<SEC-DOCUMENT>0001104659-19-019167-index.html : 20190402
<SEC-HEADER>0001104659-19-019167.hdr.sgml : 20190402
<ACCEPTANCE-DATETIME>20190402073039
ACCESSION NUMBER:		0001104659-19-019167
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20190402
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190402
DATE AS OF CHANGE:		20190402

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SENIOR HOUSING PROPERTIES 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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15319
		FILM NUMBER:		19722765

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a19-7528_38k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a19-7528_38k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a19-7528_3ex99d1.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: a19-7528_3ex99d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>a19-7528_3ex99d2.htm <DESCRIPTION>EX-99.2 <TEXT> Document 3 - file: a19-7528_3ex99d2.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g75283mmi001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g75283mmi001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g75283mmi002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g75283mmi002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g75283moi001.gif <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g75283moi001.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g75283moi002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g75283moi002.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g75283moi003.gif <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g75283moi003.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g75283moi004.gif <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g75283moi004.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g75283moi005.gif <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g75283moi005.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g75283moi006.gif <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g75283moi006.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g75283moi007.gif <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g75283moi007.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g75283moi008.gif <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g75283moi008.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g75283moi009.gif <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g75283moi009.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g75283moi010.gif <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g75283moi010.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g75283moi011.gif <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g75283moi011.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g75283moi012.gif <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g75283moi012.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g75283moi013.gif <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g75283moi013.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>g75283moi014.gif <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: g75283moi014.gif
</DOCUMENT> </SEC-DOCUMENT>