DNO ASA

Notice of Dividend Amount • Nov 13, 2025

DNO Shares Traded Ex-Dividend

DNO Shares Traded Ex-Dividend

Oslo, 13 November 2025 - DNO ASA, the Norwegian oil and gas operator, today

announced that the Company's shares will be traded ex-dividend effective 13

November 2025.

A dividend payment of NOK 0.375 per share will be made on or about 24 November

2025 to all shareholders of record as of 14 November 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, DNO is Norway's oldest oil company and the

first to list on the Oslo Stock Exchange in 1981. 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.