Office Properties Income Trust (OPITQ) Registration Filing summary

Company overview and business model

• Operates as a real estate investment trust (REIT) with 128 wholly owned properties and a 51% interest in a joint venture, totaling approximately 17.8 million rentable square feet across 29 states and D.C. as of December 31, 2024.

• Properties are leased to 226 tenants with a weighted average remaining lease term of 7.4 years; the U.S. government is the largest tenant, accounting for 17% of annualized rental income.

Financial performance and metrics

• Financial statements for the years ended December 31, 2024 and 2023, and internal control effectiveness, have been audited by Deloitte & Touche LLP.

Use of proceeds and capital allocation

• Net proceeds from securities sales will be used for general business purposes, including property acquisitions, investments, and repayment of borrowings; proceeds may be temporarily invested in short-term investments.