Correction: Måsøval AS Q4 25 Report

Reference is made to the stock exchange announcement published today at 06:00 CET regarding the Q4 2025 results for Måsøval AS. An error was subsequently discovered in the figures presented in the table on page 27 of the quarterly report.

Please refer to the attached corrected report.

Contacts Anders Hagestande, CFO, Måsøval AS, +47 415 82 138, anders.hagestande@masoval.no Helge Kvalvik, CEO, Måsøval AS, +47 97 97 97 72, helge.kvalvik@masoval.no

This information is subject to disclosure under the Norwegian Securities Trading Act, §5-12. The information was submitted for publication, through the agency of the contact persons set out above, at 2026-02-26 08:58 CET.