Irish Form 8.3 PERMANENT TSB GROUP HOLDINGS PLC

FORM 8.3

IRISH TAKEOVER PANEL

OPENING POSITION DISCLOSURE/DEALING DISCLOSURE UNDER RULE 8.3 OF THE IRISH TAKEOVER PANEL ACT, 1997, TAKEOVER

RULES, 2022 BY PERSONS WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR MORE

1. KEY INFORMATION

(a) Full name of discloser

Barclays PLC.

(b) Owner or controller of interests and short positions disclosed, if different from 1(a)

(c) Name of offeror/offeree in relation to whose relevant securities this form relates

PERMANENT TSB GROUP HOLDINGS PLC

(d) If an exempt fund manager connected with an offeror/offeree, state this and specify identity of offeror/offeree (Note 1)

(e) Date position held/dealing undertaken

07 Aug 2026

(f) In addition to the company in 1(c) above, is the discloser also making disclosures in respect of any other party to the offer?

NO

2. INTERESTS AND SHORT POSITIONS

Interests and short positions in the relevant securities of the offeror or offeree to which the disclosure relates following the dealing (if any)

(Note 2)

Class of relevant security (Note 3)

€0.01ordinaryshares:

Interests

Short positions

Number

(%)

Number

(%)

(1) Relevant securities owned and/or controlled

6,695,164

1.23%

5,004

0.00%

(2) Cash-settled derivatives

1,003

0.00%

6,596,240

1.21%

(3) Stock-settled derivatives (including options) and agreements to purchase/ sell

0

0.00%

0

0.00%

TOTAL:

6,696,167

1.23%

6,601,244

1.21%

3. DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE (Note 4)

(a) Purchases and sales

Class of relevant security

Purchase/sale

Number of securities

Price per unit(Note 5)

€0.01ordinaryshares:

Purchase

1

2.9499 EUR

€0.01ordinaryshares:

Purchase

53

2.9599 EUR

€0.01ordinaryshares:

Purchase

130

2.9513 EUR

€0.01ordinaryshares:

Purchase

221

2.9423 EUR

€0.01ordinaryshares:

Purchase

362

2.9600 EUR

€0.01ordinaryshares:

Purchase

407

2.9400 EUR

€0.01ordinaryshares:

Purchase

650

2.9503 EUR

€0.01ordinaryshares:

Purchase

1,340

2.9450 EUR

€0.01ordinaryshares:

Purchase

2,293

2.9483 EUR

€0.01ordinaryshares:

Purchase

9,563

2.9427 EUR

€0.01ordinaryshares:

Purchase

13,868

2.9511 EUR

€0.01ordinaryshares:

Purchase

47,518

2.9500 EUR

€0.01ordinaryshares:

Sale

47

2.9597 EUR

€0.01ordinaryshares:

Sale

91

2.9599 EUR

€0.01ordinaryshares:

Sale

336

2.9600 EUR

€0.01ordinaryshares:

Sale

390

2.9569 EUR

€0.01ordinaryshares:

Sale

492

2.9450 EUR

€0.01ordinaryshares:

Sale

601

2.9400 EUR

€0.01ordinaryshares:

Sale

1,003

3.1000 EUR

€0.01ordinaryshares:

Sale

1,317

2.9458 EUR

€0.01ordinaryshares:

Sale

9,673

2.9427 EUR

€0.01ordinaryshares:

Sale

13,440

2.9499 EUR

€0.01ordinaryshares:

Sale

122,685

2.9500 EUR

(b) Cash-settled derivative transactions

Class of relevant security

Product description

Nature of dealing

Number of reference securities (Note 6)

Price per unit(Note 5)

€0.01ordinaryshares:

SWAP

Increasing Short

190

2.9520 EUR

€0.01ordinaryshares:

SWAP

Closing Long

3,216

2.9500 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

30

2.9480 EUR

€0.01ordinaryshares:

CFD

Opening Long

1,003

3.1000 EUR

€0.01ordinaryshares:

CFD

Decreasing Short

372

2.9500 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

246

2.9502 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

13,868

2.9511 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

12

2.9500 EUR

€0.01ordinaryshares:

SWAP

Decreasing Short

1,317

2.9459 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

38

2.9521 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

173

2.9520 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

309

2.9502 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

22

2.9500 EUR

€0.01ordinaryshares:

CFD

Closing Short

118,107

2.9500 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

2,837

2.9500 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

64

2.9503 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

277

2.9502 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

2,942

2.9500 EUR

€0.01ordinaryshares:

SWAP

Decreasing Short

91

2.9599 EUR

€0.01ordinaryshares:

SWAP

Increasing Short

15,094

2.9500 EUR

€0.01ordinaryshares:

SWAP

Decreasing Short

20

2.9600 EUR

(c) Stock-settled derivative transactions (including options)

(i) Writing, selling, purchasing or varying

Class of

Product description

Writing, purchasing,

Number of securities

Exercise price

Type

Expiry date

Option money

relevant security

selling,

to which option

per unit

paid/received per unit

varying etc.

relates (Note 6)

(ii) Exercise

Class of

Product description

Exercising/exercised

Number of

Exercise price per

relevant security

against

securities

unit (Note 5)

(d) Other dealings (including transactions in respect of new securities) (Note 3)

Class of

Nature of dealing

Details

Price per unit

relevant security

(if applicable) (Note 5)

4. OTHER INFORMATION

(a) Indemnity and other dealing arrangements

Details of any indemnity or option arrangement, or any agreement or understanding,

formal or informal, relating to relevant securities which may be an inducement to deal or refrain from dealing

entered into by the person making the disclosure and any party

to the offer or any person acting in concert with a party to the offer.

NONE

(b) Agreements, arrangements or understandings relating to options or derivatives

Full details of any agreement, arrangement or understanding between the person disclosing

and any other person relating to the voting rights of any relevant securities under any option

referred to on this form or relating to the voting rights or future acquisition or disposal of any

relevant securities to which any derivative referred to on this form is referenced. If none, this

should be stated

NONE

(c) Attachments

Is a Supplemental Form 8 attached?

NO

Date of disclosure

10 Aug 2026

Contact name

Large Holdings Regulatory Operations

Telephone number

020 3134 7213