NASDAQ:DHC PRICE: -0.01 0.71 YIELD: % -0.85% Volume: 2,386,866 February 7, 2023

Cautionary Language

The information appearing on DHC ’s website includes statements which constitute forward looking statements. These forward looking statements are based upon DHC ’s present intents, beliefs or expectations, but forward looking statements are not guaranteed to occur and may not occur. DHC ’s actual results may differ materially from those contained in DHC ’s forward looking statements. The information contained in DHC ’s filings with the Securities and Exchange Commission, including under “Risk Factors" and “Warnings Concerning Forward Looking Statements” in DHC ’s periodic reports and other filings, identifies important factors that could cause DHC ’s actual results to differ materially from those stated in DHC ’s forward looking statements. DHC ’s filings with the SEC are available on the SEC’s website at www.sec.gov and are also accessible on DHC ’s website at the following link: SEC Filings. You should not place undue reliance upon forward looking statements.

The documents provided in this archived section are provided for historical purposes only. The information contained in each document is accurate only as of the date each document was originally issued or such earlier date stated in those documents. Diversified Healthcare Trust does not undertake any obligation to update any information contained in these documents. For current information about the company, please refer to our most recent public SEC Filings.

Cautionary Language

Please note that you are about to view content from a third party website. DHC does not by its inclusion imply its endorsement of or concurrence with the data provided on this website.

Proper corporate governance is important to Diversified Healthcare Trust. We have a seven member Board of Trustees, of which five are Independent Trustees. There are three standing Committees of the Board: an Audit Committee, a Compensation Committee and a Nominating and Governance Committee. Our three standing Board Committees are comprised solely of Independent Trustees. The Board's Audit Committee currently has a qualified Audit Committee "financial expert" as defined by SEC rules.

Corporate Governance Documents

The Board has adopted Governance Guidelines and Committee Charters for each of its three standing Board Committees.

All of DHC’s Trustees, officers and personnel are subject to a Code of Business Conduct and Ethics.

We also have a Governance Hotline that allows users to report concerns or complaints about accounting, internal accounting controls or auditing matters and any violations or possible violations of DHC’s Code of Business Conduct and Ethics.

We also have a Business Partners’ Code of Conduct, an Employee Health and Wellness Policy, a Human Rights Policy and a Philanthropy Policy.