Growthpoint Properties Limited Approved as a REIT by the JSE (Incorporated in the Republic of South Africa) (Registration number 1987/004988/06) Share code: GRT ISIN ZAE000179420 (“Growthpoint”) TRP121: DISCLOSURE OF INTEREST IN SECURITIES In compliance with section 122(3)(b) of the Companies Act 71 of 2008 (“the Companies Act”), regulation 121(2)(b) of the Companies Act Regulations, 2011 and paragraph 3.83(b) of the JSE Listings Requirements, shareholders are advised that Growthpoint has received notification from Standard Bank Group Limited (“Standard Bank”) that Standard Bank’s shareholding in Growthpoint has decreased and that the total beneficial interest now amounts to 4.01% (previously 6.25%) of Growthpoint’s total issued ordinary shares. As required in terms of section 122(3)(a) of the Companies Act, Growthpoint has filed the required notice with the Takeover Regulation Panel. The board of directors accepts responsibility for the information contained in this announcement, and to the best of their knowledge and belief, that information is true, and this announcement does not omit anything likely to affect the importance of the information included. Sandton 21 April 2023 Corporate Advisor and Sponsor to Growthpoint Investec Bank Limited