4 August 2026

AFENTRA PLC

Directorate Change

Afentra plc ('Afentra' or the 'Company') (AIM: AET), an upstream oil and gas company focused on acquiring production and development assets in Africa, announces the resignation of Chief Financial Officer, Anastasia Deulina.

Anastasia Deulina has, for personal reasons, formally tendered her resignation as Chief Financial Officer and as a Director of the Company. Ms Deulina's resignation will take effect on 3 February 2027. Anastasia will remain fully engaged in her role as Chief Financial Officer and as a member of the Board until that date and will support an orderly handover.

The Board will commence a process to identify and appoint her successor and will provide an update in due course.

Thierry Tanoh, Chair of Afentra, commented:

"On behalf of the Board, I would like to thank Anastasia for her significant contribution to Afentra. Having joined at the outset, she has played an important role in establishing the Company and supporting its development into the business it is today. Afentra is well positioned financially to continue delivering its strategy. We are grateful that Anastasia will remain fully engaged to support an orderly handover, and we wish her every success for the future."

Anastasia Deulina commented:

"It has been a privilege to be part of Afentra's journey and to help build the Company into the business it is today. Seeing what we have achieved over the past five years has been extremely rewarding, and I am grateful to have worked alongside such a committed team. I remain fully focused on my responsibilities and on supporting an orderly transition."

For further information contact:

Afentra plc +44 (0)20 7405 4133

Paul McDade, CEO

Anastasia Deulina, CFO

Christine Wootliff, Investor Relations

Burson Buchanan (Financial PR) +44 (0)20 7466 5000

Barry Archer

George Pope

Stifel Nicolaus Europe Limited (Nominated Adviser and Joint Broker) +44 (0) 20 7710 7600

Callum Stewart

Simon Mensley

Ashton Clanfield

Tennyson Securities (Joint Broker) +44 (0)20 7186 9033

Peter Krens

About Afentra

Afentra plc (AIM: AET) is an upstream oil and gas company focused on opportunities in Africa. The Company's purpose is to support a responsible energy transition in Africa by establishing itself as a credible partner for divesting IOCs and host governments. Offshore Angola, in the Lower Congo Basin, Afentra holds a 30% non-operated interest in the producing Block 3/05, a 21.33% non-operated interest in Block 3/05A, and a 40% operated interest in Block 3/24 - both Blocks 3/05A and 3/24 are located adjacent to Block 3/05. Onshore Angola, in the western part of the onshore Kwanza basin, Afentra holds a 35% operated interest in Block KON4 and 45% non-operated interests in the prospective Blocks KON15 and KON19. Afentra also holds a 40% non-operated interest in the offshore exploration Block 23 in the Kwanza Basin.

More information is available at www.afentraplc.com or by visiting the Afentra's Curation Showcase.

Inside Information

This announcement contains inside information for the purposes of article 7 of Regulation 2014/596/EU (which forms part of domestic UK law pursuant to the European Union (Withdrawal) Act 2018) and as subsequently amended by the Financial Services Act 2021 ('UK MAR'). Upon publication of this announcement, this inside information (as defined in UK MAR) is now considered to be in the public domain. For the purposes of UK MAR, the person responsible for arranging for the release of this announcement on behalf of Afentra is Paul McDade, Chief Executive Officer.