AIB Group Plc — Major Shareholding Notification 2025

Mar 31, 2025

Standard Form TR-1

Standard form for notification of major holdings

NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the Central Bank of Ireland) i

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attachedii: AIB GROUP PUBLIC LIMITED COMPANY
LEI: 635400AKJBGNS5WNQL34
		2. Reason for the notification (please tick the appropriate box or boxes):
[X] An acquisition or disposal of voting rights
[ ] An acquisition or disposal of financial instruments
[ ] An event changing the breakdown of voting rights
] Other (please specify)iii: [
3. Details of person subject to the notification obligationiv :
Name:		City and country of registered office (if applicable):
The Goldman Sachs Group, Inc.		Corporation Trust Center, 1209 Orange Street, Wilmington DE 19801, USA
(if different from 3.)v 4. Full name of shareholder(s) : Goldman Sachs International
5. Date on which the threshold was crossed or reachedvi: 26/03/2025
6. Date on which issuer notified: 28/03/2025
7. Threshold(s) that is/are crossed or reached: Above 3%
8. Total positions of person(s) subject to the notification obligation:
	% of voting rights attached to shares (total of 9.A)	% of voting rights through financial instruments (total of 9.B.1 + 9.B.2)	Total of both in % (9.A + 9.B)	Total number of voting rights of issuervii
Resulting situation on the date on which threshold was crossed or reached	1.87%	1.55%	3.42%	2,328,438,575
Position of previous notification (if applicable)	n/a	n/a	n/a

9. Notified details of the resulting situation on the date on which the threshold was crossed or reachedviii:

A: Voting rights attached to shares
Class/type of shares	Number of voting rightsix		% of voting rights
ISIN code (if possible)	Direct	Indirect	Direct	Indirect
IE00BF0L3536		43,404,194		1.86%
US00135T1043		197,656		0.01%
SUBTOTAL A		43,601,850		1.87%

B 1: Financial Instruments according to Regulation 17(1)(a) of the Regulations
Type of financial instrument	Expiration datex	Exercise/ Conversion Periodxi	Number of voting rights that may be acquired if the instrument is exercised/converted.	% of voting rights
Securities Lending	Open		246,952	0.01%
Swap	17/04/2025		14,607,943	0.63%
		SUBTOTAL B.1	14,854,895	0.64%

B 2: Financial Instruments with similar economic effect according to Regulation 17(1)(b) of the Regulations

Type of financial instrument	Expiration datex	Exercise/ Conversion Period xi	Physical or cash settlementxii	Number of voting rights	% of voting rights
Swap	09/12/2027		Cash	19,578,423	0.84%
Swap	31/07/2026		Cash	440,388	0.02%
Swap	20/03/2035		Cash	380,665	0.02%
Swap	20/05/2033		Cash	348,735	0.01%
Swap	26/11/2027		Cash	234,769	0.01%
Swap	07/02/2028		Cash	77,812	0.003%

Swap	21/03/2035	Cash	37,044	0.002%
Swap	29/03/2028	Cash	36,394	0.002%
Swap	29/03/2035	Cash	33,223	0.001%
Swap	28/02/2030	Cash	31,174	0.001%
Swap	20/06/2025	Cash	29,121	0.001%
Swap	27/03/2035	Cash	8,928	0.0004%
Swap	17/08/2026	Cash	8,515	0.0004%
Swap	22/03/2027	Cash	5,663	0.0002%
Swap	22/03/2027	Cash	4,699	0.0002%
Swap	22/03/2027	Cash	3,935	0.0002%
Swap	17/08/2026	Cash	3,741	0.0002%
Swap	17/08/2026	Cash	3,051	0.0001%
Swap	27/03/2035	Cash	2,082	0.0001%
Swap	07/03/2029	Cash	1,852	0.0001%
Swap	27/03/2035	Cash	966	0.00004%
		SUBTOTAL B.2	21,271,181	0.91%

10. Information in relation to the person subject to the notification obligation (please tick the applicable box):

[ ] Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer.xiii

[X] Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entityxiv:

Namexv	% of voting rights if it equals or is higher than the notifiable threshold	% of voting rights through financial instruments if it equals or is higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable threshold
The Goldman Sachs Group, Inc.

Goldman Sachs (UK) L.L.C.
Goldman Sachs Group UK Limited
Goldman Sachs International		3.30%
The Goldman Sachs Group, Inc.
Goldman Sachs & Co. LLC
The Goldman Sachs Group, Inc.
GSAM Holdings LLC
Goldman Sachs Asset Management, L.P.
The Goldman Sachs Group, Inc.
Goldman Sachs Bank USA
Goldman Sachs Bank Europe SE
The Goldman Sachs Group, Inc.
GSAM Holdings LLC
GSAMI Holdings I Ltd
GSAMI Holdings II Ltd
Goldman Sachs Asset Management International Holdings Ltd
Goldman Sachs Asset Management International
The Goldman Sachs Group, Inc.
GSAM Holdings LLC
Goldman Sachs Asset Management Holdings LLC

Goldman Sachs Asset Management UK Holdings I Ltd
Goldman Sachs Asset Management UK Holdings II Ltd
Goldman Sachs Asset Management Holdings I B.V. / Goldman Sachs Asset Management Holdings II B.V.
Goldman Sachs Asset Management Holdings B.V.
Goldman Sachs Asset Management International Holdings B.V.
Goldman Sachs Asset Management B.V.

11. In case of proxy voting: [name of the proxy holder] will cease to hold [% and number] voting rights as of [date]

12. Additional informationxvi:

Please note, the total amount of voting rights have been rounded to 2 decimal places therefore there is a possibility of a rounding error.

General email contact: gs-rrc-ln-prod-aggrpt@ny.email.gs.com

Done at London on 28/03/2025