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”) Results of Harmony’s 2023 Annual General Meeting Johannesburg, Monday, 4 December 2023. Harmony Gold Mining Company Limited advises shareholders that, at Harmony’s electronic annual general meeting held today, the requisite majority of shareholders approved all the ordinary and special resolutions, as set out in the notice of annual general meeting dated 25 October 2023, forming part of the Company’s 2023 report to shareholders and integrated annual report. There were 619,924,711 ordinary shares in issue as at the date of the annual general meeting. The voting results of the resolutions were as follows: Total shares voted Total shares in issue For Against Number of Voted Abstained (%) (%) shares voted (%) (%) Ordinary resolutions 1. Re-election of director – Dr Patrice Motsepe 76,88% 23,12% 548 374 976 88,46% 0,07% 2. Re-election of director – Peter Turner 99,17% 0,83% 548 367 407 88,46% 0,07% 3. Re-election of director – John Wetton 77,47% 22,53% 548 377 299 88,46% 0,07% 4. Re-election of audit and risk committee member – John Wetton 73,21% 26,79% 548 380 973 88,46% 0,07% 5. Re-election of audit and risk committee member – Karabo Nondumo 81,47% 18,53% 548 374 017 88,46% 0,07% 6. Re-election of audit and risk committee member – Given Sibiya 99,93% 0,07% 548 373 380 88,46% 0,07% 7. Re-election of audit and risk committee member – Bongani Nqwababa 99,85% 0,15% 548 382 283 88,46% 0,07% 8. Re-election of audit and risk committee member – Martin Prinsloo 99,96% 0,04% 548 362 125 88,46% 0,07% 9. Re-appointment of external auditors – Ernst & Young Inc. 99,45% 0,55% 548 607 554 88,50% 0,09% 10. Approval of the remuneration policy 95,64% 4,36% 548 461 544 88,47% 0,06% 11. Approval of the implementation report 96,18% 3,82% 547 705 052 88,35% 0,18% Total shares voted Total shares in issue For Against Number of Voted Abstained (%) (%) shares voted (%) (%) Ordinary resolutions 12. General authority to issue shares for cash 96,35% 3,65% 546 931 147 88,23% 0,31% Total shares voted Total shares in issue For Against Number of Voted Abstained (%) (%) shares voted (%) (%) Special resolutions 1. Approval of financial assistance 99,61% 0,39% 548 419 274 88,47% 0,07% 2. Pre-approval of non- executive directors’ remuneration 98,40% 1,60% 548 431 291 88,47% 0,06% Ends. For more details, contact: Jared Coetzer Head: Investor Relations +27 (0) 82 746 4120 Johannesburg, South Africa 4 December 2023 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited