Harmony announces a loss-of-life incident at Saaiplaas Reclamation Dam Harmony Gold Mining Company Limited Registration number 1950/038232/06 Incorporated in the Republic of South Africa ISIN: ZAE000015228 JSE share code: HAR ("Harmony") Harmony announces a loss-of-life incident at Saaiplaas Reclamation Dam Johannesburg, Tuesday, 29 April 2025. Harmony Gold Mining Company Limited ("Harmony" and/or "the Company") regrettably announces a loss-of-life incident that occurred at its surface operations at the Saaiplaas Reclamation Dam in Virginia, Free State, on Sunday, 27 April 2025. Investigations are underway and all the relevant authorities have been informed. The Department of Mineral and Petroleum Resources (DMPR), labour representatives and mine management are currently investigating the cause of the incident. Family members and colleagues have been informed, with the mine's leadership team providing assistance and support to the family of the deceased. The safety of our employees remains a priority at Harmony and we endeavour to ensure that all safety protocols are followed at all times. Ends. For more details contact: Chipo Morapedi-Mrara Head of Communications +27 (0)60 571 0797 Jared Coetzer Head of Investor Relations +27 (0)82 746 4120 Mashego Mashego Executive Director: +27 (0)82 767 1072 29 April 2025 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited. Date: 29-04-2025 03:44:00 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.