Dealings 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. A. VESTING IN SHARE APPRECIATION RIGHTS AND SALE OF ORDINARY SHARES BY DIRECTORS The following transactions are disclosed in relation to SARS: 1. Name of director: F Abbott (Financial Director) Nature of transaction: The off-market issuance of shares to settle SARS Date of vesting of SARS issued 15 November 2018 in 2013: Date on which SARS issued in 15 November 2019 2013 will lapse: Number of 2013 SARS vested to 52 951 date: 2013 SARS issue value per R33.18 share: 1-day Volume Weighted Average R45.94 price of shares Nature of transaction: On market sale of shares Number of ordinary shares 14 708 issued to settle 2013 SARS: Selling price per share: R48.12 Day highest sale price: R49.48 Day lowest sale price: R44.59 Proceeds for total on market R707 748 sale: Class of Securities: Ordinary Shares Nature and extent of director’s Direct beneficial interest: Nature of transaction: The off-market issuance of shares to settle SARS Date of vesting of SARS issued 17 November 2019 in 2014: Date on which SARS issued in 17 November 2020 2014 will lapse: Number of 2014 SARS vested to 42 414 date: 2014 SARS issue value per R18.41 share: 1-day Volume Weighted Average R45.94 price of shares Nature of transaction: On market sale of shares Number of ordinary shares 25 417 issued to settle 2014 SARS: Selling price per share: R48.12 Day highest sale price: R49.48 Day lowest sale price: R44.59 Proceeds for total on market R1 223 066 sale: Class of Securities: Ordinary Shares Nature and extent of director’s Direct beneficial interest: 2. Name of director: HE Mashego (Executive Director) Nature of transaction: The off-market issuance of shares to settle SARS Date of vesting of SARS issued 15 November 2018 in 2013: Date on which SARS issued in 15 November 2019 2013 will lapse: Number of 2013 SARS vested to 38 212 date: 2013 SARS issue value per R33.18 share: 1-day Volume Weighted Average R45.94 price of shares Nature of transaction: On market sale of shares Number of ordinary shares 10 614 issued to settle 2013 SARS: Selling price per share: R48.12 High: R49.48 Low: R44.59 Proceeds for total on market R510 745 sale: Class of Securities: Ordinary Shares Nature and extent of director’s Direct beneficial interest: Nature of transaction: The off-market issuance of shares to settle SARS Date of vesting of SARS issued 17 November 2019 in 2014: Date on which SARS issued in 17 November 2020 2014 will lapse: Number of 2014 SARS vested to 30 608 date: 2014 SARS issue value per R18.41 share: 1-day Volume Weighted Average R45.94 price of shares Nature of transaction: On market sale of shares Number of ordinary shares 18 342 issued to settle 2014 SARS: Selling price per share: R48.12 Day highest sale price: R49.48 Day lowest sale price: R44.59 Proceeds for total on market R882 617 sale: Class of Securities: Ordinary Shares Nature and extent of director’s Direct beneficial interest. 3. Name of director: R Bisschoff (Company Secretary) Nature of transaction: The off-market issuance of shares to settle SARS Date of vesting of SARS issued 15 November 2018 in 2013: Date on which SARS issued in 2013 will lapse: 15 November 2019 Number of 2013 SARS vested to 17 356 date: 2013 SARS issue value per R33.18 share: 1-day Volume Weighted Average R45.94 price of shares Nature of transaction: On market sale of shares Number of ordinary shares 4 820 issued to settle 2013 SARS: Selling price per share: R48.12 Day highest sale price: R49.48 Day lowest sale price: R44.59 Proceeds for total on market R231 938 sale: Class of Securities: Ordinary Shares Nature and extent of director’s Direct beneficial interest Nature of transaction: The off-market issuance of shares to settle SARS Date of vesting of SARS issued 17 November 2019 in 2014: Date on which SARS issued in 17 November 2020 2014 will lapse: Number of 2014 SARS vested to 16 180 date: 2014 SARS issue value per R18.41 share: 1-day Volume Weighted Average R45.94 price of shares Nature of transaction: On market sale of shares Number of ordinary shares 9 696 issued to settle 2014 SARS: Selling price per share: R48.12 Day highest sale price: R49.48 Day lowest sale price: R44.59 Proceeds for total on market R466 571 sale: Class of Securities: Ordinary Shares Nature and extent of director’s Direct beneficial interest B. DEALINGS IN SECURITIES BY DIRECTORS 1. Name of director: HE Mashego (Executive Director) Nature of transaction: On market sale of ordinary shares Date: 21 August 2019 Class of securities: Ordinary shares Sale price per share: R50.42 Ordinary shares sold: 593 Total value of sale: R29 899 Nature and extent of Direct beneficial director’s interest: 2. Name of company secretary: R Bisschoff (Company Secretary) Nature of transaction: On market sale of ordinary shares Date: 21 August 2019 Class of securities: Ordinary shares Sale price per share: R47.25 Ordinary shares sold: 43 000 Total value of sale: R2 031 750 Nature and extent of company Direct beneficial secretary’s interest: Prior clearance was obtained in respect of the above dealings by the directors. For more details contact: Lauren Fourie Investor Relations Manager +27 (0) 071 607 1498 (mobile) Johannesburg, South Africa 23 August 2019 Sponsor: J.P. 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