Completion of share buy-back programme

Reference is made to the announcement of 1 October 2026 regarding the share buy-back programme established to meet the Company's obligations under its employee share purchase programme, and to the subsequent announcements of 12 and 19 October 2026 regarding the status of the programme.

In the period from 19 to 21 October 2026, Arribatec Group ASA has purchased a total of 180,000 shares under the programme at an average price of NOK 5.4449 per share, corresponding to a total consideration of NOK 980,080. The transaction details are attached. Together with the 661,085 shares purchased in the period from 1 to 16 October, this completes the acquisition of the 841,085 shares to be purchased under the programme, and the buy-back programme is hereby concluded.

The Company holds 870,964 own shares following the transactions, corresponding to 1.30% of the Company's 66,978,676 outstanding shares.

The buy-back programme is conducted in accordance with applicable safe harbour conditions as set out in EU Commission Regulation (EC) No 2016/1052 and the Oslo Stock Exchange's guidelines for buy-back programmes and price stabilisation, February 2021.

Contact: Bent Hammer, CFO, T: +47 982 15 497, E: bent.hammer@arribatec.com

This information is subject to the disclosure requirements pursuant to the EU Market Abuse Regulation (MAR) and section 5-12 of the Norwegian Securities Trading Act. The information was submitted for publication by the contact person set out above on 26 October 2026 at [15:55] CEST.