<SEC-DOCUMENT>0001104659-21-037700-index.html : 20210317
<SEC-HEADER>0001104659-21-037700.hdr.sgml : 20210317
<ACCEPTANCE-DATETIME>20210317161458
ACCESSION NUMBER:		0001104659-21-037700
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20210317
DATE AS OF CHANGE:		20210317

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sunstone Hotel Investors, Inc.
		CENTRAL INDEX KEY:			0001295810
		STANDARD INDUSTRIAL CLASSIFICATION:	HOTELS & MOTELS [7011]
		IRS NUMBER:				201296886
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32319
		FILM NUMBER:		21750709

	BUSINESS ADDRESS:	
		STREET 1:		200 SPECTRUM CENTER DRIVE
		STREET 2:		21ST FLOOR
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
		BUSINESS PHONE:		(949) 330-4000

	MAIL ADDRESS:	
		STREET 1:		200 SPECTRUM CENTER DRIVE
		STREET 2:		21ST FLOOR
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>tm212103d3_defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: tm212103d3_defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm212103d3_defa14a001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm212103d3_defa14a001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tm212103d3_defa14a002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tm212103d3_defa14a002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>tm212103d3_defa14a003.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tm212103d3_defa14a003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>tm212103d3_defa14a004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: tm212103d3_defa14a004.jpg

</DOCUMENT>
</SEC-DOCUMENT>