NRC Group ASA - Share buy-back

Please see below information about transactions made under the share buy-back
program for NRC Group ASA.

Date on which the buy-back program was announced: 11 May 2022.

The duration of the buy-back program: 11 May 2022 to 31 May 2022.

Size of the buy-back program: Up to NOK 7 million.

From 11 May 2022 until 20 May 2022, NRC Group ASA has purchased a total of
214,587 own shares at the Oslo Stock Exchange at an average price of NOK 18.95
per share.

A detailed overview of all transactions made under the buy-back program that has
been carried out during the above-mentioned time period is attached and
available at
www.newsweb.no (https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2F
www.newsweb.no%2F&data=05%7C01%7C%7C4b9863159503400c35ca08da3a74794b%7C5a38f90c86
23417696e04340dbe50ce6%7C0%7C0%7C637886569182560426%7CUnknown%7CTWFpbGZsb3d8eyJWI
joiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sda
ta=eK1fiU%2Bib9ouO8A1azN97YccbLJeKhP8hezxpyOzyxw%3D&reserved=0).

Following the completion of the above transactions, NRC Group ASA owns a total
of 215,170 own shares, corresponding to 0.29% of NRC Group ASA's share capital.

For further information, please contact: CFO Ole Gulsvik, telephone: +47 99 56
85 20

This is information that NRC Group ASA is obliged to make public pursuant to the
EU Market Abuse Regulation and subject to the disclosure requirements pursuant
to Section 5-12 the Norwegian Securities Trading Act.