CALGRO M3 HOLDINGS LIMITED (Incorporated in the Republic of South Africa) (Registration number: 2005/027663/06) JSE Share code: CGR ISIN: ZAE000109203 Company Alpha Code: CGRI1 LEI: 3789003B0859E9438F25 (“Calgro” or “the Company”) DEALINGS IN SHARES BY DIRECTORS In compliance with paragraphs 3.63 to 3.74 of the JSE Limited Listings Requirements, the following information regarding the dealings in securities is disclosed: 1. NAME OF DIRECTOR Wayne Williams COMPANY OF WHICH A DIRECTOR Calgro M3 Holdings Limited STATUS: EXECUTIVE/NON-EXECUTIVE Executive TYPE AND CLASS OF SECURITIES Ordinary shares NATURE OF TRANSACTION Purchase of shares by a director (on-market transaction) DATE OF TRANSACTION 30 May 2023 PRICE PER SECURITY (CENTS) High:320 Low: 319 Average:319.28 NUMBER OF SECURITIES TRANSACTED 39 260 TOTAL RAND VALUE OF SECURITIES R125 347.43 TRANSACTED NATURE AND EXTENT OF INTEREST IN THE Direct, beneficial TRANSACTION 2. NAME OF DIRECTOR Wikus Lategan COMPANY OF WHICH A DIRECTOR Calgro M3 Holdings Limited STATUS: EXECUTIVE/NON-EXECUTIVE Executive TYPE AND CLASS OF SECURITIES Ordinary shares NATURE OF TRANSACTION Purchase of shares by a director (on-market transaction) DATE OF TRANSACTION 30 May 2023 PRICE PER SECURITY (CENTS) 320 NUMBER OF SECURITIES TRANSACTED 97 387 TOTAL RAND VALUE OF SECURITIES R311 638.40 TRANSACTED NATURE AND EXTENT OF INTEREST IN THE Direct, beneficial TRANSACTION Clearance for the above was obtained in terms of paragraph 3.66 of the JSE Limited Listings Requirements. Johannesburg 31 May 2023 Equity and Debt Sponsor PSG Capital