Zelluna ASA [ZLNA]: Annual Report 2025

Oslo, Norway, 25 March 2026 - Zelluna ASA, a company pioneering allogeneic “off-the-shelf” T Cell Receptor-based Natural Killer (TCR-NK) cell therapies for the treatment of solid cancers, announces that the Board of Directors of Zelluna ASA has approved the Annual Report for 2025. A PDF version of the Annual Report, as well as the report in European Single Electronic Format (ESEF), are attached to this release. The Annual Report is also available on the company's website: www.zelluna.com This information is subject to the disclosure requirements pursuant to Section 5-12 in the Norwegian Securities Trading Act. For further information, please contact: Anders Tuv, Chairman of the Board of Directors of Zelluna ASA Email: at@radforsk.no Phone: +47 982 06 826 Namir Hassan, CEO, Zelluna ASA Email: namir.hassan@zelluna.com Phone: +44 7720 687608 Geir Christian Melen, CFO, Zelluna ASA Email: geir.christian.melen@zelluna.com Phone: +47 913 02 965 Attachments Zelluna Annual Report 2025 254900B4VALJZR9TL744-2025-12-31-1-en