The Board of Trustees of the Office Properties Income Trust appointed its Independent Trustees to serve on the following committees: the Board appointed Mses. Barbara D. Gilmore and Elena B. Poptodorova and Messrs. John L. Harrington, William A. Lamkin and Jeffrey P. Somers to serve on the Audit Committee, with Mr. Lamkin appointed Chair of the Audit Committee; the Board appointed Mses. Donna D. Fraiche and Gilmore and Messrs. Lamkin and Somers to serve on the Compensation Committee, with Ms. Fraiche appointed Chair of the Compensation Committee; and the Board appointed Mses. Fraiche and Poptodorova and Messrs. Harrington and Somers to serve on the Nominating and Governance Committee, with Mr. Somers appointed Chair of the Nominating and Governance Committee. The Independent Trustees selected Ms. Poptodorova to serve as the Lead Independent Trustee. The Board also appointed Mr. Adam D. Portnoy to serve as Chair of the Board. Also on May 29, 2019, the Board elected Mr. Christopher Bilotto as a Vice President of the Company, effective immediately. Mr. Bilotto (age 41) also serves as Vice President, Asset Management of the Company's manager, The RMR Group LLC ("RMR LLC"), responsible for asset manager oversight for all office and industrial properties managed by RMR LLC. Mr. Bilotto joined RMR LLC in 2011 and has served in various capacities with RMR LLC since that time.