Form 8.3 JTC PLC

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

JTC PLC

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

08 Sep 2025

(f)

In addition to the company in 1(c) above, is the discloser making

NO

disclosures in respect of any other party to the offer?

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

1p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

133,982

0.08%

1,804,243

1.05%

(2)

Cash-settled derivatives:

1,691,076

0.98%

57,101

0.03%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

1,825,058

1.06%

1,861,344

1.08%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE PERSON MAKING THE DISCLOSURE

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

1p ordinary

Purchase

63,855

11.7800 GBP

1p ordinary

Purchase

19,598

11.6569 GBP

1p ordinary

Purchase

10,791

11.7645 GBP

1p ordinary

Purchase

8,700

11.6691 GBP

1p ordinary

Purchase

6,637

11.6664 GBP

1p ordinary

Purchase

3,186

11.6845 GBP

1p ordinary

Purchase

1,677

11.7802 GBP

1p ordinary

Purchase

1,642

11.6733 GBP

1p ordinary

Purchase

1,506

11.8200 GBP

1p ordinary

Purchase

1,366

11.6296 GBP

1p ordinary

Purchase

1,226

11.6589 GBP

1p ordinary

Purchase

1,080

11.6586 GBP

1p ordinary

Purchase

927

11.6778 GBP

1p ordinary

Purchase

898

11.7039 GBP

1p ordinary

Purchase

753

11.7130 GBP

1p ordinary

Purchase

749

11.6988 GBP

1p ordinary

Purchase

741

11.7000 GBP

1p ordinary

Purchase

737

11.6460 GBP

1p ordinary

Purchase

730

11.6650 GBP

1p ordinary

Purchase

716

11.6436 GBP

1p ordinary

Purchase

547

11.6200 GBP

1p ordinary

Purchase

537

11.6416 GBP

1p ordinary

Purchase

525

11.6600 GBP

1p ordinary

Purchase

517

11.6340 GBP

1p ordinary

Purchase

427

11.6740 GBP

1p ordinary

Purchase

419

11.6351 GBP

1p ordinary

Purchase

361

11.6832 GBP

1p ordinary

Purchase

343

11.7984 GBP

1p ordinary

Purchase

300

11.6000 GBP

1p ordinary

Purchase

296

11.8196 GBP

1p ordinary

Purchase

269

11.6800 GBP

1p ordinary

Purchase

243

11.7189 GBP

1p ordinary

Purchase

187

11.8400 GBP

1p ordinary

Purchase

126

11.8000 GBP

1p ordinary

Purchase

45

11.6400 GBP

1p ordinary

Purchase

31

11.6300 GBP

1p ordinary

Purchase

11

11.6618 GBP

1p ordinary

Purchase

8

11.6940 GBP

1p ordinary

Sale

52,289

11.7336 GBP

1p ordinary

Sale

22,578

11.7800 GBP

1p ordinary

Sale

17,123

11.7539 GBP

1p ordinary

Sale

8,212

11.7727 GBP

1p ordinary

Sale

2,592

11.6400 GBP

1p ordinary

Sale

2,401

11.5139 GBP

1p ordinary

Sale

2,158

11.6300 GBP

1p ordinary

Sale

2,029

11.6342 GBP

1p ordinary

Sale

999

11.6227 GBP

1p ordinary

Sale

941

11.6214 GBP

1p ordinary

Sale

878

11.6368 GBP

1p ordinary

Sale

842

11.6600 GBP

1p ordinary

Sale

832

11.6792 GBP

1p ordinary

Sale

788

11.6500 GBP

1p ordinary

Sale

741

11.7000 GBP

1p ordinary

Sale

656

11.6168 GBP

1p ordinary

Sale

607

11.6695 GBP

1p ordinary

Sale

547

11.7040 GBP

1p ordinary

Sale

427

11.6043 GBP

1p ordinary

Sale

425

11.8200 GBP

1p ordinary

Sale

365

11.6607 GBP

1p ordinary

Sale

365

11.6549 GBP

1p ordinary

Sale

360

11.6200 GBP

1p ordinary

Sale

339

11.7410 GBP

1p ordinary

Sale

328

11.6700 GBP

1p ordinary

Sale

307

11.6506 GBP

1p ordinary

Sale

300

11.6000 GBP

1p ordinary

Sale

203

11.6203 GBP

1p ordinary

Sale

184

11.6602 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

1p ordinary

SWAP

Decreasing Long

282

11.6821 GBP

1p ordinary

SWAP

Decreasing Long

1,854

11.6822 GBP

1p ordinary

SWAP

Increasing Long

2,401

11.5139 GBP

1p ordinary

SWAP

Increasing Long

3,156

11.5737 GBP

1p ordinary

SWAP

Increasing Long

656

11.6168 GBP

1p ordinary

SWAP

Increasing Long

656

11.6190 GBP

1p ordinary

SWAP

Increasing Long

387

11.6224 GBP

1p ordinary

SWAP

Increasing Long

612

11.6229 GBP

1p ordinary

SWAP

Increasing Long

2,158

11.6300 GBP

1p ordinary

SWAP

Increasing Long

2,029

11.6342 GBP

1p ordinary

SWAP

Increasing Long

5,326

11.6437 GBP

1p ordinary

SWAP

Increasing Long

3,004

11.6455 GBP

1p ordinary

SWAP

Increasing Long

320

11.6496 GBP

1p ordinary

SWAP

Increasing Long

816

11.6504 GBP

1p ordinary

SWAP

Increasing Long

1,634

11.6514 GBP

1p ordinary

SWAP

Increasing Long

1,477

11.6519 GBP

1p ordinary

SWAP

Increasing Long

486

11.6600 GBP

1p ordinary

SWAP

Increasing Long

5,345

11.7794 GBP

1p ordinary

SWAP

Increasing Long

12,353

11.7800 GBP

1p ordinary

SWAP

Decreasing Long

1,366

11.6296 GBP

1p ordinary

SWAP

Decreasing Long

140

11.6400 GBP

1p ordinary

SWAP

Decreasing Long

537

11.6416 GBP

1p ordinary

SWAP

Decreasing Long

1,206

11.6454 GBP

1p ordinary

SWAP

Decreasing Long

589

11.6459 GBP

1p ordinary

SWAP

Decreasing Long

148

11.6463 GBP

1p ordinary

SWAP

Decreasing Long

19,598

11.6569 GBP

1p ordinary

SWAP

Decreasing Long

621

11.6654 GBP

1p ordinary

SWAP

Decreasing Long

6,637

11.6664 GBP

1p ordinary

SWAP

Decreasing Long

640

11.6709 GBP

1p ordinary

SWAP

Decreasing Long

713

11.6717 GBP

1p ordinary

SWAP

Decreasing Long

141

11.6755 GBP

1p ordinary

SWAP

Decreasing Long

834

11.6784 GBP

1p ordinary

SWAP

Decreasing Long

13

11.6800 GBP

1p ordinary

SWAP

Decreasing Long

27,931

11.7800 GBP

1p ordinary

SWAP

Decreasing Long

1,677

11.7802 GBP

1p ordinary

CFD

Increasing Long

305

11.6674 GBP

1p ordinary

CFD

Increasing Long

1,343

11.6718 GBP

1p ordinary

CFD

Increasing Long

94

11.6897 GBP

1p ordinary

CFD

Increasing Long

5,093

11.7790 GBP

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercise

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings 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 exempt principal trader 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

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

09 Sep 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213