Mondi plc (Incorporated in England and Wales) (Registered number: 6209386) LEI: 213800LOZA69QFDC9N34 LSE share code: MNDI ISIN: GB00B1CRLC47 JSE share code: MNP 3 March 2023 NOTIFICATION OF TRANSACTIONS OF DIRECTORS AND PERSONS DISCHARGING MANAGERIAL RESPONSBILITIES (PDMRs) On 2 March 2023, in line with the normal timetable, directors/PDMRs of Mondi plc acquired -cost options under the Mondi plc Bonus Share Plan (BSP) and Mondi plc Long Term Incentive Plan (LTIP). Following exercise, some of the shares were sold to cover tax liabilities. The exercise of the BSP and LTIP nil-cost options for directors includes additional shares received in lieu of dividends, which are subject to tax. The retained shares for one director Details of the vesting, exercise, sale and transfer of the shares are set out in the below notification forms. This announcement is made in accordance with the requirements of Article 19(3) of the UK Market Abuse Regulation. Sponsor in South Africa: Merrill Lynch South Africa (Pty) Ltd t/s BofA Securities 1 Details of the person a) Name Vivien McMenamin 2 Reason for the notification a) Position/status CEO, South Africa b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Bonus Share Plan nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 1,791 (2) Sale ZAR 1,791 308.059151 d) Aggregated information - Aggregated volume (1) 1,791 (2) 1,791 - Price (1) Nil (2) ZAR 308.059151 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Vivien McMenamin 2 Reason for the notification a) Position/status CEO, South Africa b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Long Term Incentive nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 5,335 (2) Sale ZAR 5,335 308.059151 d) Aggregated information - Aggregated volume (1) 5,335 (2) 5,335 - Price (1) Nil (2) ZAR 308.059151 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Andrew King 2 Reason for the notification a) Position/status Group CEO b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Bonus Share Plan nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 12,319 (2) Sale GBP 14.168652 5,906 d) Aggregated information - Aggregated volume (1) 12,319 (2) 5,906 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 Details of the person discharging managerial a) Name Andrew King 2 Reason for the notification a) Position/status Group CEO b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Long Term Incentive nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 77,249 (2) Sale GBP 14.168652 37,069 d) Aggregated information - Aggregated volume (1) 77,249 (2) 37,069 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Markus Gaertner 2 Reason for the notification a) Position/status CEO, Corrugated Packaging b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the Acquisition of shares as a result of the exercise of a transaction Mondi plc Bonus Share Plan nil-cost option c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) Acquisition Nil 5,112 d) Aggregated information - Aggregated volume 5,112 - Price Nil e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Markus Gaertner 2 Reason for the notification a) Position/status CEO, Corrugated Packaging b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Long Term Incentive nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 16,308 (2) Sale GBP 14.168652 8,970 d) Aggregated information - Aggregated volume (1) 16,308 (2) 8,970 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Michael Hakes 2 Reason for the notification a) Position/status Group HR Director b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Bonus Share Plan nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 2,713 (2) Sale GBP 14.168652 1,493 d) Aggregated information - Aggregated volume (1) 2,713 (2) 1,493 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 Details of the person discharging managerial a) Name Michael Hakes 2 Reason for the notification a) Position/status Group HR Director b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Long Term Incentive nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 6,415 (2) Sale GBP 14.168652 3,529 d) Aggregated information - Aggregated volume (1) 6,415 (2) 3,529 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 Details of a) Name Lars Mallasch 2 Reason for the notification a) Position/status Group Technical & Sustainability Director b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Bonus Share Plan nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 2,459 (2) Sale GBP 14.168652 2,459 d) Aggregated information - Aggregated volume (1) 2,459 (2) 2,459 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 Details of the person discharging managerial a) Name Gunilla Saltin 2 Reason for the notification a) Position/status CEO, Uncoated Fine Paper b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Long Term Incentive nil-cost option; and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 13,590 (2) Sale GBP 14.168652 13,590 d) Aggregated information - Aggregated volume (1) 13,590 (2) 13,590 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Mike Powell 2 Reason for the notification a) Position/status Group CFO b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the (1) Acquisition of shares as a result of the exercise transaction of a Mondi plc Long Term Incentive Plan nil-cost option, and (2) subsequent sale of shares c) Price(s) and volume(s) Transaction(s) Price(s) Volume(s) (1) Acquisition Nil 21,057 (2) Sale GBP 14.168652 9,898 d) Aggregated information - Aggregated volume (1) 21,057 (2) 9,898 - Price (1) Nil (2) GBP 14.168652 e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 a) Name Mike Powell 2 Reason for the notification a) Position/status Group CFO b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the Transfer of 11,159 Ordinary shares to his spouse transaction for nil cost c) Price(s) and volume(s) Price(s) Volume(s) Nil 11,159 d) Aggregated information - Aggregated volume 11,159 - Price Nil e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market 1 (or a) Name Kate Powell 2 Reason for the notification a) Position/status Person closely associated to Mike Powell, Group CFO b) Initial notification / Initial 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, type of instrument Identification code GB00B1CRLC47 b) Nature of the Receipt of 11,159 Ordinary shares from her spouse transaction for nil cost c) Price(s) and volume(s) Price(s) Volume(s) Nil 11,159 d) Aggregated information - Aggregated volume 11,159 - Price Nil e) Date of transaction 2023-03-02 f) Place of the transaction Outside trading venue off market