Duff & Phelps Select MLP and Midstream Energy Fund Inc. (the Fund), formerly Duff & Phelps Select Energy MLP Fund Inc., is a non-diversified, closed-end management investment company. The Fund invests at least 80% of its managed assets in energy master limited partnerships (MLPs) and midstream energy companies that are not organized as MLPs. The Fund may invest up to 20% of its managed assets in securities of issuers either in the energy sector and that are not MLPs or that produce products that are primarily for the use of companies in the energy sector (such as sand miners, certain chemical companies and coking coal processors). The Fund invests in midstream energy companies that includes entities that gather, process, market and transport energy assets, such as crude oil, natural gas, refined products, and natural gas liquids. Virtus Alternative Investment Advisers, Inc. is the investment advisor to the Fund. Duff & Phelps Investment Management Co. is the sub advisor for the Fund.