Loss of life incident at Kusasalethu Harmony Gold Mining Company Limited Registration number 1950/038232/06 Incorporated in the Republic of South Africa ISIN: ZAE000015228 JSE share code: HAR (“Harmony” or “the company”) LOSS-OF-LIFE INCIDENT AT KUSASALETHU Johannesburg, Monday, 13 December 2021. Harmony Gold Mining Company Limited (“Harmony” and/or “the Company”) regrets to report that one of its employees tragically lost their life following a winch-related incident on Friday morning. The incident occurred at its Kusasalethu mine, near Carletonville, in the Gauteng province. Mining activities in the whole operation were stopped until the areas were declared safe. The affected area has remained closed pending an in-loco inspection into the cause of the incident. The relevant authorities have been informed and the family of the deceased colleague will receive the necessary support and counselling. “The board, executives and management of Harmony are deeply saddened by this tragic incident. We are doing our utmost to ensure these incidents do not occur and continually strive to improve the safety culture throughout all our operations. Safety is a core value at Harmony and remains a priority as we seek to eliminate work related injuries and accidents. We extend our heartfelt condolences to the families, friends and colleagues of the deceased.” said Peter Steenkamp, chief executive officer of Harmony. Ends. For more details contact: Sihle Maake Head of Communications +27 (0)83 722 5467 (mobile) Jared Coetzer Head of Investor Relations +27 (0)82 746 4120 or Mashego Mashego Executive Director: Corporate affairs +27 (0) 82 767 1072 (mobile) 13 December 2021 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited. Date: 13-12-2021 04:26:00 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.