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 ARM Mining Consortium Limited, a major subsidiary of the Company: Name of director Busisiwe Rita Tshabalala Category of director Director of ARM Mining Consortium Limited, a major subsidiary of ARM Date of transactions 20 September 2022 Nature of transactions On-market sale of shares Class of securities Ordinary shares Number of securities 11 500 shares Selling price of securities R270.00 per share Total value of transactions R3 105 000.00 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 21 September 2022 Sponsor to ARM: Investec Bank Limited 1