Changes to Board member capacity and Board committees

1. R P Menell (Richard Menell)
2. T J Cumming (Tim Cumming)
3. K A Rayner (Keith Rayner)
4. J S Vilakazi (Jerry Vilakazi)

Keith Rayner, the current Chairman of the Audit Committee, along with Richard Menell and Tim Cumming, will step down as Chairman and members of the Audit Committee at the 2025 Annual General Meeting (AGM) and Terence Nombembe will be put forward for election as the Chairman of the Audit Committee at the 2025 AGM.

Tim Cumming will remain as Chairman of the Remuneration Committee until the AGM in May 2026. A robust succession plan that prioritises independence and gender diversity is ongoing for this role. This is in line with the King IV recommended practices to be considered on an apply and explain basis. Tim Cumming will also retire as a member of the Board at the 2026 AGM.

For stability and corporate memory Richard Menell, Keith Rayner and Jerry Vilakazi will remain members of the Nominating and Governance Committee as non-executive directors until their retirement at the 2027, 2028 and 2028 AGMs respectively. The Board will however ensure that a majority of members of the Nominating and Governance Committee are independent by appointing new independent members to the Nominating and Governance Committee.

Additionally, as the Investment Committee and the Safety and Health Committees are not statutory committees, their Terms of References were amended to permit a non-independent Chair. Keith Rayner and Jerry Vilakazi will therefore remain as chairpersons of the Investment Committee and the Health and Safety Committee, respectively, until their retirement at the 2028 AGM. Succession for these chairpersons is underway.

These changes are aimed at enhancing the effectiveness and continuity of the Board in line with established good governance practices. The Board remains committed to maintaining high standards of governance and ensuring that all regulatory requirements are met.

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

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 a suite of metals and has interests in leading mine tailings retreatment operations.

Sibanye-Stillwater is 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 also diversified into battery metals mining and processing and has increased its presence in the circular economy by growing its recycling and tailings reprocessing exposure globally. For more information, see www.sibanyestillwater.com.

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 presentation 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 or the Group) future financial position, business strategies, business prospects, industry forecasts, production and operational guidance, climate and ESG-related targets and metrics, and plans and objectives for future operations, project finance and the completion or successful integration of 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 2023 Integrated Report and annual report on Form 20-F filed with the Securities and Exchange Commission (SEC) on 26 April 2024 (SEC File no. 333-234096). These forward-looking statements speak only as of the date of this presentation. Sibanye-Stillwater expressly disclaims any obligation or undertaking to update or revise any forward-looking statement (except to the extent legally required).

WEBSITES

References in this announcement to information on websites (and/or social media sites) are included as an aid to their location and such information is not incorporated in, and does not form part of, this announcement.