Dealings in securities 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 “the Group” or “the Company”) Website: www.sibanyestillwater.com Dealings in securities Johannesburg, 20 December 2021: Sibanye-Stillwater, (Tickers JSE: SSW and NYSE: SBSW) in compliance with paragraphs 3.63 to 3.74 of the JSE Limited Listings Requirements, discloses the following: Name RA Stewart Position Chief Operating Officer Company Sibanye Stillwater Limited Nature of interest Direct and Beneficial Date of transaction 17 December 2021 Class of securities Ordinary shares Nature of transaction Off-market restructure of collar hedge over 250 000 ordinary shares of the Company with a put strike price of R45.00 call strike price of R65.00 and expiry on 18 December 2023 Total value of R11 250 000.00 transaction The transaction contained in this announcement relate to the existing hedges previously disclosed in the dealings announcement dated 18 December 2019. In terms of paragraph 3.66 of the Listings Requirements, the necessary clearance to deal in the above securities has been obtained. Ends. Investor relations contact: Email: email@example.com James Wellsted Head of Investor Relations Tel: +27 (0) 83 453 4014 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Date: 20-12-2021 03:31:00 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.