Master Drilling Group Limited (JSE:MDI) News - Appointment of Director to the Master Drilling board and committees Master Drilling Group Limited (Incorporated in the Republic of South Africa) (Registration number 2011/008265/06) JSE share code: MDI ISIN: ZAE000171948 (“Master Drilling” or the “Company”) APPOINTMENT OF DIRECTOR TO THE MASTER DRILLING BOARD AND COMMITTEES In compliance with Section 3.59 (a) of the Listings Requirements of the JSE Limited, the Master Drilling Board is pleased to announce: The appointment of Ms Mamokete Ramathe (Mamokete) as an independent non-executive director to the Master Drilling Board with effect from 26 July 2021. Mamokethe is the Founder and CEO of Mamor Capital, an investment company with interests in the ICT sector. Ramathe is a seasoned investment executive with more than 18 years’ experience in financial services, spanning corporate finance advisory services, private equity, mergers and acquisitions and infrastructure finance. She possesses hands on entrepreneurial and top management skills, and her board experience includes serving on local and international companies, at both listed and unlisted company level. Mamokete currently serves as a non-executive director of Outsurance Holdings where she is a member of its Investment Committee, and as a non-executive director of JSE listed Bell Equipment Limited, where she serves as Chairman of its Social Ethics and Transformation Committee, and as a member of its Audit Committee. Shareholders are further advised that simultaneously with Mamokete’s appointment to the Board, she has also been appointed to the following Master Drilling Board Committees: - Member of the Master Drilling Audit Committee; and - Member and the Chairperson of the Master Drilling Social, Ethics and Sustainability Committee. Following the appointment of Mamokete to the Board, the Master Drilling Board has resolved to reconstitute the membership of its affected Board Committees as follows: 1. Master Drilling Audit Committee: Andries Willem Brink (Chairman), Akhter Alli Deshmukh, Shane Trevor Ferguson and Mamokete Ramathe. 2. Master Drilling Social, Ethics and Sustainability Committee (SES Comm): Mamokete Ramathe has been appointed as Chairperson of the SES Comm with immediate effect. Accordingly, the Master Drilling SES Comm comprises: Mamokete Ramathe (Chairperson), Akhter Alli Deshmukh, Shane Trevor Ferguson, Hendrik Johannes Faul and Eddie George Dixon. The Board looks forward to Mamokete’s contributions to the Master Drilling Board and Committees. By order of the Board of Directors. Fochville 26 July 2021 Sponsor Investec Bank Limited Date: 26-07-2021 11:03:00 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.