MUSTEK LIMITED Incorporated in the Republic of South Africa (Registration number 1987/070161/06) Share Code: MST ISIN: ZAE000012373 (“Mustek” or “the company”) Director dealing in securities In compliance with section 3.63 to 3.65 of the Listings Requirements of the JSE Limited, the following information is disclosed in relation to dealings by an executive director of Rectron Proprietary Limited, a 100% held subsidiary of Mustek, in the company’s securities: Name of director: Jui-Lung Chen Transaction details: Transaction date Number of securities Price per security Total value 23/09/2022* 1 981 1 480 cents R29 318.80 04/10/2022* 48 019 1 480 cents R71 068.12 16/01/2023** 50 000 1 550 cents R775 000.00 Nature of transactions: On market sale of 100 000 securities Class of security: Ordinary shares Nature of director’s interest: Direct, beneficial *Clearance to deal obtained: Yes **Clearance to deal obtained: No All transactions were done on-market. The Company has noted these late notification and disclosure of trades and has put appropriate measures to prevent the re-occurrences. Midrand 30 January 2023 Sponsor Deloitte & Touche Sponsor Services Proprietary Limited