Changes to Board Committees

• Mr Harry Kenyon-Slaney has been appointed as Lead Independent Director and Chair of the Risk Committee
• Mr Jerry Vilakazi is appointed Chair of the Health and Safety Committee
• Dr Elaine Dorward King will become Chair of the Social, Ethics and Sustainability Committee, and
• Mr Keith Rayner will be the Chair of the Investment Committee

This announcement is made in accordance with Section 3.59(c) of the Listings Requirements of the JSE Limited, the above changes are effective early in the new year.

In addition to the changes above, Mr Nkosemntu Nika and Ms Susan van der Merwe will retire at the 2024 AGM. Chairman of Board, Vincent Maphai commented: “The Board looks forward to Harry, Jerry, Elaine and Keith’s continued contribution to the Sibanye-Stillwater Group in these new roles. We thank Sue and Nkosemntu for their invaluable participation and contribution during their tenure.”

About Sibanye-Stillwater

Sibanye-Stillwater is a multinational mining and metals processing group with a diverse portfolio of operations, projects and investments across five continents. The Group is also one of the foremost global recyclers of PGM autocatalysts and has interests in leading mine tailings retreatment operations.

Sibanye-Stillwater has established itself as one of the world’s largest primary producers of platinum, palladium, and rhodium and is a top tier gold producer. It also produces and refines iridium and ruthenium, nickel, chrome, copper and cobalt. The Group has recently begun to build and diversify its asset portfolio into battery metals mining and processing and is increasing its presence in the circular economy by growing and diversifying its recycling and tailings reprocessing operations globally. For more information refer to www.sibanyestillwater.com.

Investor relations contact:

Email: ir@sibanyestillwater.com

James Wellsted

Executive Vice President: Investor Relations and Corporate Affairs

Tel: +27 (0) 83 453 4014

Website: www.sibanyestillwater.com

LinkedIn: https://www.linkedin.com/company/sibanye-stillwater

Facebook: https://www.facebook.com/SibanyeStillwater

YouTube: https://www.youtube.com/@sibanyestillwater/videos

X: https://twitter.com/SIBSTILL

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, climate and ESG-related statements, targets and metrics, business strategies, 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 2022 Integrated Report and annual report on Form 20-F filed with the United States Securities and Exchange Commission on 24 April 2023 (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).