Intention to complete listing on Euronext Growth Oslo and fully underwritten retail offer

Gulf Keystone Petroleum Ltd. announced its intention to dual-list on Euronext Growth Oslo, with an expected first day of trading on or about February 18, 2026, to enhance liquidity and market access. This move is supported by a fully underwritten retail offer of new shares, up to the NOK equivalent of EUR 1 million (approximately GBP 0.87 million), directed at Norwegian and Swedish investors. The offer price will be set at a 10% discount to the London Stock Exchange's volume-weighted average price during the application period, which runs from February 4 to February 13, 2026. The company, currently listed on the London Stock Exchange with a market capitalization of around GBP 400 million, plans to implement cross-border share transfer arrangements and may uplist to the OSE's Main Market in the future.