Transaction in Own Shares

Bank of Ireland Group plc - Transaction in Own Shares

Bank of Ireland Group plc ("BOIG") today announces that on Wednesday,01 October 2025 it purchased the following number of its ordinary shares (the "shares") on Euronext Dublin, from BOIG's broker, UBS AG London Branch ("UBS"). The shares purchased will be cancelled.

Euronext Dublin

Number of shares purchased:

132,734

Highest price paid per share:

€14.2950

Lowest price paid per share:

€13.9900

Volume weighted average price paid:

€14.1898

These share purchases form part of BOIG's intention to buy back up to €590 million of shares as part of the buy-back programme announced on 25 February 2025 (the "programme").

In accordance with Article 5(1)(b) of Regulation (EU) No 596/2014 (including as it forms part of retained EU law in the United Kingdom ("UK") from time to time, including, where relevant, pursuant to the UK's European Union (Withdrawal) Act 2018, a detailed breakdown of individual trades made by UBS on behalf of BOIG as part of the programme is scheduled to this announcement.

Contact:Sarah McLaughlinGroup SecretaryTel: +353 (0)87 4315242

Issuer name:

Bank of Ireland Group plc

LEI:

635400C8EK6DRI12LJ39

ISIN:

IE00BD1RP616

Intermediary name:

UBS Europe SE

Intermediary code:

5299007QVIQ7IO64NX37

Time zone:

BST

Currency:

