NORTHAM PLATINUM LIMITED Incorporated in the Republic of South Africa Registration number 1977/003282/06 Debt issuer code: NHMI Bond code: NHM018 Bond ISIN: ZAG000168097 Bond code: NHM019 Bond ISIN: ZAG000168105 Bond code: NHM020 Bond ISIN: ZAG000172594 Bond code: NHM021 Bond ISIN: ZAG000181496 (“Northam”) INTEREST PAYMENT NOTIFICATIONS – NHM018, NHM019, NHM020 AND NHM021 Northam bondholders are advised of the following interest payments due on Monday, 27 February 2023: Bond Code: NHM018 ISIN: ZAG000168097 Coupon: 10.950% Interest Period: 25 November 2022 to 26 February 2023 Interest Amount Due: R64 592 100.00 Payment Date: 27 February 2023 Date Convention: Following Business Day Bond Code: NHM019 ISIN: ZAG000168105 Coupon: 11.200% Interest Period: 25 November 2022 to 26 February 2023 Interest Amount Due: R101 413 051.18 Payment Date: 27 February 2023 Date Convention: Following Business Day Bond Code: NHM020 ISIN: ZAG000172594 Coupon: 10.950% Interest Period: 25 November 2022 to 26 February 2023 Interest Amount Due: R19 232 400.00 Payment Date: 27 February 2023 Date Convention: Following Business Day Bond Code: NHM021 ISIN: ZAG000181496 Coupon: 11.450% Interest Period: 28 November 2022 to 26 February 2023 Interest Amount Due: R16 357 187.67 Payment Date: 27 February 2023 Date Convention: Following Business Day Johannesburg 22 February 2023 Debt Sponsor One Capital