QUILTER PLC Incorporated under the Companies Act 1985 with registered number 06404270 and re-registered as a public limited company under the Companies Act 2006) ISIN CODE: GB00BNHSJN34 JSE SHARE CODE: QLT Quilter plc (the "Company") TR-1: Standard form for notification of major holdings NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the FCA in Microsoft Word format if possible) i 1a. Identity of the issuer or the underlying issuer of ex- QUILTER PLC isting shares to which voting rights are attached ii: 1b. Please indicate if the issuer is a non-UK issuer (please mark with an “X” if appropriate) Non-UK issuer 2. Reason for the notification (please mark the appropriate box or boxes with an “X”) An acquisition or disposal of voting rights X An acquisition or disposal of financial instruments An event changing the breakdown of voting rights Other (please specify) iii: 3. Details of person subject to the notification obligation iv Name PUBLIC INVESTMENT CORPORATION SOC LIMITED City and country of registered office (if applicable) PRETORIA, SOUTH AFRICA 4. Full name of shareholder(s) (if different from 3.) v Name City and country of registered office (if applicable) 5. Date on which the threshold was crossed or reached 11/07/2023 vi : 6. Date on which issuer notified (DD/MM/YYYY): 13/07/2023 7. Total positions of person(s) subject to the notification obligation % of voting rights Total number of % of voting rights at- through financial in- Total of both in % voting rights held tached to shares (to- struments (8.A + 8.B) in issuer (8.A + 8.B) tal of 8. A) (total of 8.B 1 + 8.B 2) vii Resulting situation on the date on which 16.009% 16.009% 224 789 333 threshold was crossed or reached Position of previous notification (if 15.016% 15.016% applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached viii A: Voting rights attached to shares Class/type of Number of voting rights ix % of voting rights shares Direct Indirect Direct Indirect ISIN code (if possible) (DTR5.1) (DTR5.2.1) (DTR5.1) (DTR5.2.1) 224 789 333 16.009% SUBTOTAL 8. A 224 789 333 16.009% B 1: Financial Instruments according to DTR5.3.1R (1) (a) Number of voting rights Type of financial in- Expiration Exercise/ that may be acquired if % of voting rights strument date x Conversion Period xi the instrument is exercised/converted. SUBTOTAL 8. B 1 NIL NIL B 2: Financial Instruments with similar economic effect according to DTR5.3.1R (1) (b) Exercise/ Type of financial Expiration Physical or cash Number of Conversion Pe- % of voting rights instrument date x Settlement xii voting rights riod xi SUBTOTAL 8.B.2 NIL NIL 9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an “X”) Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer xiii Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entity X (please add additional rows as necessary) xiv % of voting rights through % of voting rights if it Total of both if it equals or financial instruments if it Name xv equals or is higher than is higher than the notifia- equals or is higher than the notifiable threshold ble threshold the notifiable threshold PUBLIC INVESTMENT COR- PORATION SOC 16.009% 16.009% LIMITED 10. In case of proxy voting, please identify: Name of the proxy holder N/A The number and % of voting rights held N/A The date until which the voting rights will be held N/A 11. Additional information xvi Place of completion PRETORIA, SOUTH AFRICA Date of completion 13 July 2023 14 July 2023 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited