Dealings by Prescribed Officer and Associates 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 by Prescribed Officer and Associates Johannesburg, 21 June 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 L Charbonnier Position EVP: Business Development Company Sibanye Stillwater Limited Nature of interest Direct and Beneficial Nature of transaction On market purchase of ADRs Transaction Date 15 June 2021 Number of Shares 15 791 Class of Security ADR Market Price per share £12,6065 Total Value £199 069,24 Name M Charbonnier Position An Associate to Prescribed officer L Charbonnier, EVP: Business Development Company Sibanye-Stillwater Limited Nature of interest Direct and Beneficial Relationship Wife Nature of transaction On market purchase of ADRs Transaction Date 15 June 2021 Number of shares 7 897 Class of Security ADR Market Price £12,6043 Total Value £99 536,16 Name AC Charbonnier Position An Associate to Prescribed officer L Charbonnier, EVP: Business Development Relationship Daughter Company Sibanye-Stillwater Limited Nature of interest Direct and Beneficial Nature of transaction On market purchase of shares Transaction Date 15 June 2021 Number of shares 156 Class of Security ADR Market Price £12,5936 Total Value £1 964,60 Name MC Charbonnier Position An Associate to Prescribed officer L Charbonnier, EVP: Business Development Relationship Son Company Sibanye-Stillwater Limited Nature of interest Direct and Beneficial Nature of transaction On market purchase of shares Transaction Date 15 June 2021 Number of shares 156 Class of Security ADR Market Price £12,5936 Total Value £1 964,60 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: ir@sibanyestillwater.com James Wellsted Head of Investor Relations Tel: +27 (0) 83 453 4014 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Date: 21-06-2021 04:12:00 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.