6 August 2026

Ithaca Energy plc ("Ithaca Energy" or the "Company")

Directorate Changes: Non-Executive Directors

Ithaca Energy is pleased to announce that Luca Vignati has been appointed as a Non-Executive Director to the Board of Directors and as a member of the Nomination and Governance Committee, with effect from 5 August 2026.

Luca brings extensive international upstream, technical and commercial leadership experience, gained across a number of key global energy regions. He is currently Upstream Director at Eni S.p.A., where he oversees Eni's global upstream business across more than 30 countries.

He has held senior international roles at Eni S.p.A., including Head of the Sub-Saharan Africa Region and Executive Vice President for the Central Asia Region, as well as Managing Director roles in Turkmenistan, Egypt and Kazakhstan. Luca graduated with honours in Mining Engineering from the University of Bologna.

Luca will succeed Guido Brusco, who has stepped down from the Board and Nomination and Governance Committee with effect from 5 August 2026.

Yaniv Friedman, Executive Chairman, commented: "I am delighted to welcome Luca to the Ithaca Energy Board. His extensive international upstream experience, deep technical expertise and strong commercial background will be a valuable asset to the Company as we continue to deliver our strategy. The Board and I look forward to working with him.

"On behalf of the Board, I would also like to thank Guido for his contribution over the last two years. His support has been greatly valued by both the Board and Management team. While we are sorry to see him leave, we fully understand his decision to focus on his executive responsibilities and wish him every success."

The Company confirms that there are no further details required to be disclosed under Listing Rule 6.4.8R in relation to Luca's appointment.

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About Ithaca Energy plc

Ithaca Energy is a leading UK exploration and production company with a strong track record of material value creation. In recent years, the Company has been focused on growing its portfolio of assets through both organic investment programmes and acquisitions and has seen a period of significant M&A driven growth centred upon three transformational acquisitions in recent years, including the recent Business Combination with Eni UK. Today, Ithaca Energy is one of the largest oil and gas companies in the United Kingdom Continental Shelf (the "UKCS") by production and resources.

With stakes in six of the ten largest fields in the UKCS and two of UKCS's largest pre-development fields, and with energy security currently being a key focus of the UK Government, the Group believes it can utilise its significant reserves and operational capabilities to play a key role in delivering security of domestic energy supply from the UKCS.

Ithaca Energy serves today's needs for domestic energy through operating sustainably. The Group achieves this by harnessing Ithaca Energy's deep operational expertise and innovative minds to collectively challenge the norm, continually seeking better ways to meet evolving demands.

Ithaca Energy's commitment to delivering attractive and sustainable returns is supported by a well-defined emissions-reduction strategy with a target of achieving net zero ahead of targets set out in the North Sea Transition Deal.

Ithaca Energy plc was admitted to trading on the London Stock Exchange (LON: ITH) on 14 November 2022.

-ENDS-