SEVN

SEC source: 0001209191-17-054161 · doc4.xml · derivative · entry 2

SOMERS JEFFREY P. · CIK 0001454728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 165 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 12, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 319 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 13, 2017), plus an additional 165 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 12, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 319 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 13, 2017), plus an additional 165 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054161 · doc4.xml · nonDerivative · entry 1

SOMERS JEFFREY P. · CIK 0001454728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,441

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 12, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 319 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 13, 2017), plus an additional 165 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 12, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 319 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 13, 2017), plus an additional 165 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054174 · doc4.xml · derivative · entry 2

HARRINGTON JOHN L. · CIK 0001243972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 500 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 2,182 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 500 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares,(continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 2,182 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 500 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares,(continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054174 · doc4.xml · nonDerivative · entry 1

HARRINGTON JOHN L. · CIK 0001243972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,230.97

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 2,182 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 500 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares,(continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 2,182 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 500 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares,(continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054173 · doc4.xml · derivative · entry 4

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 6,682 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · derivative.exercise_price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F5 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee, President, Chief Executive Officer and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017 and participated in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-054173 · doc4.xml · derivative · entry 3

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,546 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · derivative.exercise_price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054173 · doc4.xml · nonDerivative · entry 2

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 58,522

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F5 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee, President, Chief Executive Officer and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017 and participated in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-054173 · doc4.xml · nonDerivative · entry 1

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,460

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 35,978 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 18,546 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: as of the closing of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054172 · doc4.xml · derivative · entry 4

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 6,682 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · derivative.exercise_price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F5 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017 and participated in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-054172 · doc4.xml · derivative · entry 3

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 96,026 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · derivative.exercise_price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054172 · doc4.xml · nonDerivative · entry 2

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 58,522

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F5 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017 and participated in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-054172 · doc4.xml · nonDerivative · entry 1

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 841,110

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · date: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · date: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitled their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, subject to availability and pro rata allocation (see footnote 2)

F2 · price: of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 14, 2017, the reporting person and ABP Trust exercised their basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 186,271 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 96,026 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (see footnote 4)

F4 · price: of the subscription period. ABP Trust purchased 12,960 common shares of the Fund from the exercise of its basic subscription rights, plus an additional 6,682 common shares of the Fund pursuant to the oversubscription privileges associated with ABP Trust's subscription rights on the basis of the Fund's allocation of common shares, as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054163 · doc4.xml · derivative · entry 2

DIAZ FERNANDO · CIK 0001400398 · President of Fund · Vice President of Adviser

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 189 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 368 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 189 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 368 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 189 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054163 · doc4.xml · nonDerivative · entry 1

DIAZ FERNANDO · CIK 0001400398 · President of Fund · Vice President of Adviser

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,663

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 368 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 189 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 368 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 18, 2017), plus an additional 189 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054162 · doc4.xml · derivative · entry 2

Morea Joseph · CIK 0001554534 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 86 shares

Expires 2017-09-19

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 167 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 86 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 167 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 86 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-054162 · doc4.xml · nonDerivative · entry 1

Morea Joseph · CIK 0001554534 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 753

F1 · date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · date: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 167 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 86 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · date: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share was $17.74 (the "basic subscription privilege"). The Rights Offering also included an oversubscription privilege, which entitled holders who fully exercised their basic subscription privilege the right to purchase, at a price of $17.74 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The subscription rights expired on September 19, 2017 at 5:00 p.m. Eastern time.

F3 · price: Following the conclusion of the Rights Offering, the common shares that were not purchased by other Record Date Shareholders were allocated pro rata among Rights holders exercising their oversubscription privileges based on the number of common shares of the Fund each of those Rights holders owned on the record date and subject to the amount of shares such holder subscribed for. On September 15, 2017, the reporting person exercised his basic subscription rights and oversubscription privileges in full to purchase common shares of the Fund issued in the Rights Offering. The reporting person purchased 167 common shares of the Fund from the exercise of his basic subscription rights (previously reported in a Form 4 filed on September 15, 2017), plus an additional 86 common shares of the Fund pursuant to the oversubscription privileges associated with the reporting person's subscription rights on the basis of the Fund's allocation of common shares, (continued in footnote 4)

F4 · price: as of the closing of the subscription period. On September 25, 2017, the third-party subscription agent for the Rights Offering determined the allocations to be made to the Record Date Shareholders who exercised their oversubscription privileges.

