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 Norges Bank City of registered office (if applicable) Oslo Country of registered office (if applicable) Norway 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 18-Aug-2023 6. Date on which Issuer notified 21-Aug-2023 7. Total positions of person(s) subject to the notification obligation % of voting % of voting Total of Total rights rights through both in % number of . attached to financial (8.A + voting shares instruments 8.B) rights (total of (total of 8.B 1 + held in 8.A) 8.B 2) issuer Resulting situation on the date on which 3.011540 0.000000 3.011540 42285212 threshold was crossed or reached Position of previous 2.935400 0.012700 2.948100 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 Class/Type of Number of Number of % of direct % of indirect shares ISIN direct voting indirect voting voting voting rights code(if rights rights rights (DTR5.2.1) possible) (DTR5.1) (DTR5.2.1) (DTR5.1) GB00BNHSJN34 42285212 3.011540 Sub Total 8.A 42285212 3.011540% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting Type of rights that may be % of Expiration Exercise/conversion financial acquired if the voting date period instrument instrument is rights exercised/converted Sub Total 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Number Type of Physical or % of Expiration Exercise/conversion of financial cash voting date period voting instrument settlement rights rights Sub Total 8.B2 9. Information in relation to the person subject to the notification obligation 1. 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. % of voting % of voting Total of both Ultimate Name of rights if it rights through if it equals controlling controlled equals or is financial or is higher person undertaking higher than instruments if than the the it equals or is notifiable higher than the notifiable threshold notifiable threshold threshold 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 21-Aug-2023 13. Place Of Completion Oslo, Norway 22 August 2023 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited