NORTHAM PLATINUM LIMITED Incorporated in the Republic of South Africa (Registration number 1977/003282/06) Debt issuer code: NHMI Bond code: NHM023 Bond ISIN: ZAG000190968 (“Northam”) INTEREST PAYMENT NOTIFICATION – NHM023 Northam bondholders are advised of the following interest payment due on Friday, 21 April 2023: Bond Code: NHM023 ISIN: ZAG000190968 Coupon: 10.333% Interest Period: 23 January 2023 to 20 April 2023 Interest Amount Due: R6 053 722.52 Payment Date: 21 April 2023 Date Convention: Following Business Day Johannesburg 18 April 2023 Debt Sponsor One Capital