Other Segment — oil & natural gas project

Shallow oil and gas and other formations across Illinois, Indiana, New York, Ohio, Pennsylvania, Virginia and West Virginia, covering approximately 946,090 total net acres of which 36,447 are proved developed and 909,643 unproved. Estimated net proved reserves are 5,245 MMcfe and the segment is 100% developed, with no proved undeveloped acreage and no development wells drilled in 2025, 2024 or 2023. It holds 39 net producing wells. The majority of the shallow leasehold position is held by third-party production and all of it is extensively overlain by existing third-party gathering and transmission infrastructure. Production is minor at 214 MMcf of gas in 2025, though the segment carries a small amount of liquids.