Infinity Natural Resources, Inc. ("Infinity" or the "Company") (NYSE:INR) announced today that it will report 2025 second quarter financial and operating results after market close on Monday, August 11, 2025. Management will host a conference call the following day, Tuesday, August 12, 2025, at 10:00 a.m. ET to discuss the results.

To participate in the call, dial in at (800) 715-9871 (U.S.), or +1 (646) 307-1963 (International) and reference "Infinity." The conference call will be webcast live on the Company's investor relations website at https://ir.infinitynaturalresources.com/. A replay of the call will be available for 14 days following the call at the Company's website or by phone at (800) 770-2030 (U.S.) or +44 20 3433 3849 (International) using the conference ID: 5378062#.

About Infinity

Infinity (NYSE:INR) is a growth oriented, free cash flow generating, independent energy company focused on the acquisition, development, and production of hydrocarbons in the Appalachian Basin. Our operations are focused on the volatile oil window of the Utica Shale in eastern Ohio as well as our stacked dry gas assets in both the Marcellus and Utica Shales in southwestern Pennsylvania.

Source: Infinity Natural Resources, Inc.

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Infinity Natural Resources, Inc.

Gregory Pipkin Jr.

Senior Vice President of Corporate Development and Strategy

ir@infinitynr.com

Infinity Natural Resources Announces Second Quarter 2025 Results Earnings Release and Conference Call Dates