Acceptance of Immediate Awards by Directors and a Director of a Major Subsidiary in Terms of the PSP MANTENGU MINING LIMITED Incorporated in the Republic of South Africa (Registration number: 1987/004821/06) Share code: MTU ISIN: ZAE000320347 ("Mantengu" or "the Company") ACCEPTANCE OF IMMEDIATE AWARDS BY DIRECTORS AND A DIRECTOR OF A MAJOR SUBSIDIARY IN TERMS OF THE PERFORMANCE SHARE PLAN In compliance with paragraphs 3.63 to 3.74 (both inclusive) of the Listings Requirements of the JSE Limited, Mantengu hereby announces that the Company's combined nomination and remuneration committee has, in terms of the Company's Performance Share Plan, granted Awards to the following directors and a director of a major subsidiary, being the rights, following the fulfilment of the relevant conditions, to receive ordinary shares in the Company for no consideration ("Conditional Shares"), which shares will vest on the date on which the Awards are made ("Immediate Awards"). Additional details are disclosed below. Award Date: 23 June 2025 Date of acceptance of Awards: 23 June 2025 Nature of transaction: Off market acceptance of Immediate Awards in terms of the Performance Share Plan Vesting Date of Awards: 23 June 2025 Price per Award: R0.00 Clearance to deal obtained: Yes Director: Mike Miller Number of Awards accepted: 3 740 000 Total deemed value of Awards R1 832 600.00 accepted: Based on the share price at closing on the day prior to the date of acceptance being R0.49 Extent of director's interest: Direct beneficial Director: Magen Naidoo Number of Awards accepted: 3 575 000 Total deemed value of Awards R1 751 750.00 accepted: Based on the share price at closing on the day prior to the date of acceptance being R0.49 Extent of director's interest: Direct beneficial Director of a major subsidiary: Hartwich Marx Company: Sublime Technologies Proprietary Limited Number of Awards accepted: 619 898 Total deemed value of Awards R303 750.02 accepted: Based on the share price at closing on the day prior to the date of acceptance being R0.49 Extent of director of major subsidiary Direct beneficial interest: Johannesburg 26 June 2025 Designated Adviser Merchantec Capital Date: 26-06-2025 09:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.