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 1. Issuer Details ISIN GB00BNHSJN34 Issuer Name QUILTER PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name Equiniti Trust (Jersey) Limited as trustee of the Quilter Employee Benefit Trust City of registered office (if applicable) St Helier Country of registered office (if applicable) Jersey 4. Details of the shareholder Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above City of registered office (if applicable) Country of registered office (if applicable) 5. Date on which the threshold was crossed or reached 27-Nov-2023 6. Date on which Issuer notified 27-Nov-2023 7. Total positions of person(s) subject to the notification obligation % of voting % of voting rights through Total of both Total number of rights attached financial . to shares (total instruments in % (8.A + voting rights 8.B) held in issuer of 8.A) (total of 8.B 1 + 8.B 2) Resulting situation on the date on which 4.564100 0.000000 4.564100 64084238 threshold was crossed or reached Position of previous 3.407500 0.000000 3.407500 notification (if applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Number of Class/Type of Number of direct % of indirect indirect voting % of direct voting shares ISIN voting rights voting rights rights rights (DTR5.1) code(if possible) (DTR5.1) (DTR5.2.1) (DTR5.2.1) GB00BNHSJN34 64084238 0 4.564100 0.000000 Sub Total 8.A 64084238 4.564100% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting rights that % of Type of financial Expiration Exercise/conversion may be acquired if the voting instrument date period instrument is rights exercised/converted Sub Total 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of % of Expiration Exercise/conversion Physical or cash Number of financial voting date period settlement voting rights instrument rights Sub Total 8.B2 9. Information in relation to the person subject to the notification obligation 2. 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 entities (please add additional rows as necessary) % of voting rights % of voting through financial Total of both if it rights if it equals Ultimate Name of controlled instruments if it equals or is higher or is higher than controlling person undertaking equals or is higher than the notifiable the notifiable than the notifiable threshold threshold threshold Equiniti Trust (Jersey) Ocorian Limited as 0.000000 0.000000 0.000000% Limited trustee of the Quilter Employee Benefit Trust 10. In case of proxy voting Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional Information 12. Date of Completion 27-Nov-2023 13. Place Of Completion St Helier, Jersey 28 November 2023 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited