Brimstone Investment Corporation Limited (Registration number 1995/010442/06) (Incorporated in the Republic of South Africa) ISIN Number: ZAE000015277 Share Code: BRT ISIN Number: ZAE000015285 Share Code: BRN (“Brimstone” or the “Company”) NOTICE OF FINANCIAL RESULTS PRESENTATION Shareholders are advised that the Company will be holding a results presentation on Thursday, 7 September 2023, relating to the Company’s financial results for the six months ended 30 June 2023. Brimstone will be hosting the presentation live via webcast at 10:30 am which can be accessed at www.brimstone.co.za. A question and answer facility will be available during and after the webcast presentation. 6 September 2023 Cape Town Sponsor Nedbank Corporate and Investment Banking, a division of Nedbank Limited