Investec Bank (Mauritius) Limited Incorporated in the Republic of Mauritius Company Registration number 8752/3362 Business Registration number C09008752 JSE Share Code: IMRP6 JSE Issuer Share Code: IVES ISIN: MU0455S00057 LEI Number: 213800VEN92NOOOJF520 (IBM or the Bank) VOTING RESULTS IN RESPECT OF THE AMENDMENTS TO THE APPLICABLE PRICING SUPPLEMENT OF THE IMRP6 PROGRAMME PREFERENCE SHARES Programme Preference Shareholders are referred to the notice of request for written approval disseminated by STRATE on 12 August 2022 to the Programme Preference Shareholders and announced via SENS on 15 August 2022, in which approval of the written resolutions set out below was requested. All of the resolutions were passed by the requisite majority. Details of the voting results: IMRP6 Number of Votes For Against Abstain SPECIAL RESOLUTION NUMBER 1 of R881,152,000.00 being 100% - - the Programme Preference Shareholders - of the IMRP6 Programme AMENDMENT OF THE TERMS OF THE Preference Shareholders PREFERENCE SHARES SPECIAL RESOLUTION NUMBER 2 of R881,152,000.00 being 100% - - the Programme Preference Shareholders of the IMRP6 Programme – WAIVER OF NOTICE PERIOD Preference Shareholders The amendments to the applicable pricing supplements for the IMRP6 Programme Preference Shares are effective from 31 August 2022 The Amended and Restated Applicable Pricing Supplement are available for inspection at the registered offices of Investec Bank (Mauritius) Limited and on its website at: https://www.investec.com/en_mu/legal/mu/medium-term-note-and-preference-share- programme.html By order of the board P Jeewooth Company Secretary Investec Bank (Mauritius) Limited 18 August 2022 Sponsor: Investec Bank Limited