SOUTH32 LIMITED - 2026 Annual General Meeting Chair and CEO Addresses and Proxy Summary

What this filing means

South32's AGM addresses and proxy summary confirm the board's agenda is on track, not a new financial disclosure. The Alcoa disposal of the aluminium value chain assets for up to US$5.6 billion carries 99.18% proxy support, the remuneration report carries 81.37% support with a notable 18.34% against vote, and a conditional board spill resolution was overwhelmingly rejected at 98.42% against. The addresses restate FY26 results already reported — Underlying EBITDA up 28% to US$2.5 billion, Underlying earnings up 55% to US$1 billion, net cash of US$283 million — and the fatality at Worsley Alumina. This is a governance checkpoint, not a market-moving event.

This is the paperwork for South32's annual shareholder meeting. The votes already cast show shareholders overwhelmingly back the plan to sell the aluminium business to Alcoa for up to US$5.6 billion, and they support the board. The one soft spot is the pay report, where nearly one in five votes went against it — a signal some shareholders think executive pay deserves more scrutiny, even though it still passes comfortably. The financial numbers in the speeches are repeats of results already published, so there is nothing new to trade on here.