EQS-DD: Mayr-Melnhof Karten AG: Reporting and public disclosure of the transactions of people who perform management tasks and people who have close relationships with them

Mayr-Melnhof Karten AG: Reporting and public announcement of the transactions of people who perform management tasks and people who are closely related to them May 2, 2024 / 5:17 p.m. CET/CEST The issuer/publisher is responsible for the content of the message. ════════════════════════════════════════ ══════════ A) Name: Dr . Wolfgang Eder and Dr. Gabriele Eder 2. Reason for the report a) Position/Status: Chairman of the Supervisory Board and person who is closely related to a person who assumes management tasks: Dr. Wolfgang Eder b) Initial report/correction: Initial report 3. Information about the issuer, the participant in the market for emissions certificates, the auction platform, the auctioneer or the auction supervisor a) Name: Mayr-Melnhof Karten Aktiengesellschaft b) LEI: 5299001AMHDLKUM80611 4. Information about the business/ on transactions: This section is to be repeated for i) any type of instrument, ii) any type of transaction, iii) any date and iv) any place where transactions were carried out a) Description of the financial instrument, type of instrument: share Identification: AT0000938204 b) Type of transaction: Acquisition (The acquisition took place via a joint securities account of the reportable persons, Dr. Wolfgang Eder and Dr. Gabriele Eder). c) Price(s) and Volume: Price(s) Volume 115.0000 EUR 100 pieces 114.5775 EUR 400 pieces d) Aggregated information: Price Aggregated Volume 114.6620 EUR 500 pieces e) Date of deal: 2024-04- 30; UTC +2 f) Place of business: WIENER BOERSE AG, ═══ 02.05. 2024 CET/CEST ══════ ════════════════════════════════════════ ══════════ ══════════════════ Language: German Company: Mayr-Melnhof Karten AG Brahmsplatz 6 1040 Vienna Austria Internet: www.mm.group

End of message EQS News Service 91267 May 2, 2024 CET/CEST