NORTHAM PLATINUM LIMITED Incorporated in the Republic of South Africa Registration number 1977/003282/06 Debt issuer code: NHMI Bond code: NHM022 Bond ISIN: ZAG000190133 (“Northam”) INTEREST PAYMENT NOTIFICATION – NHM022 Northam bondholders are advised of the following interest payment due on Friday, 23 June 2023: Bond Code: NHM022 ISIN: ZAG000190133 Coupon: 11.3% Interest Period: 23 March 2023 to 22 June 2023 Interest Amount Due: R99 687 671.23 Payment Date: 23 June 2023 Date Convention: Following Business Day Johannesburg 20 June 2023 Debt Sponsor One Capital