Voluntary shareholder update Investec Limited Investec plc Incorporated in the Republic of South Africa Incorporated in England and Wales Registration number 1925/002833/06 Registration number 3633621 JSE share code: INL LSE share code: INVP JSE hybrid code: INPR JSE share code: INP JSE debt code: INLV ISIN: GB00B17BBQ50 NSX share code: IVD LEI: 2138007Z3U5GWDN3MY22 BSE share code: INVESTEC ISIN: ZAE000081949 LEI: 213800CU7SM6O4UWOZ70 As part of the dual listed company structure, the boards of Investec plc and Investec Limited (together the "Board") notify both the London Stock Exchange and the JSE Limited of matters which are required to be disclosed under the Disclosure Guidance and Transparency Rules, and Listing Rules of the Financial Conduct Authority (the "FCA") and/or the JSE Listings Requirements. Voluntary shareholder update Investec welcomes the clarity provided by the Supreme Court of England and Wales' (the "Supreme Court") judgment on the appeal against the Court of Appeal's decision in Wrench, Hopcraft and Johnson concerning the payment of finance commission by motor finance lenders to motor dealers acting as credit brokers, which was handed down on 1 August 2025. In establishing the provision estimate of £30mn, the Group created a number of scenarios to address uncertainties around a number of key assumptions. These included the potential outcomes of the UK Supreme Court appeal, any steps that the UK Financial Conduct Authority ("FCA") may take and outcomes in relation to the extent of harm and remedies. Other key assumptions included applicable commission models, commission rates, time periods, response rates, uphold rates, levels of redress/interest applied and costs to deliver. Whilst the judgment announced on 1 August provides additional clarity, there remain a number of uncertainties. The FCA announced that it will publish a consultation on an industry wide redress scheme by early October 2025. The provision will continue to be reviewed as and when further information becomes available. Following the initial assessment of the Supreme Court judgment and pending resolution of the outstanding uncertainties, in particular the FCA redress scheme, Investec believes that the current provision remains adequate. Shareholders are advised that this voluntary update is based on financial information that has not been reviewed and reported on by the group's external auditors. London and Johannesburg 5 August 2025 Sponsor Investec Bank Limited Date: 05-08-2025 02:00:00 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.