National Storage Mechanism | Additional information

25 September 2025

AIB GROUP PLC

DIRECTORATE CHANGE

AIB Group plc and Allied Irish Banks, p.l.c. (together the "Group" or "AIB") announce that Ms Ann O'Brien and Mr Raj Singh will retire as Directors with effect from 31 December 2025.

Ms O'Brien and Mr Singh were appointed to the Board in 2019 following their nomination by the Minister for Finance under the Relationship Framework Agreement then in force.

The Chair, Mr Jim Pettigrew, said:

"On behalf of the Board, I wish to record our sincere gratitude to Ann and to Raj for their significant conribution since joining the Board, including their involvement and work on various Board committees. They have consistently brought independence, challenge and the benefit of their extensive experience. We thank them both for their commitment and insights and we wish them both continued success in the future."

This announcement is made in accordance with the Euronext Listing Rule 6.1.5 and UK Listing Rule 9.6.11.

-ENDS-

For further information, please contact:

Conor Gouldson	Niamh Hore	Paddy McDonnell
Group Company Secretary AIB Group plc 10 Molesworth Street Dublin 2	Head of Investor Relations and External Communications AIB Group plc 10 Molesworth Street	Head of Media Relations AIB Group plc 10 Molesworth Street Dublin 2
Tel: +353-1-772 0030	Dublin 2	Tel: +353-87-7390743
	Tel: +353-1-6411817
[email protected]	[email protected]	[email protected]

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