EUR

Number of Shares

Gross Price per Share

Currency

Trade time

Exchange

Trade ID

936

14.00

EUR

08:01:01

Euronext Dublin

566443

682

14.02

EUR

08:03:52

Euronext Dublin

569774

36

14.02

EUR

08:03:52

Euronext Dublin

569772

121

14.02

EUR

08:03:52

Euronext Dublin

569770

922

14.02

EUR

08:03:52

Euronext Dublin

569767

914

13.99

EUR

08:14:35

Euronext Dublin

581053

883

14.04

EUR

08:20:14

Euronext Dublin

586298

7

14.04

EUR

08:20:14

Euronext Dublin

586296

415

14.04

EUR

08:22:28

Euronext Dublin

588060

351

14.04

EUR

08:22:28

Euronext Dublin

588058

870

14.05

EUR

08:25:35

Euronext Dublin

590588

868

14.05

EUR

08:30:00

Euronext Dublin

593987

1279

14.04

EUR

08:30:17

Euronext Dublin

594700

277

14.09

EUR

08:33:01

Euronext Dublin

597574

188

14.09

EUR

08:33:01

Euronext Dublin

597572

393

14.08

EUR

08:33:01

Euronext Dublin

597570

509

14.09

EUR

08:33:01

Euronext Dublin

597568

791

14.09

EUR

08:33:01

Euronext Dublin

597566

349

14.09

EUR

08:33:01

Euronext Dublin

597564

926

14.08

EUR

08:33:29

Euronext Dublin

598095

758

14.10

EUR

08:50:26

Euronext Dublin

612586

824

14.11

EUR

08:50:26

Euronext Dublin

612583

842

14.14

EUR

08:57:49

Euronext Dublin

617653

1661

14.16

EUR

08:59:55

Euronext Dublin

618977

280

14.15

EUR

09:00:15

Euronext Dublin

619834

300

14.15

EUR

09:00:15

Euronext Dublin

619832

188

14.15

EUR

09:00:15

Euronext Dublin

619830

958

14.16

EUR

09:00:15

Euronext Dublin

619822

919

14.19

EUR

09:07:21

Euronext Dublin

626844

762

14.18

EUR

09:08:14

Euronext Dublin

627684

857

14.17

EUR

09:11:47

Euronext Dublin

630905

938

14.16

EUR

09:18:45

Euronext Dublin

637077

847

14.14

EUR

09:20:09

Euronext Dublin

638947

763

14.10

EUR

09:20:38

Euronext Dublin

639545

468

14.11

EUR

09:21:43

Euronext Dublin

640368

295

14.11

EUR

09:21:43

Euronext Dublin

640366

874

14.12

EUR

09:21:43

Euronext Dublin

640349

924

14.10

EUR

09:22:07

Euronext Dublin

640725

1051

14.10

EUR

09:22:27

Euronext Dublin

641034

867

14.10

EUR

09:24:52

Euronext Dublin

642661

1283

14.16

EUR

09:37:54

Euronext Dublin

653690

1166

14.16

EUR

09:38:27

Euronext Dublin

654081

1524

14.20

EUR

09:42:40

Euronext Dublin

658170

269

14.20

EUR

09:43:20

Euronext Dublin

658711

650

14.20

EUR

09:43:20

Euronext Dublin

658709

905

14.19

EUR

09:43:50

Euronext Dublin

659290

917

14.19

EUR

09:46:19

Euronext Dublin

661911

693

14.17

EUR

10:04:23

Euronext Dublin

676875

77

14.17

EUR

10:04:23

Euronext Dublin

676873

792

14.19

EUR

10:15:48

Euronext Dublin

688172

842

14.21

EUR

10:24:59

Euronext Dublin

695441

1900

14.21

EUR

10:24:59

Euronext Dublin

695439

1307

14.21

EUR

10:24:59

Euronext Dublin

695437

926

14.21

EUR

10:25:20

Euronext Dublin

696257

777

14.22

EUR

10:30:45

Euronext Dublin

701666

472

14.24

EUR

10:38:01

Euronext Dublin

707872

420

14.24

EUR

10:38:01

Euronext Dublin

707870

487

14.25

EUR

10:40:22

Euronext Dublin

710305

371

14.25

EUR

10:40:22

Euronext Dublin

710307

792

14.24

EUR

10:40:55

Euronext Dublin

710743

865

14.24

EUR

10:52:44

Euronext Dublin

719971

447

14.23

EUR

10:56:19

Euronext Dublin

723295

487

14.23

EUR

10:56:19

Euronext Dublin

723293

942

14.21

EUR

11:00:08

Euronext Dublin

726782

889

14.21

EUR

11:00:08

Euronext Dublin

726777

202

14.25

EUR

11:06:29

Euronext Dublin

732006

1729

14.25

EUR

11:06:29

Euronext Dublin

732004

386

14.28

EUR

11:07:00

Euronext Dublin

732277

236

14.28

EUR

11:07:00

Euronext Dublin

732279

1967

14.28

EUR

11:07:00

Euronext Dublin

732275

944

14.27

EUR

11:08:10

Euronext Dublin

733067

728

14.27

EUR

11:08:11

Euronext Dublin

733073

216

14.27

EUR

11:08:11

Euronext Dublin

733071

853

14.26

EUR

11:16:13

Euronext Dublin

739253

822

14.25

EUR

11:23:45

Euronext Dublin

744221

852

14.22

EUR

11:29:24

Euronext Dublin

748171

943

14.21

EUR

11:31:57

Euronext Dublin

750291

773

14.22

EUR

11:36:09

Euronext Dublin

753756

336

14.22

EUR

11:37:32

Euronext Dublin

754663

507

14.22

EUR

11:37:32

Euronext Dublin

754661

853

14.21

EUR

11:39:25

Euronext Dublin

755936

923

14.23

EUR

11:45:26

Euronext Dublin

761249

818

14.25

EUR

11:53:26

Euronext Dublin

767279

1436

14.24

EUR

11:53:34

Euronext Dublin

767374

869

14.23

EUR

11:54:11

Euronext Dublin

767739

785

14.22

EUR

12:02:03

Euronext Dublin

774046

845

14.19

EUR

12:09:33

Euronext Dublin

779512

902

14.22

EUR

12:17:22

Euronext Dublin

785333

893

14.21

EUR

12:21:22

Euronext Dublin

788348

927

14.19

EUR

12:26:25

Euronext Dublin

791885

458

14.22

EUR

