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, Investec plc and Investec Limited (together “Investec”) notify both the London and Johannesburg Stock Exchanges of matters which are required to be disclosed under the Disclosure Guidance and Transparency Rules and the Listing Rules of the Financial Conduct Authority (the “FCA”) and/or the JSE Listings Requirements. Accordingly, we advise of the receipt of the following TR-1 notification: TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00B17BBQ50 Issuer Name INVESTEC PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name Allan Gray Proprietary Limited City of registered office (if applicable) Cape Town Country of registered office (if applicable) South Africa 4. Details of the shareholder Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above City of registered office (if applicable) Country of registered office (if applicable) 5. Date on which the threshold was crossed or reached 22-Sep-2022 6. Date on which Issuer notified 26-Sep-2022 7. Total positions of person(s) subject to the notification obligation % of voting % of voting rights Total number rights Total of through financial of voting . attached to both in % instruments (total rights held in shares (total (8.A + 8.B) of 8.B 1 + 8.B 2) issuer of 8.A) Resulting situation on the date on which threshold 4.139600 0.000000 4.139600 28815036 was crossed or reached Position of previous 3.869200 0.000000 3.869200 notification (if applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Class/Type of Number of direct Number of % of direct % of indirect shares ISIN voting rights indirect voting voting rights voting rights code(if (DTR5.1) rights (DTR5.2.1) (DTR5.1) (DTR5.2.1) possible) GB00B17BBQ50 28815036 4.139600 Sub Total 8.A 28815036 4.139600% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting rights Type of % of Expiration Exercise/conversion that may be acquired if the financial voting date period instrument is instrument rights exercised/converted Sub Total 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of Physical or Number of % of Expiration Exercise/conversion financial cash voting voting date period instrument settlement rights rights Sub Total 8.B2 9. Information in relation to the person subject to the notification obligation 1. Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer. % of voting % of voting rights Total of both if rights if it through financial Ultimate Name of it equals or is equals or is instruments if it controlling controlled higher than the higher than the equals or is higher person undertaking notifiable notifiable than the notifiable threshold threshold threshold 10. In case of proxy voting Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional Information 12. Date of Completion 13. Place Of Completion Cape Town, South Africa. Johannesburg and London 26 September 2022 Sponsor: Investec Bank Limited