Mandatory notification of trade - Primary insider

Ståle Rodahl, Chair of the Board of NRC Group ASA, has on 13 June 2026 purchased 207,928 shares in NRC Group ASA at an average price of NOK 7.54 per share. Following the transaction, Ståle Rodahl holds a total of 1,217,839 shares in NRC Group ASA, including indirect holdings through a wholly-owned company. Please refer to the attached notification of trading for further details. This information is subject to the disclosure requirements in article 19 of the Regulation EU 596/2014 (the EU Market Abuse Regulation) and section 5-12 of the Norwegian Securities Trading Act