NORTHAM PLATINUM LIMITED Incorporated in the Republic of South Africa Registration number: 1977/003282/06 JSE debt issuer code: NHMI Bond code: NHM021 Bond ISIN: ZAG000181496 Bond code: NHM025 Bond ISIN: ZAG000195934 Bond code: NHM026 Bond ISIN: ZAG000195942 (“Northam”) INTEREST PAYMENT NOTIFICATIONS – NHM021, NHM025 AND NHM026 Northam bondholders are advised of the following interest payments due on Monday, 25 August 2025 and Tuesday, 26 August 2025: Bond Code: NHM021 ISIN: ZAG000181496 Coupon: 11.70% Interest Period: 26 May 2025 to 25 August 2025 Interest Amount Due: R16 898 005.48 Payment Date: 26 August 2025 Date Convention: Following Business Day Bond Code: NHM025 ISIN: ZAG000195934 Coupon: 10.45% Interest Period: 26 May 2025 to 24 August 2025 Interest Amount Due: R23 448 082.19 Payment Date: 25 August 2025 Date Convention: Following Business Day Bond Code: NHM026 ISIN: ZAG000195942 Coupon: 11.20% Interest Period: 26 May 2025 to 24 August 2025 Interest Amount Due: R36 021 041.10 Payment Date: 25 August 2025 Date Convention: Following Business Day Johannesburg 20 August 2025 Debt Sponsor One Capital