Dealing in Securities by a Director of a Major Subsidiary of ARM African Rainbow Minerals Limited (Incorporated in the Republic of South Africa) (Registration Number 1933/004580/06) JSE Share code: ARI ISIN: ZAE000054045 ("ARM" or "the Company") DEALING IN SECURITIES BY A DIRECTOR OF A MAJOR SUBSIDIARY OF ARM In compliance with paragraphs 3.63 to 3.66 of the Listings Requirements of the JSE Limited ("the Listings Requirements"), we hereby provide the following information regarding dealings in ARM securities by a director of Two Rivers Platinum Proprietary Limited, a major subsidiary of the Company: Name of director Nicholus Vusimuzi Khumalo Category of director Director of Two Rivers Platinum Proprietary Limited, a major subsidiary of ARM Date of transaction 4 June 2024 Nature of transaction On-market sale of shares Class of securities Ordinary shares Number of securities 22 000 shares Selling price of securities Volume weighted average price of R215.7708 per share (with a low of R214.50 per share and a high of R219.00 per share) Total value of transactions R4 746 958.20 Nature of interest Direct, beneficial The requisite clearance and approvals for this transaction were obtained in compliance with the securities dealing policies and procedures of ARM and paragraph 3.66 of the Listings Requirements. Sandton 6 June 2024 Sponsor to ARM: Investec Bank Limited Date: 06-06-2024 05:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.