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”) DEALING IN SHARES BY AN ASSOCIATE OF A DIRECTOR In compliance with paragraphs 3.63 to 3.74 of the JSE Limited Listings Requirements, the following information regarding the dealing in securities is disclosed: NAME OF DIRECTOR Willem Adolph (Waldi) Joubert 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 an associate of a director (On-market transaction) DATE OF TRANSACTION 15 May 2023 PRICE PER SECURITY (CENTS) High:280 Low:270 Average:279.38 NUMBER OF SECURITIES TRANSACTED 48 000 TOTAL RAND VALUE OF SECURITIES R134 100.00 TRANSACTED NAME OF ASSOCIATE The Zipzoe Trust RELATIONSHIP WITH DIRECTOR Trustee and beneficiary NATURE AND EXTENT OF INTEREST IN THE Indirect, beneficial TRANSACTION Clearance for the above was obtained in terms of paragraph 3.66 of the JSE Limited Listings Requirements. Johannesburg 16 May 2023 Equity and Debt Sponsor PSG Capital