TR-1: Standard form for notification of major holdings 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 existing shares to which voting rights are at- QUILTER PLC tached ii: 1b. Please indicate if the issuer is a non-UK issuer (please mark with an "X" if appropriate) 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 19/03/2025 reached vi: 6. Date on which issuer notified (DD/MM/YYYY): 24/03/2025 7. Total positions of person(s) subject to the notification obligation % of voting rights Total number of % of voting rights at- through financial instru- Total of both in % voting rights held tached to shares (to- ments (8.A + 8.B) in issuer (8.A + tal of 8. A) (total of 8.B 1 + 8.B 2) 8.B) vii Resulting situation on the date on which threshold was 12.530% 12.530% 175 930 312 crossed or reached Position of previous notification (if 13.458% 13.458% 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 ISIN code (if Direct Indirect Direct Indirect possible) (DTR5.1) (DTR5.2.1) (DTR5.1) (DTR5.2.1) 175 930 312 12.530% SUBTOTAL 8. A 175 930 312 12.530% B 1: Financial Instruments according to DTR5.3.1R (1) (a) Number of vot- ing rights that Exercise/ may be ac- Type of finan- Expiration Conversion Pe- quired if the in- % of voting rights cial instrument date x riod xi strument is exercised/con- verted. SUBTOTAL 8. B 1 NIL NIL B 2: Financial Instruments with similar economic effect according to DTR5.3.1R (1) (b) Number Exercise/ Physical or % of Type of finan- Expiration of vot- Conversion Pe- cash voting cial instrument date x ing riod xi Settlement xii rights rights 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 % of voting rights if it Total of both if it through financial in- equals or is higher equals or is higher Name xv struments if it equals than the notifiable than the notifiable or is higher than the threshold threshold notifiable threshold PUBLIC INVESTMENT CORPORATION SOC 12.530% 12.530% 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 24 March 2025 25 March 2025 JSE Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Date: 25-03-2025 12:00:00 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.