29 May 2024

Ithaca Energy plc

("Ithaca Energy" or the "Group")

Publication of Notice of Annual General Meeting ("AGM")

Ithaca Energy plc announces that the Notice of the 2024 Annual General Meeting ("2024 AGM Notice") to be held at P&J Live, East Burn Road, Aberdeen AB21 9FX, Scotland, United Kingdom at 2.00pm on 24 June 2024, has been published on its website https://investors.ithacaenergy.com/ and has been posted to those shareholders that have elected to receive hard copies of shareholder communications.

In accordance with Listing Rule 9.6, the Group's 2023 Annual Report and the 2024 AGM Notice and form of proxy form have been submitted to the Financial Conduct Authority via the National Storage Mechanism and will shortly be available for inspection at:

http://data.fca.org.uk/#/nsm/nationalstoragemechanism

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About Ithaca Energy plc

Ithaca Energy is a leading UK independent exploration and production company focused on the UK North Sea 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 two transformational acquisitions in recent years. Today, Ithaca Energy is one of the largest independent oil and gas companies in the United Kingdom Continental Shelf (the "UKCS"), ranking second by 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 by 2040.

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