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") FORM 8.3 PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE Rule 8.3 of the Takeover Code (the “Code”) 1. KEY INFORMATION (a) Full name of discloser: Quilter PLC (and subsidiaries) (b) Owner or controller of interests and short positions disclosed, if different from 1(a): The naming of nominee or vehicle companies is insufficient. For a trust, the trustee(s), settlor and beneficiaries must be named. (c) Name of offeror/offeree in relation to whose DS Smith PLC relevant securities this form relates: Use a separate form for each offeror/offeree (d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree: (e) Date position held/dealing undertaken: 11/04/2024 For an opening position disclosure, state the latest practicable date prior to the disclosure (f) In addition to the company in 1(c) above, is the Yes – Mondi PLC discloser making disclosures in respect of any other party to the offer? If it is a cash offer or possible cash offer, state “N/A” 2. POSITIONS OF THE PERSON MAKING THE DISCLOSURE If there are positions or rights to subscribe to disclose in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 2(a) or (b) (as appropriate) for each additional class of relevant security. (a) Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any) Class of relevant security: 10p ordinary Interests Short positions Number % Number % (1) Relevant securities owned 24,859,249 1.80 and/or controlled: (2) Cash-settled derivatives: 1 Form 8.3 December 2021 (3) Stock-settled derivatives (including options) and agreements to purchase/sell: TOTAL: 24,859,249 1.80 All interests and all short positions should be disclosed. Details of any open stock-settled derivative positions (including traded options), or agreements to purchase or sell relevant securities, should be given on a Supplemental Form 8 (Open Positions). (b) Rights to subscribe for new securities (including directors’ and other employee options) Class of relevant security in relation to which subscription right exists: Details, including nature of the rights concerned and relevant percentages: 3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE Where there have been dealings in more than one class of relevant securities of the offeror or offeree named in 1(c), copy table 3(a), (b), (c) or (d) (as appropriate) for each additional class of relevant security dealt in. The currency of all prices and other monetary amounts should be stated. (a) Purchases and sales Class of relevant Purchase/sale Number of Price per unit security securities 10p ordinary Purchase 1,200 4.074936 10p ordinary Purchase 458 4.079996 10p ordinary Purchase 285 4.085 10p ordinary Sale 16,090 4.114209 10p ordinary Sale 11,136 4.0874000 10p ordinary Sale 50 4.0840000 10p ordinary Sale 4,400 4.0841000 10p ordinary Sale 600 4.0841000 10p ordinary Sale 66,181 4.0841000 10p ordinary Sale 550 4.0841000 10p ordinary Sale 4,600 4.0841000 10p ordinary Sale 3,345 4.0841000 10p ordinary Sale 750 4.0841000 10p ordinary Sale 5,400 4.0841000 10p ordinary Sale 3,118 4.0841000 10p ordinary Sale 700 4.0841000 10p ordinary Sale 4,154 4.0841000 10p ordinary Sale 750 4.0841000 10p ordinary Sale 3,945 4.0841000 10p ordinary Sale 2,800 4.0841000 10p ordinary Sale 2,259 4.0841000 10p ordinary Sale 400 4.0841000 2 Form 8.3 December 2021 10p ordinary Sale 1,909 4.0841000 10p ordinary Sale 1,825 4.0841000 10p ordinary Sale 1,650 4.0841000 10p ordinary Sale 914 4.0841000 10p ordinary Sale 681 4.0841 10p ordinary Sale 710 4.0841 10p ordinary Sale 605 4.0841 10p ordinary Sale 175 4.0841 10p ordinary Sale 240 4.0841 10p ordinary Sale 235 4.0841 10p ordinary Sale 1,900 4.0841 10p ordinary Sale 1,654 4.0841 10p ordinary Sale 1,300 4.0841 10p ordinary Sale 275 4.0841 10p ordinary Sale 820 4.0841 10p ordinary Sale 390 4.0841 10p ordinary Sale 600 4.0841 10p ordinary Sale 13,105 4.0874 10p