Harmony regrets to announce a loss of life incident at Moab Khotsong mine on 25 April 2025 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 regrets to announce a loss of life incident at Moab Khotsong mine on 25 April 2025 Johannesburg, Friday, 25 April 2025. Harmony Gold Mining Company Limited ("Harmony" and/or "the Company") regrets to announce that an employee tragically lost his life in a locomotive-related accident at Moab Khotsong mine, this morning. All relevant authorities, family and stakeholders have been informed. An investigation into the incident is currently underway, led by the Department of Mineral and Petroleum Resources (DMPR). "We are profoundly saddened by this tragic loss and extend our heartfelt condolences to the family, friends, and co-workers of our colleague during this incredibly difficult time," said Beyers Nel, Group Chief Executive Officer. Achieving zero harm remains our priority at all of our operations, and we remain fully committed to this goal. Ends. For more details contact: Chipo Morapedi-Mrara Head of Communications and Branding +27 (0) 60 571 0797 (mobile) Or Mashego Mashego Executive Director: Corporate affairs +27 (0) 82 767 1072 (mobile) 25 April 2025 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited. Date: 25-04-2025 03:05:00 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.