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>2 <FILENAME>nt10026422x1_ex23-1.htm <DESCRIPTION>EXHIBIT 23.1 <TEXT> Document 2 - file: nt10026422x1_ex23-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.2 <SEQUENCE>3 <FILENAME>nt10026422x1_ex23-2.htm <DESCRIPTION>EXHIBIT 23.2 <TEXT> Document 3 - file: nt10026422x1_ex23-2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>4 <FILENAME>nt10026422x1_ex99-1.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 4 - file: nt10026422x1_ex99-1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>5 <FILENAME>nt10026422x1_ex99-2.htm <DESCRIPTION>EXHIBIT 99.2 <TEXT> Document 5 - file: nt10026422x1_ex99-2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>6 <FILENAME>nt10026422x1_ex99-3.htm <DESCRIPTION>EXHIBIT 99.3 <TEXT> Document 6 - file: nt10026422x1_ex99-3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.4 <SEQUENCE>7 <FILENAME>nt10026422x1_ex99-4.htm <DESCRIPTION>EXHIBIT 99.4 <TEXT> Document 7 - file: nt10026422x1_ex99-4.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.5 <SEQUENCE>8 <FILENAME>nt10026422x1_ex99-5.htm <DESCRIPTION>EXHIBIT 99.5 <TEXT> Document 8 - file: nt10026422x1_ex99-5.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.6 <SEQUENCE>9 <FILENAME>nt10026422x1_ex99-6.htm <DESCRIPTION>EXHIBIT 99.6 <TEXT> Document 9 - file: nt10026422x1_ex99-6.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.7 <SEQUENCE>10 <FILENAME>nt10026422x1_ex99-7.htm <DESCRIPTION>EXHIBIT 99.7 <TEXT> Document 10 - file: nt10026422x1_ex99-7.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>logo_cscacapital.jpg <TEXT> Document 11 - file: logo_cscacapital.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>logo_equity.jpg <TEXT> Document 12 - file: logo_equity.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>logo_jpmorgan.jpg <TEXT> Document 13 - file: logo_jpmorgan.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>logo_mreic2.jpg <TEXT> Document 14 - file: logo_mreic2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>logo_mreic.jpg <TEXT> Document 15 - file: logo_mreic.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>nt10026422x1ex99-5_image01.jpg <TEXT> Document 16 - file: nt10026422x1ex99-5_image01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>nt10026422x1ex99-5_image02.jpg <TEXT> Document 17 - file: nt10026422x1ex99-5_image02.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>nt10026422x1ex99-5_image03.jpg <TEXT> Document 18 - file: nt10026422x1ex99-5_image03.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>nt10026422x1ex99-5_image04.jpg <TEXT> Document 19 - file: nt10026422x1ex99-5_image04.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>nt10026422x1ex99-5_image05.jpg <TEXT> Document 20 - file: nt10026422x1ex99-5_image05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>nt10026422x1_ex99-2img01.jpg <TEXT> Document 21 - file: nt10026422x1_ex99-2img01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>nt10026422x1_ex99-3img01.jpg <TEXT> Document 22 - file: nt10026422x1_ex99-3img01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>nt10026422x1_ex99-4img01.jpg <TEXT> Document 23 - file: nt10026422x1_ex99-4img01.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>nt10026422x1_ex99-4img02.jpg <TEXT> Document 24 - file: nt10026422x1_ex99-4img02.jpg
</DOCUMENT> </SEC-DOCUMENT>