Engagement with shareholders regarding Harmony's implementation report 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”) ENGAGEMENT WITH SHAREHOLDERS REGARDING HARMONY’S IMPLEMENTATION REPORT Johannesburg, Wednesday, 12 December 2018. Harmony Gold Mining Company Limited (‘Harmony’ or ‘the company’) advises shareholders that subsequent to the company’s announcement entitled “Results of Harmony’s Annual General Meeting” released on 7 December 2018 whereby more than 25% of the voting rights exercised voted against the company’s implementation report, shareholders are hereby invited, in line with the King IV Report on Corporate Governance for South Africa, 2016 and paragraph 3.84(k) of the JSE Listings Requirements, to raise all concerns and recommendations by email with the company from the date of this correspondence to 19 December 2018. The company, through the remuneration committee, will address all legitimate and reasonable objections and concerns raised in writing, and if required, engage further with shareholders. Feedback on the outcome of the process will be announced on SENS thereafter. Shareholders who wish to participate in this process are requested to email the group company secretary, Riana Bisschoff, via email at companysecretariat@harmony.co.za up until Wednesday, 19 December 2018. ends. For more details contact: Lauren Fourie Investor Relations Manager +27 (0) 071 607 1498 (mobile) Johannesburg, South Africa 12 December 2018 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Printed copies of all our 2018 reports published on 25 October 2018 are available upon request, free of charge, from the Investor Relations Department at HarmonyIR@harmony.co.za. Date: 12/12/2018 12:47:00 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.