Seven Hills Realty Trust (SEVN) SC 13G RMR Real Estate Income Fund

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. )*

RMR Real Estate Income Fund

 (Name of Issuer)

Common Shares of Beneficial Interest, $0.001 par value

 (Title of Class of Securities)

76970B101

 (CUSIP Number)

March 26, 2018

 (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐	Rule 13d-1(b)
☒	Rule 13d-1(c)
☐	Rule 13d-1(d)

_______________

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

1	NAMES OF REPORTING PERSONS Diane Portnoy (Executrix of the Estate of Barry M. Portnoy)
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) ☐   (b) ☐
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION United States of America
NUMBER OF SHARES BENEFICIALLY OWNED BYEACHREPORTINGPERSON WITH	5	SOLE VOTING POWER 882,407
	6	SHARED VOTING POWER
	7	SOLE DISPOSITIVE POWER 882,407
	8	SHARED DISPOSITIVE POWER
9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 882,407
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES		☐
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 8.6%
12	TYPE OF REPORTING PERSON IN

Item 1.
(a)	Name of Issuer:
	RMR Real Estate Income Fund
(b)	Address of Issuer’s Principal Executive Offices:
	Two Newton Place 255 Washington Street Newton, MA 02458
Item 2.
(a)	Name of Person Filing:
	This statement is filed by the Diane Portnoy, the executrix of Mr. Barry M. Portnoy's estate.
(b)	Address of Principal Business Office or, if none, Residence:
	The principal business office of Ms. Portnoy is: c/o The Immigrant Learning Center, Inc. 442 Main Street Malden, MA 02148
(c)	Citizenship:
	United States of America.
(d)	Title of Class of Securities:
	Common shares of beneficial interest, par value $0.001 (the "Shares")
(e)	CUSIP Number:
	76970B101
Item 3.	If this statement is filed pursuant to Sections 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
	Not Applicable.
Item 4.	Ownership.
Barry M. Portnoy was a beneficial owner of the Shares disclosed herein until his death in February 2018. As executrix of Mr. Portnoy’s estate, subject to any duties she may have as executrix, Diane Portnoy has sole power to vote or dispose of 882,407 Shares, or approximately 8.6% of the issued and outstanding Shares.
Item 5.	Ownership of Five Percent or Less of a Class.
	Not Applicable.

Item 6.	Ownership of More than Five Percent on Behalf of Another Person.
	Not Applicable.
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable.
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable.
Item 9.	Notice of Dissolution of Group.
	Not Applicable.
Item 10.	Certifications.
The following certification shall be included if the statement is filed pursuant to §240.13d-1(c): By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

SIGNATURE

After reasonable inquiry and to the best of our knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. 

Dated: April 4, 2018
DIANE PORTNOY
By:	/s/ Diane Portnoy
Name:	Diane Portnoy
Title:	Executrix