On June 8, 2023, Flat Footed LLC announced that it has filed a preliminary proxy statement with the Securities and Exchange Commission in connection with its opposition to proposals to be presented at the special meeting of shareholders of Diversified Healthcare Trust relating to the Company’s proposed merger with Office Properties Income Trust. In addition, Flat Footed stated that it intends to vote against the proposed merger with OPI, as well as the adjournment proposal, to protect the long-term value and interests of all Company stakeholders and it intends to file a definitive proxy statement and send proxy materials to Diversified Healthcare Trust shareholders.