RNS Number : 8536F Union Jack Oil PLC 23 April 2025 23 April 2025 Union Jack Oil plc ("Union Jack" or the "Company") Appointment of Joint Broker Union Jack Oil plc (AIM: UJO, OTCQB: UJOGF) a USA and UK focused onshore hydrocarbon production, development, exploration and investment company is pleased to announce the appointment of Zeus Capital Limited ("Zeus") as Joint Broker with immediate effect. Zeus will work alongside the Company's existing Nominated Adviser and Broker, SP Angel Corporate Finance LLP. 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 James Hornigold Gneiss Energy Limited + 44 (0)20 3983 9263 Financial Adviser Jon Fitzpatrick Paul Weidman Harbour Access +1 (475) 477 9402 USA Investor Relations Jonathan Paterson This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END APPVXLBLEZLXBBE