<SEC-DOCUMENT>0001104659-16-156407-index.html : 20161114
<SEC-HEADER>0001104659-16-156407.hdr.sgml : 20161111
<ACCEPTANCE-DATETIME>20161114060433
ACCESSION NUMBER:		0001104659-16-156407
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20161110
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20161114
DATE AS OF CHANGE:		20161114

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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09317
		FILM NUMBER:		161989994

	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>8-K
<SEQUENCE>1
<FILENAME>a16-21459_18k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a16-21459_18k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>a16-21459_1ex10d1.htm
<DESCRIPTION>EX-10.1
<TEXT>
Document 2 - file: a16-21459_1ex10d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>3
<FILENAME>a16-21459_1ex10d2.htm
<DESCRIPTION>EX-10.2
<TEXT>
Document 3 - file: a16-21459_1ex10d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>4
<FILENAME>a16-21459_1ex10d3.htm
<DESCRIPTION>EX-10.3
<TEXT>
Document 4 - file: a16-21459_1ex10d3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>5
<FILENAME>a16-21459_1ex10d4.htm
<DESCRIPTION>EX-10.4
<TEXT>
Document 5 - file: a16-21459_1ex10d4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g214591ko35i001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g214591ko35i001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g214591ko01i001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g214591ko01i001.jpg

</DOCUMENT>
</SEC-DOCUMENT>