Brimstone Investment Corporation Limited (Incorporated in the Republic of South Africa) Registration number 1995/010442/06 ISIN Number: ZAE000015277 Share Code: BRT ISIN Number: ZAE000015285 Share Code: BRN DEALINGS IN SECURITIES In terms of paragraphs 3.63 - 3.66 of the JSE Limited Listings Requirements, the following information is disclosed regarding the dealings in securities by associates of a director: Name of director: F Robertson Name of associate: Business Venture Investments No 871 (Pty) Ltd (“Business Venture”) Class of securities: Ordinary shares Transaction date: 23 May 2023 Price per security: R5.49 Number of securities: 2 384 Total value: R13 088.16 Class of securities: “N” ordinary shares Transaction date: 23 May 2023 Price per security: R5.25 Number of securities: 1 201 Total value: R6 305.25 Class of securities: “N” ordinary shares Transaction date: 19 May 2023 Price per security: R5.29 Number of securities: 3 799 Total value: R20 096.71 Class of securities: “N” ordinary shares Transaction date: 18 May 2023 Price per security: R5.19 Number of securities: 2 161 Total value: R11 215.59 Extent of interest of associate: Direct beneficial Extent of interest of director: Indirect beneficial Nature of transaction: Purchase of shares (on market) F Robertson has a direct beneficial holding in Business Venture Written clearance to deal received: Yes Name of director: F Robertson Name of associate: Fred Raphael Robertson Trust (“FR Robertson Trust”) Class of securities: Ordinary shares Transaction date: 23 May 2023 Price per security: R5.49 Number of securities: 1 529 Total value: R8 394.21 Class of securities: “N” ordinary shares Transaction date: 18 May 2023 Price per security: R5.19 Number of securities: 2 273 Total value: R11 796.87 Extent of interest of associate: Direct beneficial Extent of interest of director: Indirect beneficial Nature of transaction: Purchase of shares (on market) by the FR Robertson Trust, of which F Robertson’s minor child is a beneficiary and of which F Robertson is a trustee and beneficiary. Written clearance to deal received: Yes Cape Town 24 May 2023 Sponsor Nedbank Corporate and Investment Banking, a division of Nedbank Limited