Voting results in respect of the amendments to the applicable pricing supplements of the IMRP1, IMRP2 and IMRP4 Investec Bank (Mauritius) Limited Incorporated in the Republic of Mauritius Company Registration number 8752/3362 Business Registration number C09008752 JSE Share Code: IMRP1, IMRP2 & IMRP4 JSE Issuer Share Code: IVES ISIN: MU0455S00008, MU0455S00016 and MU0455S00032 VOTING RESULTS IN RESPECT OF THE AMENDMENTS TO THE APPLICABLE PRICING SUPPLEMENTS OF THE IMRP1, IMRP2 AND IMRP4 PROGRAMME PREFERENCE SHARES Programme Preference Shareholders are referred to the notice of request for written approval released on SENS on 23 August 2021, 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: IMRP1 Number of Votes For Against Abstain SPECIAL RESOLUTION NUMBER 1 of R311,001,350.00 being 100% - - the Programme Preference Shareholders - of the IMRP1 Programme AMENDMENT OF THE TERMS OF THE Preference Shareholders PREFERENCE SHARES SPECIAL RESOLUTION NUMBER 2 of R311,001,350.00 being 100% - - the Programme Preference Shareholders of the IMRP1 Programme – WAIVER OF NOTICE PERIOD Preference Shareholders IMRP2 Number of Votes For Against Abstain SPECIAL RESOLUTION NUMBER 1 of ZAR137,005,000.00 being - - the Programme Preference Shareholders - 100% of the IMRP2 AMENDMENT OF THE TERMS OF THE Programme Preference PREFERENCE SHARES Shareholders SPECIAL RESOLUTION NUMBER 2 of ZAR137,005,000.00 being - - the Programme Preference Shareholders 100% of the IMRP2 – WAIVER OF NOTICE PERIOD Programme Preference Shareholders IMRP4 Number of Votes For Against Abstain SPECIAL RESOLUTION NUMBER 1 of ZAR202,664,960.00 being - - the Programme Preference Shareholders - 100% of the IMRP4 AMENDMENT OF THE TERMS OF THE Programme Preference PREFERENCE SHARES Shareholders SPECIAL RESOLUTION NUMBER 2 of ZAR202,664,960.00 being - - the Programme Preference Shareholders 100% of the IMRP4 – WAIVER OF NOTICE PERIOD Programme Preference Shareholders The amendments to the applicable pricing supplements for the IMRP1 Programme Preference Shares, IMRP2 Programme Preference Shares and the IMRP4 Programme Preference Shares are effective from 27 August 2021. The Amended and Restated Applicable Pricing Supplements 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 24 August 2021 Sponsor: Investec Bank Limited Date: 24-08-2021 04:53:00 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.