ordinary Sale 1,590 4.0874 10p ordinary Sale 600 4.0825 10p ordinary Sale 1,470 4.0874 10p ordinary Sale 1,018 4.0841 10p ordinary Sale 1,220 4.0841 10p ordinary Sale 660 4.0841 10p ordinary Sale 2,418 4.0841 10p ordinary Sale 6,108 4.0841 10p ordinary Sale 950 4.0841 10p ordinary Sale 550 4.0841 10p ordinary Sale 2,418 4.0841 10p ordinary Sale 1,143 4.0841 10p ordinary Sale 390 4.0841 10p ordinary Sale 1,900 4.0841 10p ordinary Sale 1,200 4.0841 10p ordinary Sale 1,200 4.0841 10p ordinary Sale 750 4.0841 10p ordinary Sale 590 4.0874 10p ordinary Sale 527 4.0841 10p ordinary Sale 2450 4.0841 10p ordinary Sale 890 4.0841 10p ordinary Sale 410 4.0841 10p ordinary Sale 370 4.0841 10p ordinary Sale 407 4.0841 10p ordinary Sale 890 4.0841 10p ordinary Sale 890 4.0841 10p ordinary Sale 900 4.0841 10p ordinary Sale 636 4.0841 10p ordinary Sale 1,200 4.0745 10p ordinary Sale 1,272 4.0841 10p ordinary Sale 636 4.0841 10p ordinary Sale 782 4.0841 3 Form 8.3 December 2021 10p ordinary Sale 2,036 4.0841 10p ordinary Sale 480 4.0841 10p ordinary Sale 4,086 4.0874 10p ordinary Sale 1,400 4.0841 10p ordinary Sale 290 4.0841 10p ordinary Sale 890 4.0841 10p ordinary Sale 636 4.0841 10p ordinary Sale 410 4.0841 10p ordinary Sale 1,400 4.0841 10p ordinary Sale 530 4.0841 10p ordinary Sale 800 4.0874 10p ordinary Sale 890 4.0841 10p ordinary Sale 1,590 4.0841 10p ordinary Sale 841 4.0841 10p ordinary Sale 2,163 4.0841 10p ordinary Sale 1,400 4.0841 10p ordinary Sale 1,340 4.0874 10p ordinary Sale 1,390 4.0874 10p ordinary Sale 1,552 4.0874 10p ordinary Sale 1,300 4.0841 10p ordinary Sale 1,100 4.0841 10p ordinary Sale 600 4.0841 10p ordinary Sale 1,300 4.0841 10p ordinary Sale 5 4.0874 10p ordinary Sale 5 4.0874 10p ordinary Sale 354 4.0841 10p ordinary Sale 400 4.0841 10p ordinary Sale 1,470 4.0841 10p ordinary Sale 950 4.0841 10p ordinary Sale 900 4.0841 10p ordinary Sale 715 4.0841 10p ordinary Sale 700 4.0841 10p ordinary Sale 700 4.0841 10p ordinary Sale 2854 4.0874 10p ordinary Sale 750 4.0841 10p ordinary Sale 655 4.0874 10p ordinary Sale 800 4.0841 10p ordinary Sale 400 4.0841 10p ordinary Sale 1,350 4.0841 10p ordinary Sale 695 4.0841 10p ordinary Sale 800 4.0841 10p ordinary Sale 400 4.0874 10p ordinary Sale 800 4.0874 10p ordinary Sale 3,250 4.0841 10p ordinary Sale 6,500 4.0841 10p ordinary Sale 800 4.0874 10p ordinary Sale 3,000 4.0841 10p ordinary Sale 900 4.0874 10p ordinary Sale 750 4.0841 10p ordinary Sale 1,800 4.0841 4 Form 8.3 December 2021 10p ordinary Sale 1,120 4.0874 10p ordinary Sale 900 4.0841 10p ordinary Sale 1,500 4.0841 10p ordinary Sale 1,400 4.0841 10p ordinary Sale 2,000 4.0841 10p ordinary Sale 700 4.0841 10p ordinary Sale 1000 4.0874 10p ordinary Sale 700 4.0841 10p ordinary Sale 330 4.0841 10p ordinary Sale 610 4.0841 10p ordinary Sale 2,000 4.0841 10p ordinary Sale 860 4.0841 10p ordinary Sale 1,800 4.0841 10p ordinary Sale 2,000 4.0841 10p ordinary Sale 1,200 4.0841 10p ordinary Sale 500 4.0874 10p ordinary Sale 1,100 4.0874 10p ordinary Sale 300 4.0874 10p ordinary Sale 970 4.0841 10p ordinary Sale 4,000 4.0841 10p ordinary Sale 540 4.0874 10p ordinary Sale 1,690 4.0841 10p ordinary Sale 8,890 4.0841 10p ordinary Sale 1,000 4.114209 10p ordinary Sale 410 4.0841 10p ordinary Sale 750 4.0841 10p ordinary Sale 900 4.0874 10p ordinary Sale 17,000 4.0841 10p ordinary Sale 380 4.0841 10p ordinary Sale 720 4.0841 10p ordinary Sale 1,150 4.0874 10p ordinary Sale 1,655 4.0841 10p ordinary Sale 470 4.0841 10p ordinary Sale 750 4.0841 10p ordinary Sale 420 4.0841 10p ordinary Sale 1,050 4.0874 10p ordinary Sale 700 4.0841 10p ordinary Sale 1,110 4.0841 10p ordinary Sale 500 4.0874 10p ordinary Sale 800 4.0841 10p ordinary Sale 380 4.0841 10p ordinary Sale 1,040 4.0874 10p ordinary Sale 575 4.0874 10p ordinary Sale 440 4.0841 10p ordinary Sale 420 4.0841 10p ordinary Sale 185 4.0841 10p ordinary Sale 700 4.0841 10p ordinary