Arribatec Group ASA: Mandatory notification of trade

Tom Vandezande, defined as a primary insider in Arribatec Group ASA, has on 22 September 2025 purchased 400,000 shares in Arribatec Group ASA at an average price of NOK 0.782 per share. Following this transaction, Tom Vandezande holds a total of 412,000 shares in Arribatec Group ASA. For further information, please contact: Ole Jakob Kjølvik, CEO, Arribatec Group ASA: +47 915 98 935 This information is subject to the disclosure requirements pursuant to Section 5-12 of the Norwegian Securities Trading Act. About Arribatec | www.arribatec.com Arribatec is a software and consulting company headquartered in Oslo. With a customer-centric engagement model combined with a deep system, integration, and domain competence, Arribatec builds long-term strategic partnerships with a broad customer base. Arribatec serves more than 1700 companies spread over 25 countries and various industries in the private and public sectors. The company employs over 320 people with offices in 11 countries and is listed on the Oslo Stock Exchange under the ticker code ARR.