JSE LIMITED (Incorporated in the Republic of South Africa) Registration number: 2005/022939/06 Share Code: JSE ISIN Code: ZAE000079711 LEI: 213800MZ1VUQEBWRFO39 (“JSE”) DEALINGS IN SECURITIES BY PRESCRIBED OFFICERS In accordance with the terms of the JSE’s long-term incentive scheme (“LTIS 2018”), share awards granted in 2019 have vested in the hands of executive committee members (specifically prescribed officers) of the JSE (the “Participants”). On instruction of the named Participants below, the JSE LTIS 2018 Trust sold 3 357 of these vested ordinary shares (“LTIS 2018 shares”) on 30 May 2022 in the open market at a volume-weighted average selling price of 11256.37 cents per ordinary share with a total transaction value of R377 876. The highest and lowest selling prices were 112.66 and 112.30 cents per share, respectively. The transactions for each Participant were as follows: Name Role Number of Value of LTIS 2018 Transaction shares sold A Greenwood Prescribed Officer 1 883 R211 957 M Randall Prescribed Officer 1 474 R165 919 All interests are direct, beneficial and clearance to deal was granted by the Chairman of the Board. Sandton 31 May 2022 Sponsor RAND MERCHANT BANK (A division of FirstRand Bank Limited)