Disclosure of acquisition of securities 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") DISCLOSURE OF ACQUISITION OF SECURITIES In accordance with section 122(3)(b) of the Companies Act, No. 71 of 2008, as amended ("Companies Act"), and paragraph 3.83(b) of the JSE Limited Listings Requirements, shareholders are hereby advised that the Company received formal notification in the prescribed form from Protea Asset Management LLC and associates, advising that it acquired a beneficial interest in securities of the Company, such that the total of all beneficial interests held by it amounted to 10.15% of the Company's total issued ordinary share capital. The requisite notice in terms of section 122(3)(a) of the Companies Act has been filed with the Takeover Regulation Panel. The board of the Company accepts responsibility for the information contained in this announcement and confirms that, to the best of its knowledge and belief, such information accurately reflects the information contained in the TRP 121.1 form received by the Company from Protea Asset Management LLC and associates and that this announcement does not omit anything likely to affect the importance of the information contained in this announcement. Johannesburg 24 October 2024 Equity and Debt Sponsor PSG Capital Date: 24-10-2024 03:00:00 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.