Transactions In Mondi plc Ordinary Shares Of €0.22 Each Mondi plc (Incorporated in England and Wales) (Registered number: 6209386) LEI: 213800LOZA69QFDC9N34 LSE share code: MNDI ISIN: GB00BMWC6P49 JSE share code: MNP 7 October 2025 TRANSACTIONS IN MONDI plc ORDINARY SHARES OF €0.22 EACH There follows notification forms for three directors of Mondi plc. Sponsor in South Africa: Merrill Lynch South Africa (Pty) Ltd t/a BofA Securities 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Kate Powell 2 Reason for the notification a) Position/status Person closely associated to Mike Powell, Group CFO b) Initial Initial notification notification/Amendment 3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name Mondi plc b) LEI 213800LOZA69QFDC9N34 4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted a) Description of the financial instrument, Ordinary shares of €0.22 each type of instrument Identification code GB00BMWC6P49 b) Nature of the Acquisition of shares transaction c) Price(s) and volume(s) Price(s) Volume(s) £8.739912 10,000 d) Aggregated information - Aggregated volume 10,000 - Price £8.739912 e) Date of transaction 2025-10-07 f) Place of the transaction London Stock Exchange XLON 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Svein Richard Brandtzaeg 2 Reason for the notification a) Position/status Non-executive director b) Initial Initial notification notification/Amendment 3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name Mondi plc b) LEI 213800LOZA69QFDC9N34 4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted a) Description of the financial instrument, Ordinary shares of €0.22 each type of instrument Identification code GB00BMWC6P49 b) Nature of the Acquisition of shares transaction c) Price(s) and volume(s) Price(s) Volume(s) £8.7569 1,000 d) Aggregated information - Aggregated volume 1,000 - Price £8.7569 e) Date of transaction 2025-10-07 f) Place of the transaction London Stock Exchange XLON 1 Details of the person discharging managerial responsibilities / person closely associated a) Name Sucheta Govil 2 Reason for the notification a) Position/status Non-executive director b) Initial Initial notification notification/Amendment 3 Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name Mondi plc b) LEI 213800LOZA69QFDC9N34 4 Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted a) Description of the financial instrument, Ordinary shares of €0.22 each type of instrument Identification code GB00BMWC6P49 b) Nature of the Acquisition of shares transaction c) Price(s) and volume(s) Price(s) Volume(s) £8.728920 625 d) Aggregated information - Aggregated volume 625 - Price £8.728920 e) Date of transaction 2025-10-07 f) Place of the transaction London Stock Exchange XLON Date: 07-10-2025 05:30:00 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.