Investec Bank (Mauritius) Limited Incorporated in the Republic of Mauritius Company Registration number 8752/3362 Business Registration number C09008752 JSE Share Code: IMRP5 JSE Issuer Share Code: IVES ISIN: MU0455S00040 LEI Number: 213800VEN92NOOOJF520 Preference share dividend announcement Class IMRP5 redeemable cumulative non-participating no par value preference shares (“preference shares”) Declaration of dividend number 37 Notice is hereby given that preference dividend number 37 has been declared from retained earnings for the period from 28 January 2025 to and including 28 April 2025 amounting to 1,079.83431 USD cents per share, converted to 20,592.44029 ZAR cents per share (using a ZAR/USD exchange rate of 19.07 as at 04 April 2025) payable to the Preference Shareholders as recorded in the books of Investec Bank (Mauritius) Limited (“the Company”) at the close of business on Friday, 25 April 2025. The relevant dates relating to the payment of dividend number 37 are as follows: Last day to trade cum-dividend Tuesday, 22 April 2025 Preference Shares commence trading ex- Wednesday, 23 April 2025 dividend Record date Friday, 25 April 2025 Payment date Tuesday, 29 April 2025 Preference Share certificates may not be dematerialised or rematerialised between Wednesday, 23 April 2025 and Friday, 25 April 2025, both dates inclusive. Additional information to take note of: • The Company tax reference number is: 25003203 • The issued Preference Shares in Class IMRP5 of the capital of the Company is 55 000 Preference Shares • The source of funds is Mauritius and 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 4,118.48806 ZAR cents per Preference Share • Preference Shareholders who are exempt from paying the Dividend Tax will receive a gross dividend of 20,592.44029 ZAR cents per Preference Share • Preference Shareholders who are not exempt from paying the Dividend Tax will receive a net dividend of 16,473.95223 ZAR cents per Preference Share. By order of the board P Jeewooth Company Secretary Investec Bank (Mauritius) Limited 04 April 2025 Sponsor: Investec Bank Limited