Sibanye-Stillwater senior management appointments Sibanye Stillwater Limited Incorporated in the Republic of South Africa Registration number 2014/243852/06 Share codes: SSW (JSE) and SBSW (NYSE) ISIN – ZAE000259701 Issuer code: SSW (“Sibanye-Stillwater” or “Company” or “the Group”) Website: www.sibanyestillwater.com Sibanye-Stillwater senior management appointments Johannesburg, 28 March 2022: Sibanye-Stillwater (Tickers JSE: SSW and NYSE: SBSW) is pleased to update stakeholders on senior management appointments, which will enhance delivery and strategic focus. Thabisile Phumo has been appointed Executive Vice President (EVP): Stakeholder Relations (SA), effective 1 April 2022, reporting to the Chief Social Performance Officer, Themba Nkosi. Thabisile joined Sibanye-Stillwater in 2014 and has 21 years’ experience in the mining industry, starting out in corporate communications and then branching into corporate affairs and stakeholder relations. Prior to this she occupied various corporate management roles at the University of South Africa, United Nations High Commissioner for Refugees, the Commission for Gender Equality and at Anglo American Platinum Limited. James Wellsted has been appointed EVP: Investor Relations and Corporate Affairs, effective 1 April 2022, reporting to the Chief Executive Officer, Neal Froneman. James has been an integral part of the Sibanye-Stillwater leadership team since joining Sibanye-Stillwater in 2013. Prior to joining the Group, James was a rated research analyst covering the SA mining sector for a leading US bank and spent seven years at Mvelaphanda Resources as Investor Relations Executive. Kleantha Pillay has been appointed EVP: Sales and Marketing, effective 1 April 2022, reporting to the Chief Operating Officer, Richard Stewart. Kleantha joined Sibanye- Stillwater as VP: Marketing in May 2019 responsible for building the platinum group metals (PGMs) Sales and Marketing function in SA and facilitating the Company’s entry into the market. Prior to this, she was Head of Market Development at Anglo American, responsible for identifying, managing and commercialising opportunities to develop global markets for PGMs. Group CEO Neal Froneman commenting in the appointments said:” People are our most important asset and it is very pleasing to see the development of senior management from within the group and the appointment of the first women to our executive. As the Group has grown and evolved, we have continued to attract and retain exceptional talent to ensure efficient delivery of our strategic priorities with a strong and diverse leadership team. I am confident that these appointments to senior management will further bolster our ability to deliver value, as we execute our strategic intent and ensure operating excellence across the Group.” Investor relations contact: Email: ir@sibanyestillwater.com James Wellsted Head of Investor Relations Tel: +27 (0) 83 453 4014 www.sibanyestillwater.com Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Ends. Forward looking statements This announcement contains forward-looking statements within the meaning of the “safe harbour” provisions of the United States Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact included in this announcement may be forward-looking statements. Forward-looking statements may be identified by the use of words such as “will”, ““would”, “expect”, “forecast”, “potential”, “may”, “could” “believe”, “aim”, “anticipate”, “target”, “estimate” and words of similar meaning. These forward-looking statements, including among others, those relating to Sibanye-Stillwater Limited’s (“Sibanye-Stillwater”) future business prospects, financial positions, production and operational guidance, Mineral Resources and Mineral Reserves information, climate and ESG- related statements, targets and metrics, plans and objectives of management for future operations and ability to complete or successfully integrate ongoing and future acquisitions, are necessarily estimates reflecting the best judgement of Sibanye-Stillwater’s senior management. Readers are cautioned not to place undue reliance on such statements. Forward- looking statements involve a number of known and unknown risks, uncertainties and other factors, many of which are difficult to predict and generally beyond the control of Sibanye- Stillwater that could cause its actual results and outcomes to be materially different from historical results or from any future results expressed or implied by such forward-looking statements. As a consequence, these forward-looking statements should be considered in light of various important factors, including those set forth in Sibanye-Stillwater’s Integrated Annual Report 2020 and annual report on Form 20-F filed with the United States Securities and Exchange Commission on 22 April 2021 (SEC File no. 333-234096). These forward-looking statements speak only as of the date of this announcement. Sibanye-Stillwater expressly disclaims any obligation or undertaking to update or revise any forward-looking statement (except to the extent legally required). 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