12:35:42

Euronext Dublin

799648

314

14.22

EUR

12:35:42

Euronext Dublin

799650

907

14.21

EUR

12:36:36

Euronext Dublin

800169

825

14.21

EUR

12:53:31

Euronext Dublin

812747

897

14.21

EUR

12:56:37

Euronext Dublin

815880

865

14.20

EUR

12:56:47

Euronext Dublin

815957

403

14.20

EUR

13:02:55

Euronext Dublin

820938

459

14.20

EUR

13:02:55

Euronext Dublin

820936

739

14.17

EUR

13:16:01

Euronext Dublin

831811

178

14.17

EUR

13:16:01

Euronext Dublin

831809

776

14.17

EUR

13:16:01

Euronext Dublin

831803

864

14.17

EUR

13:18:26

Euronext Dublin

833631

897

14.17

EUR

13:19:28

Euronext Dublin

834203

1636

14.17

EUR

13:19:28

Euronext Dublin

834201

901

14.17

EUR

13:19:28

Euronext Dublin

834199

456

14.17

EUR

13:19:28

Euronext Dublin

834197

389

14.17

EUR

13:19:28

Euronext Dublin

834195

909

14.17

EUR

13:19:28

Euronext Dublin

834193

888

14.17

EUR

13:25:11

Euronext Dublin

839854

832

14.17

EUR

13:26:22

Euronext Dublin

840468

464

14.16

EUR

13:30:45

Euronext Dublin

843961

389

14.16

EUR

13:30:45

Euronext Dublin

843959

169

14.17

EUR

13:50:25

Euronext Dublin

862864

638

14.17

EUR

13:50:25

Euronext Dublin

862862

814

14.17

EUR

13:51:52

Euronext Dublin

863820

924

14.17

EUR

13:54:14

Euronext Dublin

865776

896

14.18

EUR

14:01:47

Euronext Dublin

873360

443

14.18

EUR

14:06:06

Euronext Dublin

878178

371

14.18

EUR

14:06:06

Euronext Dublin

878176

811

14.18

EUR

14:12:19

Euronext Dublin

883874

876

14.18

EUR

14:18:07

Euronext Dublin

889078

843

14.17

EUR

14:18:15

Euronext Dublin

889180

187

14.17

EUR

14:18:47

Euronext Dublin

889779

718

14.17

EUR

14:18:47

Euronext Dublin

889777

871

14.17

EUR

14:20:30

Euronext Dublin

892468

833

14.16

EUR

14:23:44

Euronext Dublin

894829

814

14.17

EUR

14:31:53

Euronext Dublin

911196

787

14.17

EUR

14:31:53

Euronext Dublin

911194

947

14.16

EUR

14:32:03

Euronext Dublin

911581

344

14.17

EUR

14:34:08

Euronext Dublin

915389

444

14.17

EUR

14:34:08

Euronext Dublin

915387

65

14.17

EUR

14:35:35

Euronext Dublin

921174

834

14.17

EUR

14:36:17

Euronext Dublin

922415

861

14.17

EUR

14:36:17

Euronext Dublin

922413

890

14.16

EUR

14:37:02

Euronext Dublin

923553

444

14.19

EUR

14:39:31

Euronext Dublin

927530

325

14.19

EUR

14:39:31

Euronext Dublin

927532

929

14.19

EUR

14:39:31

Euronext Dublin

927526

1082

14.19

EUR

14:48:04

Euronext Dublin

946920

934

14.18

EUR

14:48:39

Euronext Dublin

947863

779

14.17

EUR

14:50:54

Euronext Dublin

953413

1361

14.19

EUR

14:54:55

Euronext Dublin

959346

120

14.19

EUR

14:56:00

Euronext Dublin

963003

860

14.19

EUR

14:56:00

Euronext Dublin

963001

189

14.21

EUR

15:00:24

Euronext Dublin

974138

906

14.21

EUR

15:00:24

Euronext Dublin

974132

189

14.21

EUR

15:00:43

Euronext Dublin

975230

655

14.21

EUR

15:00:43

Euronext Dublin

975224

660

14.21

EUR

15:00:43

Euronext Dublin

975222

892

14.20

EUR

15:00:58

Euronext Dublin

975806

139

14.25

EUR

15:04:20

Euronext Dublin

983655

936

14.24

EUR

15:04:24

Euronext Dublin

983745

832

14.24

EUR

15:04:24

Euronext Dublin

983743

864

14.25

EUR

15:06:31

Euronext Dublin

989613

841

14.26

EUR

15:06:55

Euronext Dublin

990189

859

14.27

EUR

15:10:16

Euronext Dublin

997388

1186

14.26

EUR

15:10:28

Euronext Dublin

997736

837

14.25

EUR

15:12:08

Euronext Dublin

1000626

335

14.25

EUR

15:15:49

Euronext Dublin

1008243

440

14.25

EUR

15:15:49

Euronext Dublin

1008241

811

14.27

EUR

15:27:02

Euronext Dublin

1031780

766

14.27

EUR

15:27:02

Euronext Dublin

1031777

860

14.27

EUR

15:28:16

Euronext Dublin

1033678

863

14.27

EUR

15:32:20

Euronext Dublin

1042726

918

14.27

EUR

15:33:45

Euronext Dublin

1044962

869

14.24

EUR

15:40:32

Euronext Dublin

1059030

417

14.30

EUR

15:46:08

Euronext Dublin

1070436

257

14.30

EUR

15:46:08

Euronext Dublin

1070434

266

14.30

EUR

15:46:11

Euronext Dublin

1070487

417

14.30

EUR

15:46:11

Euronext Dublin

1070485

946

14.30

EUR

15:46:51

Euronext Dublin

1071668

815

14.29

EUR

15:47:08

Euronext Dublin

1072250

902

14.29

EUR

15:48:46

Euronext Dublin

1074849

854

14.29

EUR

15:50:10

Euronext Dublin

1079054

931

14.29

EUR

15:53:09

Euronext Dublin

1084265

827

14.27

EUR

15:55:47

Euronext Dublin

1089747

840

14.25

EUR

15:58:58

Euronext Dublin

1093708

1214

14.27

EUR

16:04:14

Euronext Dublin

1106902

299

14.29

EUR

16:08:07

Euronext Dublin

1114890

517

14.29

EUR

16:08:07

Euronext Dublin

1114888

781

14.30

EUR

16:10:56

Euronext Dublin

1121110

906

14.30

EUR

16:16:34

Euronext Dublin

1133205