CHICAGO--(BUSINESS WIRE)--The Board of Directors of Duff & Phelps Utility and Infrastructure Fund Inc. (NYSE: DPG), a closed-end fund advised by Duff & Phelps Investment Management Co. (the "Investment Adviser†), authorized the payment of dividends on its common stock as follows: | Per Share Amount | Ex-Date | Record Date | Payable Date | | --- | --- | --- | --- | | $0.07 | January 30, 2026 | January 30, 2026 | February 10, 2026 | |$0.07 | February 27, 2026 | February 27, 2026 | March 10, 2026 | | $0.07 ...