Organization VEREIT is a Maryland corporation, incorporated on December 2, 2010, that qualified as a real estate investment trust (REIT) for U.S. federal income tax purposes beginning in the taxable year ended December 31, 2011. The OP is a Delaware limited partnership of which the General Partner is the sole general partner. VEREITs common stock, par value $0.01 per share (Common Stock), and its 6.70% Series F Cumulative Redeemable Preferred Stock, par value $0.01 per share (Series F Preferred Stock) trade on the New York Stock Exchange (NYSE) under the trading symbols, VER and  VER PRF , respectively. As used herein, the terms the Company, we, our and us refer to VEREIT, together with its consolidated subsidiaries, including the OP. VEREIT is a full-service real estate operating company which owns and manages one of the largest portfolios of single-tenant commercial properties in the U.S. VEREITs business model provides equity capital to creditworthy corporations in return for long-term leases on their properties. The Company actively manages its portfolio considering a number of metrics including property type, concentration and key economic factors for appropriate balance and diversity. Substantially all of the Companys operations are conducted through the OP. VEREIT is the sole general partner and holder of 99.9% of the common equity interests in the OP as of December 31, 2019 . Under the limited partnership agreement of the OP, as amended (the LPA), after holding common units of limited partner interests in the OP (OP Units) or Series F Preferred Units of limited partnership interests in the OP (Series F Preferred Units), for a period of one year and meeting the other requirements in the LPA, unless we otherwise consent to an earlier redemption, holders have the right to redeem the units for the cash value of a corresponding number of shares of Common Stock or Series F Preferred Stock, as applicable, or, at our option, a corresponding number of shares of Common Stock or Series F Preferred Stock, as applicable, subject to adjustment pursuant to the terms of the LPA. The remaining rights of the holders of OP Units are limited, however, and do not include the ability to replace the General Partner or to approve the sale, purchase or refinancing of the OPs assets. The actions of the OP and its relationship with the General Partner are governed by the LPA. The General Partner does not have any significant assets other than its investment in the OP. Therefore, the assets and liabilities of the General Partner and the OP are the same. Additionally, pursuant to the LPA, all administrative expenses and expenses associated with the formation, continuity, existence and operation of the General Partner incurred by the General Partner on the OPs behalf shall be treated as expenses of the OP. Further, when the General Partner issues any equity instrument that has been approved by the General Partners Board of Directors, the LPA requires the OP to issue to the General Partner equity instruments with substantially similar terms, to protect the integrity of the Companys umbrella partnership REIT structure, pursuant to which each holder of interests in the OP has a proportionate economic interest in the OP reflecting its capital contributions thereto. OP Units and Series F Preferred Units issued to the General Partner are referred to as General Partner OP Units and General Partner Series F Preferred Units, respectively. OP Units and Series F Preferred Units issued to parties other than the General Partner are referred to as Limited Partner OP Units and Limited Partner Series F Preferred Units, respectively. The LPA also provides that the OP issue debt with terms and provisions consistent with debt issued by the General Partner. The LPA will be amended to provide for the issuance of any additional class of equivalent equity instruments to the extent the General Partners Board of Directors authorizes the issuance of any new class of equity securities.