Harmony committed to solidarity in addressing the spread of Covid-19 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”) HARMONY COMMITTED TO SOLIDARITY IN ADDRESSING THE SPREAD OF COVID-19 Johannesburg, Tuesday, 24 March 2020. Harmony Gold Mining Company Limited (“Harmony” and/or “the Company”) notes and commits its full support for the COVID-19 directives announced by South African President Cyril Ramaphosa (“the COVID-19 directives”) on 23 March 2020. The core directive is a 21-day lockdown for South Africans from midnight on Thursday, 26 March 2020, until Thursday, 16 April 2020. All of South Africa’s mining operations are required to be placed on care and maintenance. President Ramaphosa announced a broad range of measures to be taken to mitigate the impact of the lockdown on South Africa’s economy. The health and well-being of all our employees remain a top priority. To protect our assets and ensure people’s livelihoods to the extent possible and reasonable, we will ensure the orderly implementation and management of placing our mines on care and maintenance for the duration of the lockdown. Our board, executive and management are at work on detailed arrangements to manage the effects of the lockdown on our business and will be in a position to disclose more detailed information to our stakeholders over the next two days. Shareholders are cautioned that the COVID-19 directive will impact negatively on Harmony’s annual production guidance of 1.4 Moz and thus on the company’s FY2020 earnings. “This is an unprecedented time in the history of the mining industry and our country. The health and safety of all South Africans must take precedence and as such, we are committed to making decisions that will ensure the continued viability of our company,” said Peter Steenkamp, Harmony’s chief executive officer. Ends. FOR MORE DETAILS, Visit: www.harmony.co.za CONTACT: Marian van der Walt Executive: Corporate and Investor Relations +27 (0) 82 888 1242 Max Manoeli Manager: Investor Relations +27 (0) 82 759 1775 Johannesburg, South Africa 24 March 2020 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited. Date: 24-03-2020 07:18:00 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.