Key Information Relating to Cash Dividend

Dividend amount:NOK 0.25 per share  Declared currency:NOK  Last day including right:23 May 2023  Ex-date:24 May 2023  Record date:25 May 2023  Payment date:2 June 2023 (on or about)  Date of approval:10 May 2023, based on authorization granted 25 May 2022 –For further information, please contact: Media: [email protected] Investors: [email protected]–DNO ASA is a Norwegian oil and gas operator...

Dividend amount:	NOK 0.25 per share
Declared currency:	NOK
Last day including right:	23 May 2023
Ex-date:	24 May 2023
Record date:	25 May 2023
Payment date:	2 June 2023 (on or about)
Date of approval:	10 May 2023, based on authorization granted 25 May 2022

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For further information, please contact:
Media: [email protected]
Investors: [email protected]

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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.

This information is subject to the disclosure requirements pursuant to section 5-12 of the Norwegian Securities Trading Act and section 4.2.4 of Euronext Oslo Rulebook II.