Union Jack Regulatory News (UJO)

This announcement contains inside information for the purposes of Article 7 of the Market Abuse Regulation (EU) 596/201

 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018 ("MAR"), and is disclosed

in accordance with the Company's obligations under Article 17 of MAR.

25 July 2025

Union Jack Oil plc

("Union Jack" or the "Company")

Purchase of Shares by Non-Executive Director

Union Jack Oil plc (AIM: UJO, OTCQB: UJOGF), a UK and USA focused onshore hydrocarbon, production, development, exploration and investment company, is pleased to announce that Non-Executive Director, Craig Howie has purchased a further 255,000 ordinary shares of 5 pence each in the Company ("Ordinary Shares") at a price of 4.868 pence per Ordinary Share.

Following this purchase and his subscription of 3,000,000 shares in the Company's fundraising announced on 23 July 2025, Craig Howie holds a total of 3,255,000 Ordinary shares equivalent to 2.13% of the issued share capital in the Company (as enlarged by the Fundraise announced on 23 July 2025).

For further information, please contact:

Union Jack Oil plc  info@unionjackoil.com

David Bramhill

SP Angel Corporate Finance LLP +44 (0)20 3470 0470

Nominated Adviser and Joint Broker

Matthew Johnson

Richard Hail

Jen Clarke

Zeus Capital Limited  +44 (0)20 3829 5000

Joint Broker

Antonio Bossi

Simon Johnson

George Duxberry

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