Dealing in securities Harmony Gold Mining Company Ltd Registration number: 1950/038232/06 Incorporated in the Republic of South Africa ISIN: ZAE000015228 JSE share code: HAR (“Harmony” or “the company”) In compliance with paragraphs 3.63 to 3.74 of the JSE Listings Requirements, the following information is disclosed: DEALING IN SECURITIES BY EXECUTIVE DIRECTORS AND PRESCRIBED OFFICERS: DEFERRED SHARE AWARDS Johannesburg, 30 October 2020. In line with the provisions of the 2018 Harmony Deferred Share Plan, executive directors and prescribed officers were awarded deferred shares on 18 September 2020 based on the 5 day volume weighted average price of R97.95 per ordinary share and accepted these awards on 29 October 2020. The following transaction are disclosed in relation to the deferred share awards: 1. Name of director: PW Steenkamp (Chief Executive Officer) Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a five year period. Class of securities: Deferred ordinary shares Number of deferred shares 94 827 awarded: Total value of shares R9 288 369.43 awarded: Nature and extent of director’s interest: Direct beneficial 2. Name of director: B Lekubo (Financial Director) Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a five year period. Class of securities: Deferred ordinary shares Number of deferred shares 57 492 awarded: Total value of shares R5 631 366 awarded: Nature and extent of Direct beneficial director’s interest: 3. Name of director: HE Mashego (Executive Director) Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a five year period. Class of securities: Deferred ordinary shares Number of deferred shares 42 080 awarded: Total value of shares R4 121 771.78 awarded: Nature and extent of director’s interest: Direct beneficial 4. Name of prescribed officer: BB Nel Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a five year period. Class of securities: Deferred ordinary shares Number of deferred shares 42 491 awarded: Total value of shares R4 162 056.59 awarded: Nature and extent of prescribed officer’s Direct beneficial interest: 5. Name of prescribed officer: VP Tobias Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a five year period. Class of securities: Deferred ordinary shares Number of deferred shares 49 073 awarded: Total value of shares R4 806 731.29 awarded: Nature and extent of prescribed officer’s Direct beneficial interest: 6. Name of prescribed officer: JJ van Heerden Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a five year period. Class of securities: Deferred ordinary shares Number of deferred shares 61 327 awarded: Total value of shares R6 007 005.36 awarded: Nature and extent of prescribed officer’s Direct beneficial interest: 7. Name of prescribed officer: MP van der Walt Nature of transaction: Off market award of deferred shares Periods of vesting: Deferred shares vest in equal tranches over a three year period. Class of securities: Deferred ordinary shares Number of deferred shares 25 614 awarded: Total value of shares R2 508 904.83 awarded: Nature and extent of prescribed officer’s Direct beneficial interest: Prior clearance was obtained in respect of the above dealings by the directors and prescribed officers. Ends. For more details contact: Marian van der Walt Senior Group Executive: Enterprise Risk and Investor Relations +27(0)82 888 1242 (mobile) Max Manoeli Investor Relations and Social Media Manager +27(0)82 759 1775 (mobile) Johannesburg, South Africa 30 October 2020 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Date: 30-10-2020 04:40:00 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.