Dealings in securities by a Director and the Group Company Secretary and Governance Officer 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”) Dealings in securities by a Director and the Group Company Secretary and Governance Officer of ARM A. Sale of shares In compliance with paragraphs 3.63 – 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 an Executive Director and the Group Company Secretary and Governance Officer (“Company Secretary”) of ARM: 1. Name of director Jongisa Magagula Category of director Executive Director for Investor Relations and New Business Development Date of transaction 8 April 2021 Nature of transaction On-market sale of shares Class of securities Ordinary Shares Number of securities 3 791 shares Selling price of R285.00 per share securities Value of transaction R1 080 435.00 Nature of interest Direct, beneficial Clearance obtained Yes 2. Name of Company Secretary Alyson Nerene D’Oyley Category of executive Company Secretary Date of transaction 8 April 2021 Nature of transaction On-market sale of shares Class of securities Ordinary Shares Number of securities 9 000 shares Selling price of R285.00 per share securities Value of transaction R2 565 000.00 Nature of interest Direct, beneficial Clearance obtained Yes B. Exercise of share options In compliance with paragraphs 3.63 – 3.66 of the Listings Requirements, we hereby provide the following information regarding the exercise of share options by an Executive Director of ARM: In terms of the ARM Share Incentive Scheme the share options described below will expire on 29 October 2021, if not exercised by this date. Name of director Jongisa Magagula Category of director Executive Director for Investor Relations and New Business Development Date of transaction 8 April 2021 Nature of transaction Exercise of share options settled by on- market sale of shares Class of securities Ordinary Shares Offer Price 2 244 options at R200.75 per share option; granted on 29 October 2013 and vested on 30 October 2016 Number of securities 2 244 Market price of securities R285.00 per share Total market value of R639 540.00 securities Nature of interest Direct, beneficial Clearance obtained Yes The requisite clearances and approvals for these transactions have been obtained in compliance with the securities dealing policies and procedures of ARM and paragraph 3.66 of the Listings Requirements. Sandton 12 April 2021 Sponsor to ARM: Investec Bank Limited Date: 12-04-2021 05:29:00 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.