1 unchanged sentence
Issuer purchases of equity securities.
−Removed: The following table provides information about our purchases of our equity securities during the quarter ended March 31, 2026:
+Added: The following table provides information about our purchases of our equity securities during the quarter ended June 30, 2026:
Calendar Month Number of Common Shares Purchased (1)
Average Price Paid per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Maximum Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs
−Removed: January 1, 2026 - January 31, 2026 9,100 $ 1.90 — $ —
−Removed: March 1, 2026 - March 31, 2026 6,459 2.15 — —
+Added: April 1, 2026 - April 30, 2026 254 $ 6.35 — $ —
+Added: June 1, 2026 - June 30, 2026 5,822 8.20 — —
Total 6,076 $ 8.12 — $ —
−Removed: (1) These common share withholdings and purchases were made to satisfy tax withholding and payment obligations from certain former employees of RMR and Sonesta in connection with the vesting of prior awards of our common shares.
+Added: (1) These common share withholdings and purchases were made to satisfy tax withholding and payment obligations from certain employees of RMR and Sonesta in connection with the vesting of prior awards of our common shares.
We withheld and purchased these common shares at their fair market values based upon the trading prices of our common shares at the close of trading on Nasdaq on the applicable purchase dates.
1 unchanged sentence
3.1 Composite Copy of Amended and Restated Declaration of Trust, dated as of August 21, 1995, as amended to date.
−Removed: (Filed herewith.)
−Removed: 3.2 Composite Copy of Amended and Restated Declaration of Trust, dated as of August 21, 1995, as amended to date.
−Removed: (marked copy) (Filed herewith.)
+Added: (Incorporated by reference to the Company’s Registration Statement on Form S-8 filed on July 10, 2026.)
3.2 Articles Supplementary to the Declaration of Trust of the Company, dated June 10, 2020.
4 unchanged sentences
4.1 Form of Common Share Certificate.
−Removed: (Incorporated by reference to the Company’s Annual Report on Form 10-K for the year ended December 31, 2019.)
+Added: (Incorporated by reference to the Company’s Registration Statement on Form S-8 filed on July 10, 2026.)
4.2 Indenture, dated as of February 3, 2016, between the Company and U.S.
34 unchanged sentences
(Incorporated by reference to the Company’s Current Report on Form 8-K filed on June 8, 2015.)
+Added: 10.1 Amended, Restated and Consolidated Pooling Agreement, dated as of January 1, 2022, among Sonesta International Hotels Corporation, certain subsidiaries of the Company named therein as owners and certain subsidiaries of Sonesta International Hotels Corporation named therein as managers.
+Added: (Incorporated by reference to the Company’s Current Report on Form 8-K filed on January 10, 2022.) (Updated schedules thereto filed herewith.)
+Added: 10.2 Representative Form of Amended and Restated Management Agreement among Sonesta International Hotels Corporation, Cambridge TRS, Inc., HPT CY TRS, Inc., HPT TRS IHG-2, Inc.
+Added: and HRP TRS MRP, Inc.
+Added: (Sale Hotels).
+Added: (Incorporated by reference to the Company’s Current Report on Form 8-K filed on January 10, 2022.) (Updated schedule of applicable agreements filed herewith.)
+Added: Number Description
+Added: 10.3 Service Properties Trust Third Amended and Restated 2012 Equity Compensation Plan (Incorporated by reference to the Company’s Current Report on Form 8-K filed on June 12, 2026.)
22.1 List of Subsidiary Guarantors.
−Removed: (Filed herewith.)
+Added: (Incorporated by reference to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026.)
31.1 Rule 13a-14(a) Certification.
5 unchanged sentences
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.
−Removed: Number Description
101.SCH XBRL Taxonomy Extension Schema Document.
14 unchanged sentences
President and Chief Executive Officer
+Added: August 5, 2026
Chief Financial Officer and Treasurer
(Principal Financial and Accounting Officer)
+Added: August 5, 2026
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.