NORTHAM PLATINUM LIMITED Incorporated in the Republic of South Africa Registration number 1977/003282/06 Debt issuer code: NHMI Bond code: NHM019 Bond ISIN: ZAG000168105 Bond code: NHM020 Bond ISIN: ZAG000172594 Bond code: NHM021 Bond ISIN: ZAG000181496 Bond code: NHM024 Bond ISIN: ZAG000195926 Bond code: NHM025 Bond ISIN: ZAG000195934 Bond code: NHM026 Bond ISIN: ZAG000195942 (“Northam”) INTEREST PAYMENT NOTIFICATIONS – NHM019, NHM020, NHM021, NHM024, NHM025 AND NHM026 Northam bondholders are advised of the following interest payments due on Friday, 25 August 2023 and Monday, 28 August 2023, respectively: Bond Code: NHM019 ISIN: ZAG000168105 Coupon: 12.133% Interest Period: 25 May 2023 to 24 August 2023 Interest Amount Due: R107 523 649.88 Payment Date: 25 August 2023 Date Convention: Following Business Day Bond Code: NHM020 ISIN: ZAG000172594 Coupon: 11.883% Interest Period: 25 May 2023 to 24 August 2023 Interest Amount Due: R20 427 039.78 Payment Date: 25 August 2023 Date Convention: Following Business Day Bond Code: NHM024 ISIN: ZAG000195926 Coupon: 10.108% Interest Period: 25 May 2023 to 24 August 2023 Interest Amount Due: R2 547 769.86 Payment Date: 25 August 2023 Date Convention: Following Business Day Bond Code: NHM025 ISIN: ZAG000195934 Coupon: 11.108% Interest Period: 25 May 2023 to 24 August 2023 Interest Amount Due: R25 198 421.92 Payment Date: 25 August 2023 Date Convention: Following Business Day Bond Code: NHM026 ISIN: ZAG000195942 Coupon: 11.858% Interest Period: 25 May 2023 to 24 August 2023 Interest Amount Due: R38 556 368.22 Payment Date: 25 August 2023 Date Convention: Following Business Day Bond Code: NHM021 ISIN: ZAG000181496 Coupon: 12.742% Interest Period: 26 May 2023 to 27 August 2023 Interest Amount Due: R18 803 002.85 Payment Date: 28 August 2023 Date Convention: Following Business Day Johannesburg 22 August 2023 Debt Sponsor One Capital