SEC source: 0001209191-17-052814 · doc4.xml · nonDerivative · entry 1

KLEIFGES MARK L. · CIK 0001197909 · Treasurer and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,598

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The reporting person exercised his basic subscription privilege in full. The subscription rights will expire if they are not exercised by 5:00pm Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053085 · doc4.xml · derivative · entry 2

HARRINGTON JOHN L. · CIK 0001243972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,182 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053085 · doc4.xml · nonDerivative · entry 1

HARRINGTON JOHN L. · CIK 0001243972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,730.97

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053074 · doc4.xml · derivative · entry 2

Morea Joseph · CIK 0001554534 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 167 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053074 · doc4.xml · nonDerivative · entry 1

Morea Joseph · CIK 0001554534 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 667

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053170 · doc4.xml · derivative · entry 2

DIAZ FERNANDO · CIK 0001400398 · President of Fund · Vice President of Adviser

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 368 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053170 · doc4.xml · nonDerivative · entry 1

DIAZ FERNANDO · CIK 0001400398 · President of Fund · Vice President of Adviser

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,474

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053172 · doc4.xml · derivative · entry 4

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 12,960 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F3 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017, and expects to participate in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-053172 · doc4.xml · derivative · entry 3

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 186,271 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053172 · doc4.xml · nonDerivative · entry 2

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 51,840

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F3 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017, and expects to participate in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-053172 · doc4.xml · nonDerivative · entry 1

PORTNOY BARRY M. · CIK 0001241559 · Director · Director of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 745,084

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053171 · doc4.xml · derivative · entry 4

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 12,960 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F3 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee, President, Chief Executive Officer and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017, and expects to participate in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-053171 · doc4.xml · derivative · entry 3

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,978 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-053171 · doc4.xml · nonDerivative · entry 2

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 51,840

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F3 · ownership.nature: By ABP Trust, of which Mr. Portnoy is a Trustee, President, Chief Executive Officer and owner. ABP Trust exercised its basic subscription right and oversubscription privilege in full on September 14, 2017, and expects to participate in the Fund's allocation of available shares at the close of the subscription period. Mr. Portnoy disclaims beneficial ownership of such securities, except to the extent that he may have a pecuniary interest therein.

SEC source: 0001209191-17-053171 · doc4.xml · nonDerivative · entry 1

PORTNOY ADAM D. · CIK 0001273871 · Director · Director, Pres/CEO of Advisor

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,914

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person and ABP Trust exercised their basic subscription right and oversubscription privilege in full and expect to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-052814 · doc4.xml · derivative · entry 2

KLEIFGES MARK L. · CIK 0001197909 · Treasurer and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,649 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The reporting person exercised his basic subscription privilege in full. The subscription rights will expire if they are not exercised by 5:00pm Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The reporting person exercised his basic subscription privilege in full. The subscription rights will expire if they are not exercised by 5:00pm Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The reporting person exercised his basic subscription privilege in full. The subscription rights will expire if they are not exercised by 5:00pm Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The reporting person exercised his basic subscription privilege in full. The subscription rights will expire if they are not exercised by 5:00pm Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-052620 · doc4.xml · derivative · entry 2

SOMERS JEFFREY P. · CIK 0001454728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 319 shares

Expires 2017-09-19

F1 · security: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · security: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.exercise_price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.exercise_price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

F1 · derivative.expiration_date: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · derivative.expiration_date: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-052620 · doc4.xml · nonDerivative · entry 1

SOMERS JEFFREY P. · CIK 0001454728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,276

F1 · price: On August 11, 2017, RMR Real Estate Income Fund (the "Fund") announced the commencement of a pro rata offering (the "Rights Offering") of transferable rights (the "Rights") to holders of the Fund's common shares, as of the record date of August 21, 2017 ("Record Date Shareholder"), entitling the holders of such rights to subscribe for up to an aggregate of 2,550,502 of the Fund's common shares. Record Date Shareholders received one Right for each outstanding whole common share held on the record date. The Rights entitle their holders to purchase one new common share for every three Rights held. The subscription price per common share is an estimated $18.64 (the "basic subscription privilege"). The Rights Offering also includes an oversubscription privilege, which will entitle holders who fully exercise their basic subscription privilege the right to purchase, at an estimated price of $18.64 per common share, additional common shares of the Fund, (continued in footnote 2)

F2 · price: subject to availability and pro rata allocation of shares among Record Date Shareholders exercising such oversubscription privilege. The reporting person exercised his basic subscription right and oversubscription privilege in full and expects to participate in the Fund's allocation of available shares at the close of the subscription period. The subscription rights will expire if they are not exercised by 5:00 p.m. Eastern time on September 19, 2017 (unless otherwise extended).

SEC source: 0001209191-17-020276 · doc4.xml · nonDerivative · entry 1

Morea Joseph · CIK 0001554534 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500