Fatality at Moab Khotsong 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”) FATALITY AT MOAB KHOTSONG Johannesburg, Wednesday, 3 June 2020. Harmony Gold Mining Company Limited (“Harmony” and/or “the Company”) regrets to advise that the body of an employee has been found underground at the Company’s Moab Khotsong mine near Orkney in South Africa’s North West province. The employee was reported missing at the end of the day shift yesterday and an intensive search was begun. Harmony CEO Peter Steenkamp has extended his personal condolences, and those of the Company, to family, colleagues and friends. He has committed Harmony’s full support and co-operation to the official investigation. “We are reinforcing across our operations the key elements of our safety journey – leadership, risk management and attainment of a proactive safety culture,” Mr Steenkamp said. Ends. For more details contact: Sihle Maake Group Communications Manager +27 (0)83 722 5467 (mobile) or Mashego Mashego Executive Director: Corporate affairs +27 (0) 82 767 1072 (mobile) 3 June 2020 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited. Date: 03-06-2020 04:55:00 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.