Correction of announcement relating to beneficial ownership of Securities MONTAUK RENEWABLES, INC. Incorporated in the United States of America Company number: 85-3189583 NASDAQ share code: MNTK JSE share code: MKR ISIN: US61218C1036 (“Montauk Renewables” or the “Company”) CORRECTION OF ANNOUNCEMENT RELATING TO BENEFICIAL OWNERSHIP OF SECURITIES The Company previously released an announcement pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940, advising the Company’s stockholders that a Form 3 has been filed with the SEC. The notification stated that this filing was in respect of the change in beneficial ownership of 6 officers of the company. The notification was in fact in respect of the beneficial ownership of two directors of the Company. A copy of the filings can be found at: https://www.sec.gov/Archives/edgar/data/1826600/000089924322005833/xslF345X02/doc3a.xml https://www.sec.gov/Archives/edgar/data/1826600/000089924322005839/xslF345X02/doc3a.xml Further to the above, the Company filed two Schedule 13G: Statement of acquisition of beneficial ownerships by individuals with the SEC, also pertaining to two directors of the Company. These are filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940. Copies of the filings are available at the below links: https://www.sec.gov/Archives/edgar/data/1826600/000119312522037014/0001193125-22-037014-index.htm https://www.sec.gov/Archives/edgar/data/1826600/000119312522037035/0001193125-22-037035-index.htm Montauk Renewables is primary listed on the Nasdaq and secondary listed on the JSE. Pittsburgh, PA USA 15 February 2022 Sponsor Investec Bank Limited Date: 15-02-2022 07:05:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.