0001826600 2026-08-06 2026-08-06 NASDAQ false 0001826600 8-K 2026-08-06 Montauk Renewables, Inc. DE 1-39919 85-3189583 5313 Campbells Run Road Suite 200 Pittsburgh PA 15205 (412) 747-8700 false false false false Common Stock, $0.01 par value per share MNTK true false