Results of oil and gas leasing activities for the years ended December 31, 2025 and 2024 are as follows:

Reserve information relating to estimated quantities of the Company's interest in proved reserves of natural gas and crude including condensate and natural gas liquids is not available. A schedule indicating such reserve quantities is, therefore, not presented. Such reserves are located entirely within the United States. All oil and gas royalties come from Company owned properties that were developed and produced by producers, unrelated to Company, under oil and gas mineral lease agreements.