<SEC-DOCUMENT>0000803649-18-000042-index.html : 20180621
<SEC-HEADER>0000803649-18-000042.hdr.sgml : 20180621
<ACCEPTANCE-DATETIME>20180621161544
ACCESSION NUMBER:		0000803649-18-000042
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180620
FILED AS OF DATE:		20180621
DATE AS OF CHANGE:		20180621

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			STAR JAMES A
		CENTRAL INDEX KEY:			0001260705

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09317
		FILM NUMBER:		18912007

ISSUER:		

	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

	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>4
<SEQUENCE>1
<FILENAME>wf-form4_152961212847370.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_152961212847370.html

Document 1 - RAW XML: wf-form4_152961212847370.xml

</DOCUMENT>
</SEC-DOCUMENT>