NORTHAM PLATINUM LIMITED Incorporated in the Republic of South Africa Registration number 1977/003282/06 Debt issuer code: NHMI Bond code: NHM015 Bond ISIN: ZAG000164922 (“Northam”) INTEREST PAYMENT NOTIFICATION – NHM015 Northam bondholders are advised of the following interest payment due on Tuesday, 13 June 2023: Bond Code: NHM015 ISIN: ZAG000164922 Coupon: 10.8% Interest Period: 13 March 2023 to 12 June 2023 Interest Amount Due: R13 610 958.90 Payment Date: 13 June 2023 Date Convention: Following Business Day Johannesburg 8 June 2023 Debt Sponsor One Capital