X0306 4/A 2021-01-28 2021-01-29 0 0001826600 Montauk Renewables, Inc. MNTK 0001833634 McClain Sean F 680 ANDERSEN DRIVE, 5TH FLOOR PITTSBURGH PA 15220 1 1 0 0 President and CEO Common Stock 818076 D The original Form 4, filed on January 29, 2021 (the "Original Form 4"), is being amended by this Form 4 amendment solely to correct footnote 1 and Table I, Column 5 of such filing to reflect the number of shares received by the reporting person in Montauk Holdings Limited's distribution (the "Distribution") as a stock dividend, payable to all holders of record of its ordinary shares on January 21, 2021, of one share of Montauk Renewables, Inc. (the "Issuer") common stock for each Montauk Holdings Limited ordinary share. The reporting person received 435,378 shares of the Issuer's common stock in the Distribution, rather than the 512,211 shares previously reported. The figure in Table I, Column 5 reflects the corrected holdings for the reporting person following the transactions reported in the Original Form 4. /s/ John Ciroli by Power of Attorney 2021-04-01