Realty Income Corporation (Realty Income), the Monthly Dividend Company (NYSE: O), announced today that the Company has filed with the Securities and Exchange Commission (“SEC”) a definitive Joint Proxy Statement/Prospectus and has commenced a mailing of proxy materials, regarding the previously announced acquisition of American Realty Capital Trust (“ARCT”), to all Realty Income shareholders. A Special Meeting of Realty Income shareholders has been scheduled for January 16, 2013, to consider, and vote on, the proposal to approve the issuance of shares of Realty Income common stock in connection with the acquisition (the “Acquisition Proposal”). Shareholders of record as of December 6, 2012, will be entitled to vote on the Acquisition Proposal and will receive the definitive proxy materials to register their vote. Realty Income’s Board of Directors recommends that shareholders vote “FOR” the Acquisition Proposal on the proxy card. Approval of the Acquisition Proposal requires the affirmative vote of at least a majority of the votes cast on the proposal, provided that the total votes cast on the proposal represent at least a majority of the outstanding shares of Realty Income common stock. Shareholders are encouraged to read the Company’s definitive proxy materials as they provide, among other things, a detailed discussion of the process that led to the acquisition agreement and the reasons behind the Board of Directors’ unanimous recommendation that shareholders vote “FOR” the Acquisition Proposal. Realty Income today issued the following letter to shareholders: “December 6, 2012 Dear Fellow Shareholder, Enclosed are proxy materials regarding a Special Meeting of Realty Income Shareholders scheduled for January 16, 2013. The meeting is being held to consider, and vote upon, a proposal to approve the issuance of the shares of Realty Income common stock in the acquisition of American Realty Capital Trust. Inc. (“ARCT”) by Realty Income Corporation (the “Acquisition Proposal”). Realty Income shareholders of record, at the close of business on December 6, 2012, are entitled to notice of, and to vote on the Acquisition Proposal.