DNO Shares Traded Ex-Dividend

Oslo, 28 August 2025 - DNO ASA, the Norwegian oil and gas operator, today
announced that the Company's shares will be traded ex-dividend effective 28
August 2025.

A dividend payment of NOK 0.375 per share will be made on or about 8 September
2025 to all shareholders of record as of 29 August 2025.

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For further information, please contact:


Media: media@dno.no
Investors: investor.relations@dno.no

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DNO ASA is a Norwegian oil and gas operator active in the Middle East, the North
Sea and West Africa. Founded in 1971 and listed on the Oslo Stock Exchange, the
Company holds stakes in onshore and offshore licenses at various stages of
exploration, development, and production in the Kurdistan region of Iraq,
Norway, the United Kingdom, Côte d'Ivoire, Netherlands and Yemen. More
information is available at www.dno.no

This information is subject to the disclosure requirements pursuant to section
5-12 of the Norwegian Securities Trading Act and section 4.2.5.3 of Euronext
Oslo Rulebook II