NRC Group ASA: Notice of Annual General Meeting 2026

The annual general meeting of NRC Group ASA will be held on Friday, 8 May 2026 at 10:00 (CEST). The general meeting will be held as a digital meeting only. Shareholders can participate and vote online via smartphones, tablets, or desktop devices through the Lumi platform. For further information regarding electronic participation and login details, please refer to the attached guide. The deadline for electronic registration of enrollment, advance votes, proxy and instructions is 6 May at 12:00 (CEST) Please find attached the following documents:

* Notice Annual General Meeting 2026 including voting and proxy forms (English/Norwegian) * Online participation guide (English/Norwegian) * Remuneration report for 2025 * Recommendations from the Nomination Committee 2026

All documents to be processed at the general meeting are available at www.nrcgroup.com.

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 2026-04-15 12:00 CEST.