Investec Bank (Mauritius) Limited Incorporated in the Republic of Mauritius Company Registration number 8752/3362 Business Registration number C09008752 JSE Share Code: IMRP2 JSE Issuer Share Code: IVES ISIN: MU0455S00016 LEI Number: 213800VEN92NOOOJF52092NOOOJF0 Preference share dividend announcement Class IMRP2 redeemable cumulative non-participating unsecured listed no par value preference shares (“preference shares”) Declaration of dividend number 19 Notice is hereby given that preference dividend number 19 has been declared from retained earnings for the period from 30 November 2022 to and including 27 February 2023 amounting to 492.81250 EUR cents per Preference Share, converted to 9,321.54844 ZAR cents per Preference Share (using a ZAR/EUR exchange rate of 18.9150 as at 07 February 2023) payable to Preference Shareholders as recorded in the books of the Investec Bank (Mauritius) Limited (“the Company”) at the close of business on Friday, 24 February 2023. The relevant dates relating to the payment of dividend number 19 are as follows: Last day to trade cum-dividend Tuesday, 21 February 2023 Preference Shares commence trading ex- Wednesday, 22 February 2023 dividend Record date Friday, 24 February 2023 Payment date Tuesday, 28 February 2023 Preference Share certificates may not be dematerialised or rematerialised between Wednesday, 22 February 2023 and Friday, 24 February 2023, both dates inclusive. Additional information to take note of: • The Company tax reference number is: 25003203 • The issued Preference Shares in Class IMRP2 of the capital of the Company is 16 000 Preference Shares • The dividend paid by the Company is a foreign dividend and is subject to South African Dividend Tax (Dividend Tax) of 20% (subject to any available exemptions or reductions in terms of Double Tax Agreements as legislated) equal to 1,864.30969 ZAR cents per Preference Share • Preference Shareholders who are exempt from paying the Dividend Tax will receive a gross dividend of 9,321.54844 ZAR cents per Preference Share • Preference Shareholders who are not exempt from paying the Dividend Tax will receive a net dividend of 7,457.23875 ZAR cents per Preference Share. By order of the board P Jeewooth Company Secretary Investec Bank (Mauritius) Limited 07 February 2023 Sponsor: Investec Bank Limited