Shifts at Harmony's South African underground mines resume 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”) SHIFTS AT HARMONY’S SOUTH AFRICAN UNDERGROUND MINES RESUMED Johannesburg, Wednesday, 11 December 2019. Harmony Gold Mining Company Limited (“Harmony” and/or “the Company”) has announced the resumption of shifts at its nine South African underground mines from the start of yesterday’s afternoon shift, following Eskom’s announcement on Tuesday to return to Level 4 load shedding. Monday’s night shift and yesterday’s day shift at all the Company’s underground mines were cancelled in response to an urgent request from power utility Eskom for power usage to be reduced immediately to levels required only for the maintenance of essential services. Eskom’s request followed its announcement on Monday of an emergency shift to Level 6 load shedding. ends. For more details contact: Marian van der Walt Executive: Investor Relations +27 (0) 82 888 1242 (mobile) Max Manoeli Senior Investor Relations Coordinator +27 (0) 82 759 1775 (mobile) Johannesburg, South Africa 11 December 2019 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Date: 11-12-2019 08:40:00 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.