Appointment of non-executive director JSE Limited (Incorporated in the Republic of South Africa) Registration number: 2005/022939/06 Share code: JSE ISIN: ZAE000079711 LEI: 213800MZ1VUQEBWRFO39 ("JSE" or "the Group") APPOINTMENT OF NON-EXECUTIVE DIRECTOR In compliance with the JSE Listings Requirements, shareholders are advised that Mr Phuthuma Nhleko will join the JSE board as an independent non-executive director, effective 1 July 2021. Phuthuma Nhleko has extensive experience, both in South Africa and globally, in telecommunications, organisational strategy development, operations, M&A, corporate finance and executive leadership. Phuthuma is the former chief executive and executive chairman of MTN Group Limited (MTN Group), having led the MTN Group from 2002 until 2019. He previously worked as a corporate finance executive at Standard Corporate & Merchant Bank. He has also served as a non-executive director on the boards of several public listed companies, including Nedbank Limited, Anglo American Plc and BP Plc. Phuthuma currently leads the Phembani Group (Pty) Ltd, which he founded in 2012, and chairs the Phembani Remgro Infrastructure Fund which has interests in petroleum, energy, cement and the resources industry. Phuthuma holds a BSc in Civil Engineering and an MBA. Phuthuma will serve as a member of the JSE’s Group Remuneration Committee, Group Nominations Committee and Group Deal Committee, as from 1 July 2021. He has also accepted the Board’s invitation to serve as chairman-designate and will assume the role of JSE board chairman, with effect from the annual general meeting to be held in May 2022. The board extends a warm welcome to Phuthuma and looks forward to his contribution and leadership. Sandton 10 May 2021 Sponsor RAND MERCHANT BANK (A division of FirstRand Bank Limited) Date: 10-05-2021 09:45:00 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.