Sale 820 4.0841 10p ordinary Sale 1,550 4.0841 10p ordinary Sale 400 4.0874 5 Form 8.3 December 2021 10p ordinary Sale 350 4.0841 10p ordinary Sale 480 4.0841 10p ordinary Sale 1000 4.0874 10p ordinary Sale 145 4.0841 10p ordinary Sale 605 4.0841 10p ordinary Sale 1,220 4.0841 10p ordinary Sale 820 4.0874 10p ordinary Sale 2,250 4.0841 10p ordinary Sale 7,500 4.0841 10p ordinary Sale 1,900 4.0841 10p ordinary Sale 600 4.0841 10p ordinary Sale 2,927 4.0841 10p ordinary Sale 1,400 4.0841 10p ordinary Sale 1,409 4.0841 10p ordinary Sale 2,545 4.0841 10p ordinary Sale 600 4.0874 10p ordinary Sale 2,400 4.0841 10p ordinary Sale 2,545 4.0841 10p ordinary Sale 3,945 4.0841 10p ordinary Sale 1,104 4.0841 10p ordinary Sale 500 4.085052 10p ordinary Sale 1,118 4.0874 10p ordinary Sale 220 4.078 10p ordinary Sale 182 4.0874 10p ordinary Sale 1,800 4.0874 10p ordinary Sale 800 4.0874 10p ordinary Sale 300 4.0874 10p ordinary Sale 680 4.0874 10p ordinary Sale 500 4.0874 10p ordinary Sale 500 4.0874 10p ordinary Sale 1,300 4.0874 10p ordinary Sale 1,075 4.0874 10p ordinary Sale 1,500 4.0874 (b) Cash-settled derivative transactions Class of Product Nature of dealing Number of Price per relevant description e.g. opening/closing a reference unit security e.g. CFD long/short position, securities increasing/reducing a long/short position (c) Stock-settled derivative transactions (including options) (i) Writing, selling, purchasing or varying Class Product Writing, Number Exercis Type Expir Option of descriptio purchasin of e price e.g. y money relevan n e.g. call g, selling, securitie per unit America date paid/ t option s to n, receive 6 Form 8.3 December 2021 securit varying which Europea d per y etc. option n etc. unit relates (ii) Exercise Class of Product Exercising/ Number of Exercise price relevant description exercised securities per unit security e.g. call option against (d) Other dealings (including subscribing for new securities) Class of relevant Nature of dealing Details Price per unit (if security e.g. subscription, applicable) conversion 10p ordinary Transfer in 10,273 4. OTHER INFORMATION (a) Indemnity and other dealing arrangements Details of any indemnity or option arrangement, or any agreement or understanding, formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing entered into by the person making the disclosure and any party to the offer or any person acting in concert with a party to the offer: Irrevocable commitments and letters of intent should not be included. If there are no such agreements, arrangements or understandings, state “none” None (b) Agreements, arrangements or understandings relating to options or derivatives Details of any agreement, arrangement or understanding, formal or informal, between the person making the disclosure and any other person relating to: (i) the voting rights of any relevant securities under any option; or (ii) the voting rights or future acquisition or disposal of any relevant securities to which any derivative is referenced: If there are no such agreements, arrangements or understandings, state “none” None (c) Attachments Is a Supplemental Form 8 (Open Positions) attached? NO 7 Form 8.3 December 2021 0B Date of disclosure: 12/04/2024 1B Contact name: Henry Nevin 2B Telephone number: +44 (0)207 150 4209 Public disclosures under Rule 8 of the Code must be made to a Regulatory Information Service. The Panel’s Market Surveillance Unit is available for consultation in relation to the Code’s disclosure requirements on +44 (0)20 7638 0129. *If the discloser is a natural person, a telephone number does not need to be included, provided contact information has been provided to the Panel’s Market Surveillance Unit. The Code can be viewed on the Panel’s website at www.thetakeoverpanel.org.uk. 12th April 2024 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited 8 Form 8.3 December 2021