Mach Natural Resources LP (NYSE: MNR) announced a proposed underwritten public offering of 9 million common units by three selling unitholders. The company will not sell any units in the offering and will not receive proceeds from the transaction.

The selling unitholders are VEPU Inc., Simlog Inc. and Sabinal Energy Operating, LLC. They have granted underwriters a 30-day option to purchase up to an additional 1.35 million common units.

Morgan Stanley is serving as the underwriter for the offering. The transaction is subject to market and other conditions, with no assurance regarding completion timing.

The offering is being conducted under a registration statement filed with the Securities and Exchange Commission that became effective on December 12, 2025. The transaction will be made through a prospectus supplement and accompanying prospectus.

Mach Natural Resources is an independent upstream oil and gas company focused on acquisition, development and production of oil, natural gas and natural gas liquids reserves. The company operates across the Anadarko, Permian and San Juan Basins.

The information is based on a company press release statement.