Magnora Data Center ASA: Mandatory notification of trade in connection with Private Placement

Reference is made to the stock exchange announcement published today on 3 June 2026, where Magnora Data Center ASA (the "Company" with OSE ticker: "MDATA") announced that a share incentive programme was approved by the Company’s general meeting. In connection with the share incentive programme the following primary insiders have today purchased shares or warrants in the Company: • Executive chairman Erik Sneve has purchased 2,500,000 shares in the Company • Board member Wan Suen Lam has purchased 115,385 shares in the Company • Board member Adele Bugge Norman Pran has purchased 115,385 shares in the Company • Board member Lars Schedin has purchased 115,384 warrants in the Company • Board member Lars-Erik Sjöberg has purchased 115,384 warrants in the Company • CEO Morten Strømgren has purchased 223,077 shares in the Company • CFO Bård Olsen has purchased 223,077 shares in the Company Please see attached notification form in accordance with the Market Abuse Regulation (MAR) article 19 for more information. CONTACT Erik Sneve, Executive Chairman, es at magnoraasa.com DISCLOSURE REGULATION This information is subject to the disclosure requirements pursuant to MAR article 19 and section 5-12 of the Norwegian Securities Trading Act. ABOUT THE COMPANY Magnora Data Center ASA (OSE: MDATA) is a data center developer and operator, present in Norway, Sweden, Finland, and Italy. The group operates capital-light in primarily early phases of project development, but with flexibility for investing in also later stages. The company is a subsidiary of Magnora ASA and headquartered in Oslo, Norway.