MT

Luxembourg, 16 October 2026, 18:00 CET With reference to Article 19(3) of Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse (Market Abuse Regulation), ArcelorMittal announces that notifications of share transactions by Lumen Investments S.à r.l., an entity forming part of the Significant Shareholder structure, are available in the Luxembourg Stock Exchange's electronic database OAM on www.bourse.lu and on ArcelorMittal's website www.arcelormittal.com under Investors > Share Transactions by Management: https://corporate.arcelormittal.com/investors/corporate-governance/share-transactions-by-management.

Arcelor Mittal SA (NYSE:MT), the global steelmaker, said Friday it cannot safely and sustainably restart its Kryvyi Rih operations in Ukraine after four missile strikes over five weeks. The company expects to record a non-cash impairment charge of approximately $1 billion, mainly reflecting damage to property, plant and equipment at the Ukrainian operation.

25 September, 08:30 CET Further to the statements issued on 17 August and 14 September following missile strikes on ArcelorMittal Kryvyi Rih, ArcelorMittal (‘the Company') has with deep regret advised the Government of Ukraine that it is unable to restart operations at its Ukrainian subsidiary in a safe and sustainable manner. Over the past five weeks, ArcelorMittal Kryvyi Rih has been targeted by four missile strikes, resulting in fatalities, injuries and extensive damage to production facilities.

Steelmaker ArcelorMittal said on ​Monday a ‌ballistic missile strike hit its ​Ukrainian steel ​plant ArcelorMittal Kryvyi ⁠Rih on ​Saturday, killing two ​contractors and injuring two employees.

MT's 69% YTD rally reflects stronger EBITDA, cash flow and shareholder returns, plus EAF, NOES and Liberia growth projects.

Sluggishness in China and muted demand in certain key end markets dampen the Zacks Steel Producers industry prospects. MT, NUE, STLD and FSTR are poised to navigate the challenges.

MT expands steel capacity and boosts shareholder returns, but China's weak demand and elevated capex pressure cash flow.

ArcelorMittal is evolving into a portfolio of regionally protected steel franchises, leveraging local production and integrated mining to benefit from trade policy shifts. MT's earnings quality has structurally improved, with higher EBITDA per tonne, robust operational leverage in Europe, and significant contributions from India and Liberia expansions. Share buybacks, discounted valuation metrics, and off-balance-sheet growth (notably AM/NS India) position MT for per-share earnings growth even without a global steel boom.

MT stock has gained 24.8% in the past three months on expanded steel capacity and specialized products, while stronger performance, tariffs and demand support growth.

17 August 2026, 11:45 CET ArcelorMittal can confirm that its Ukraine operation, ArcelorMittal Kryvih Rih, suffered a missile strike over the weekend in which 13 employees of the company and contractors were injured and tragically two employees died: one staff member and one from a contractor organization. Our focus is on the families and loved ones of our colleagues who suffered from the attack.