South32 Limited, the diversified mining and metals company listed across the Australian Securities Exchange, London Stock Exchange and Johannesburg Stock Exchange, filed its daily share buy-back notification on 13 November 2026. The update, submitted via an Appendix 3C filing lodged on the ASX, was voluntarily disclosed on both the JSE and LSE on the same date. The document has been submitted to the Financial Conduct Authority's National Storage Mechanism and will shortly be available for public inspection. The filing forms part of South32's ongoing buy-back programme, which investors in its shares across three major exchanges will be monitoring closely.

Key Points

  • South32 Limited (ASX/LSE/JSE: S32; ADR: SOUHY; ISIN: AU000000S320)
  • South32 submitted a daily Appendix 3C buy-back update to the ASX, with voluntary disclosure simultaneously made to the LSE and JSE on 13 November 2026
  • The filing has been submitted to the FCA's National Storage Mechanism; specific daily volume and price data were not reproduced in the announcement text
  • Investors should watch for further daily buy-back notifications and any update to the total programme size or duration

South32's Appendix 3C Buy-Back Filing Lodged Simultaneously on Three Exchanges

South32's 13 November 2026 disclosure confirms that the company lodged its daily buy-back notification as an Appendix 3C update on the Australian Securities Exchange, with the same information voluntarily disclosed to both the Johannesburg Stock Exchange and the London Stock Exchange on the same date. The filing has been submitted to the FCA's National Storage Mechanism, where it will be available for inspection at the regulator's official data portal. The specific number of shares repurchased and the price paid on this particular day were not reproduced within the announcement text itself.

South32's Operations Span the Americas, Australia and Southern Africa

South32, incorporated in Australia under the Corporations Act 2001, produces minerals and metals that the company describes as critical to the global energy transition. Its operations are spread across the Americas, Australia and Southern Africa, covering a broad range of commodities. The company is also engaged in discovering and developing what it terms its next generation of mines. This geographic and commodity diversity underpins the strategic rationale that investors associate with South32's capital allocation decisions, including its share buy-back activity, as the company seeks to return value to shareholders across its three primary listing venues.

FCA National Storage Mechanism Provides Public Access to Buy-Back Records

By submitting the Appendix 3C filing to the FCA's National Storage Mechanism, South32 ensures that shareholders and market participants across all three exchanges can access the same daily buy-back data through a centralised regulatory repository. The JSE sponsorship for this disclosure is provided by The Standard Bank of South Africa Limited, as stated in the announcement. Investor relations enquiries are handled by Ben Baker in Perth, while media relations are managed by Jamie Macdonald, also based in Australia, according to the contact details provided in the company update.