STANDARD BANK GROUP LIMITED Registration number 1969/017128/06 Incorporated in the Republic of South Africa Website: www.standardbank.com/reporting SHARE CODES JSE and A2X share code: SBK ISIN: ZAE000109815 NSX share code: SNB (“Standard Bank Group” or “the group”) PILLAR 3 QUARTERLY DISCLOSURES AS AT 31 March 2023 In terms of the requirements under Regulation 43(1)(e)(iii) of the regulations relating to banks and the Basel Committee on Banking Supervision (BCBS) Pillar 3 framework, quarterly disclosures on capital adequacy, risk weighted assets, leverage and liquidity are required. Shareholders and noteholders are advised that the Standard Bank Group (SBG) and the Standard Bank of South Africa Limited (SBSA) Pillar 3 disclosures for the quarter ended 31 March 2023 are available on the group’s website: Standard Bank Investor Relations: Basel Pillar 3 Disclosures At 31 March 2023, SBG reported a CET1 capital adequacy ratio including unappropriated profits of 12.9%, a Liquidity Coverage Ratio of 142.8% and a Net Stable Funding Ratio of 124.3%. These disclosures have not been audited or reviewed by the SBG’s joint external auditors. Sandton 26 May 2023 JSE sponsor The Standard Bank of South Africa Limited Namibian sponsor Simonis Storm Securities (Proprietary) Limited