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:

01 Oct 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:

1,370,630

0.80%

2,725,657

1.58%

(2)

Cash-settled derivatives:

2,590,071

1.51%

435,367

0.25%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,960,701

2.30%

3,161,024

1.84%

(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

16,835

13.1002 GBP

1p ordinary

Purchase

15,113

13.1194 GBP

1p ordinary

Purchase

13,066

13.1067 GBP

1p ordinary

Purchase

9,026

13.1000 GBP

1p ordinary

Purchase

6,763

13.2386 GBP

1p ordinary

Purchase

5,446

13.1856 GBP

1p ordinary

Purchase

2,339

13.1482 GBP

1p ordinary

Purchase

1,412

13.2221 GBP

1p ordinary

Purchase

1,199

13.2032 GBP

1p ordinary

Purchase

770

13.1618 GBP

1p ordinary

Purchase

763

13.2274 GBP

1p ordinary

Purchase

461

13.1924 GBP

1p ordinary

Purchase

344

13.2000 GBP

1p ordinary

Purchase

333

13.1022 GBP

1p ordinary

Purchase

245

13.1981 GBP

1p ordinary

Purchase

232

13.1600 GBP

1p ordinary

Purchase

222

13.2601 GBP

1p ordinary

Purchase

209

13.0918 GBP

1p ordinary

Purchase

183

13.2200 GBP

1p ordinary

Purchase

181

13.2458 GBP

1p ordinary

Purchase

181

13.1400 GBP

1p ordinary

Purchase

169

13.2100 GBP

1p ordinary

Purchase

157

13.1752 GBP

1p ordinary

Purchase

97

13.2400 GBP

1p ordinary

Purchase

82

13.2520 GBP

1p ordinary

Purchase

15

13.2213 GBP

1p ordinary

Purchase

14

13.1786 GBP

1p ordinary

Purchase

11

13.1986 GBP

1p ordinary

Sale

16,592

13.1147 GBP

1p ordinary

Sale

7,092

13.1067 GBP

1p ordinary

Sale

6,118

13.1000 GBP

1p ordinary

Sale

3,840

13.1758 GBP

1p ordinary

Sale

3,496

13.1287 GBP

1p ordinary

Sale

2,202

13.2216 GBP

1p ordinary

Sale

1,842

13.2505 GBP

1p ordinary

Sale

821

13.2000 GBP

1p ordinary

Sale

514

13.1800 GBP

1p ordinary

Sale

491

13.1050 GBP

1p ordinary

Sale

491

13.1051 GBP

1p ordinary

Sale

456

13.1766 GBP

1p ordinary

Sale

438

13.1600 GBP

1p ordinary

Sale

413

13.1788 GBP

1p ordinary

Sale

411

13.2400 GBP

1p ordinary

Sale

378

13.2072 GBP

1p ordinary

Sale

327

13.0800 GBP

1p ordinary

Sale

284

13.1717 GBP

1p ordinary

Sale

183

13.2100 GBP

1p ordinary

Sale

183

13.2200 GBP

1p ordinary

Sale

181

13.1400 GBP

1p ordinary

Sale

22

13.1790 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

Increasing Long

1

12.9000 GBP

1p ordinary

SWAP

Increasing Long

110

13.0800 GBP

1p ordinary

SWAP

Increasing Long

676

13.1000 GBP

1p ordinary

SWAP

Increasing Long

16,069

13.1118 GBP

1p ordinary

SWAP

Increasing Long

3,496

13.1287 GBP

1p ordinary

SWAP

Increasing Long

2,056

13.1674 GBP

1p ordinary

SWAP

Increasing Long

456

13.1766 GBP

1p ordinary

SWAP

Increasing Long

64

13.1854 GBP

1p ordinary

SWAP

Increasing Long

257

13.1855 GBP

1p ordinary

SWAP

Increasing Long

176

13.2153 GBP

1p ordinary

SWAP

Increasing Long

2,202

13.2216 GBP

1p ordinary

SWAP

Increasing Long

314

13.2400 GBP

1p ordinary

SWAP

Increasing Long

1,666

13.2543 GBP

1p ordinary

SWAP

Decreasing Long

209

13.0918 GBP

1p ordinary

SWAP

Decreasing Long

7,721

13.1000 GBP

1p ordinary

SWAP

Decreasing Long

16,835

13.1002 GBP

1p ordinary

SWAP

Decreasing Long

8,948

13.1006 GBP

1p ordinary

SWAP

Decreasing Long

64

13.1200 GBP

1p ordinary

SWAP

Decreasing Long

28

13.1421 GBP

1p ordinary

SWAP

Decreasing Long

2,339

13.1482 GBP

1p ordinary

SWAP

Decreasing Long

3,221

13.1663 GBP

1p ordinary

SWAP

Decreasing Long

1,228

13.1733 GBP

1p ordinary

SWAP

Decreasing Long

554

13.1746 GBP

1p ordinary

SWAP

Decreasing Long

227

13.1858 GBP

1p ordinary

SWAP

Decreasing Long

1,199

13.2032 GBP

1p ordinary

SWAP

Decreasing Long

935

13.2044 GBP

1p ordinary

SWAP

Decreasing Long

2,225

13.2136 GBP

1p ordinary

SWAP

Decreasing Long

1,260

13.2149 GBP

1p ordinary

SWAP

Decreasing Long

15

13.2216 GBP

1p ordinary

SWAP

Decreasing Long

763

13.2274 GBP

1p ordinary

SWAP

Decreasing Long

6,763

13.2386 GBP

1p ordinary

SWAP

Decreasing Long

477

13.2567 GBP

1p ordinary

SWAP

Decreasing Long

222

13.2600 GBP

1p ordinary

CFD

Increasing Long

295

13.1838 GBP

1p ordinary

CFD

Decreasing Long

4,324

13.1011 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:

02 Oct 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213