Availability of B-BBEE Compliance Report Harmony Gold Mining Company Limited Registration number 1950/038232/06 Incorporated in the Republic of South Africa ISIN: ZAE000015228 JSE share code: HAR (“Harmony” and/or the “Company”) AVAILABILITY OF B-BBEE COMPLIANCE REPORT Johannesburg, Wednesday, 30 June 2021. Harmony remains a company committed to the transformation agenda in South Africa. As such, we wish to remind the Company’s shareholders and stakeholders that the Company’s B-BBEE annual compliance report is available on the Company’s website https://www.harmony.co.za/sustainability/social and was also submitted to the BEE Commissioner. Please also refer to the announcement on 23 October 2020 wherein the Company directed its shareholders to the disclosed Broad-Based Black Economic Empowerment report included on pages 125 to 127 of its Integrated Annual Report 2020 in compliance with Section 13G (2) of the Broad-Based Black Economic Empowerment Amendment Act No. 46 of 2013 as amended, and paragraph 16.21(g) of the JSE Limited Listings Requirements. Ends. Jared Coetzer Head: Investor Relations +27 (0) 82 746 4120 Max Manoeli Investor Relations Manager +27 (0) 82 759 1775 Johannesburg, South Africa 30 June 2021 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited 1 Date: 30-06-2021 05:18:00 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.