Mesa Royalty Trust Announces the Trust Income Distribution for the Month of February 2023, Payable on April 28, 2023

Mesa Royalty Trust (the Trust) owns an overriding royalty interest (the Royalty), through a series of conveyances, assignments, and acquisitions. The Trust owns Royalty owns equal to approximately 11.44% of 90% of the Net Proceeds to the specified interest in certain producing oil and gas properties located in the: Hugoton field of Kansas (the Hugoton Royalty Properties); San Juan Basin field of New Mexico (the San Juan Basin-New Mexico Properties), and San Juan Basin field of Colorado (the San Juan Basin-Colorado Properties, and together with the San Juan Basin-New Mexico Properties, the San Juan Basin Royalty Properties, and together with the Hugoton Royalty Properties, the Royalty Properties). The natural gas produced from the San Juan Basin - Colorado Royalty Properties is sold on the spot market, and some of the natural gas produced from the San Juan Basin - Colorado Properties is sold pursuant to fixed price contracts.