OFFICE PROPERTIES INCOME TRUST 10-Q

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds Issuer purchases of equity securities. The following table provides information about our purchases of our equity securities during the quarter ended June 30, 2020 : Maximum Total Number of Approximate Dollar Shares Purchased Value of Shares that Number of as Part of Publicly May Yet Be Purchased Shares Average Price Announced Plans Under the Plans or Calendar Month Purchased (1) Paid per Share or Programs Programs May 2020 525 $ 26.61 — $ — June 2020 604 25.97 — — Total 1,129 $ 26.27 — $ — (1) These common share withholdings and purchases were made to satisfy tax withholding and payment obligations of one of our Trustees and a former officer and employee of RMR LLC in connection with awards of our common shares and the vesting of those and prior awards of common shares to them. We withheld and purchased these shares at their fair market values based upon the trading prices of our common shares at the close of trading on Nasdaq on the purchase dates. Item 6. Exhibits Exhibit Number Description 3.1 Composite Copy of Amended and Restated Declaration of Trust, dated June 8, 2009, as amended to date. (Filed herewith.) 3.2 Composite Copy of Amended and Restated Declaration of Trust, dated June 8, 2009, as amended to date (marked copy). (Filed herewith.) 3.3 Amended and Restated Bylaws of the Company, adopted March 27, 2019. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on March 28, 2019.) 4.1 Form of Common Share Certificate. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2018.) 4.2 Indenture, dated as of August 18, 2014, between the Company and U.S. Bank National Association. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on August 18, 2014.) 4.3 Supplemental Indenture No. 2, dated as of May 26, 2016, between the Company and U.S. Bank National Association, relating to the Company’s 5.875% Senior Notes due 2046, including form thereof. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on May 26, 2016.) 4.4 Authentication Order, dated as of June 22, 2016, from the Company to U.S. Bank National Association, relating to the Company’s 5.875% Senior Notes due 2046. (Incorporated by reference to the Company’s Registration Statement on Form 8-A filed on June 30, 2016.) 4.5 Indenture, dated as of July 20, 2017, between the Company and U.S. Bank National Association. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on July 21, 2017.) 4.6 First Supplemental Indenture, dated as of July 20, 2017, between the Company and U.S. Bank National Association, relating to the Company’s 4.000% Senior Notes due 2022, including form thereof. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on July 21, 2017.) 4.7 Second Supplemental Indenture, dated as of June 23, 2020, between the Company and U.S. Bank National Association, relating to the Company’s 6.375% Senior Notes due 2050, including form thereof. (Incorporated by reference to the Company’s Registration Statement on Form 8-A filed on June 23, 2020.) 4.8 Indenture, dated as of February 3, 2015, between the Company (as successor to Select Income REIT) and U.S. Bank National Association. (Incorporated by reference to Select Income REIT’s Current Report on Form 8-K filed on February 3, 2015.) 47 Table of Contents 4.9 First Supplemental Indenture, dated as of February 3, 2015, between the Company (as successor to Select Income REIT) and U.S. Bank National Association, including the forms of 4.15% Senior Notes due 2022 and 4.50% Senior Notes due 2025. (Incorporated by reference to Select Income REIT’s Current Report on Form 8-K filed on February 3, 2015.) 4.10 Second Supplemental Indenture, dated as of May 15, 2017, between the Company (as successor to Select Income REIT) and U.S. Bank National Association, including the form of 4.250% Senior Notes due 2024. (Incorporated by reference to Select Income REIT’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2017, filed by Select Income REIT on July 25, 2017. ) 4.11 Third Supplemental Indenture, dated as of December 31, 2018, among Select Income REIT, the Company and U.S. Bank National Association. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on December 31, 2018.) 4.12 Registration Rights and Lock-Up Agreement, dated as of June 5, 2015, among the Company, ABP Trust (f/k/a Reit Management & Research Trust) and Adam D. Portnoy. (Incorporated by reference to the Company’s Current Report on Form 8‑K filed on June 8, 2015.) 10.1 Amended and Restated Office Properties Income Trust 2009 Incentive Share Award Plan. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on May 28, 2020.) 10.2 Summary of Trustee Compensation. (Incorporated by reference to the Company’s Current Report on Form 8-K filed on May 28, 2020.) 31.1 Rule 13a-14(a) Certification. (Filed herewith.) 31.2 Rule 13a-14(a) Certification. (Filed herewith.) 32.1 Section 1350 Certification. (Furnished herewith.) 101.INS XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. 101.SCH XBRL Taxonomy Extension Schema Document. (Filed herewith.) 101.CAL XBRL Taxonomy Extension Calculation Linkbase Document. (Filed herewith.) 101.DEF XBRL Taxonomy Extension Definition Linkbase Document. (Filed herewith.) 101.LAB XBRL Taxonomy Extension Label Linkbase Document. (Filed herewith.) 101.PRE XBRL Taxonomy Extension Presentation Linkbase Document. (Filed herewith.) 104 Cover Page Interactive Data File. (Formatted as Inline XBRL and contained in Exhibit 101.) 48 Table of Contents SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. OFFICE PROPERTIES INCOME TRUST By: /s/ David M. Blackman David M. Blackman President and Chief Executive Officer Dated: July 30, 2020 By: /s/ Matthew C. Brown Matthew C. Brown Chief Financial Officer and Treasurer (principal financial officer and principal accounting officer) Dated: July 30, 2020 49