Bank of Ireland GP

Major Shareholding Notification • Jun 30, 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)

attached: Bank of Ireland Group PLC		1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are
	2 COLLEGE GREEN, Dublin 2, Dublin, IE-D, D02 VR66, IE
		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
[X	] An event changing the breakdown of voting rights
[ ] Other (please specify):
	3. Details of person subject to the notification obligation:
Name:	City and country of registered office (if applicable):
Pzena Investment Management, LLC New York, United States
4. Full name of shareholder(s)		(if different from 3.):
	5. Date on which the threshold was crossed or reached:
25/06/2025
6. Date on which issuer notified:
27/06/2025
	7. Threshold(s) that is/are crossed or reached:
The percentage of voting rights in Bank of Ireland Group PLC under Pzena Investment Management LLC's
discretionary management has increased 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 issuer
Resulting situation on the date on which threshold was crossed or reached	3.01%	N/A	3.01%	970,831,609
Position of previous N/A N/A N/A notification (if applicable)

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

A: Voting rights attached to shares
ISIN code (if possible)	Direct	Indirect	Direct	Indirect
Equity: IE00BD1RP616	N/A	29,179,320.00	N/A	3.00560
ADR: US06279J1097	N/A	34,147.43	N/A	0.00351
	N/A		N/A
SUBTOTAL A	29,213,467.43			3.01%

B 1: Financial Instruments according to Regulation 17(1)(a) of the Regulations
Type of financial instrument	Expiration Exercise/ date Conversion Period		Number of voting rights that may be acquired if the instrument is exercised/converted.	% of voting rights
N/A	N/A	N/A	N/A	N/A
		SUBTOTAL B.1	N/A	N/A

B 2: Financial Instruments with similar economic effect according to Regulation 17(1)(b) of the Regulations
Type of financial instrument	Expiration date	Exercise/ Conversion Period	Physical or cash settlement	Number of voting rights	% of voting rights
N/A	N/A	N/A	N/A	N/A	N/A
			SUBTOTAL B.2	N/A	N/A

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.

[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 entity:

Name	% 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
Pzena Investment	0.03	0.00	0.03
Management, LLC
Pzena Value Trust	0.03	0.00	0.03
Pzena Investment	2.87	0.00	2.87
Management, LLC
Pzena Investment	0.09	0.00	0.09
Management, LLC
Pzena Value Funds, PLC	0.09	0.00	0.09
Pzena Investment	0.02	0.00	0.02
Management, LLC
Advisors Series Trust	0.02	0.00	0.02

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

12. Additional information:

Done at Dublin on 30 June 2025

Contact Conor O'Leary, Head of Group Secretariat

Tel +353 (0) 87 6597880