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:

14 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:

1,419,612

0.83%

2,435,897

1.42%

(2)

Cash-settled derivatives:

2,296,386

1.34%

485,951

0.28%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,715,998

2.16%

2,921,848

1.70%

(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

35,153

13.0600 GBP

1p ordinary

Purchase

11,333

13.0478 GBP

1p ordinary

Purchase

2,400

12.9425 GBP

1p ordinary

Purchase

2,400

13.0731 GBP

1p ordinary

Purchase

2,400

12.9625 GBP

1p ordinary

Purchase

2,400

12.9825 GBP

1p ordinary

Purchase

2,400

13.0626 GBP

1p ordinary

Purchase

1,672

13.0108 GBP

1p ordinary

Purchase

1,500

13.0798 GBP

1p ordinary

Purchase

1,448

13.0426 GBP

1p ordinary

Purchase

986

12.9873 GBP

1p ordinary

Purchase

967

13.0158 GBP

1p ordinary

Purchase

952

13.0226 GBP

1p ordinary

Purchase

780

12.9800 GBP

1p ordinary

Purchase

704

13.0139 GBP

1p ordinary

Purchase

691

13.0305 GBP

1p ordinary

Purchase

467

13.0200 GBP

1p ordinary

Purchase

390

13.0205 GBP

1p ordinary

Purchase

383

13.0300 GBP

1p ordinary

Purchase

289

13.1000 GBP

1p ordinary

Purchase

238

13.0903 GBP

1p ordinary

Purchase

228

13.1100 GBP

1p ordinary

Purchase

63

13.1200 GBP

1p ordinary

Sale

15,656

13.0600 GBP

1p ordinary

Sale

13,531

13.0597 GBP

1p ordinary

Sale

13,151

13.0367 GBP

1p ordinary

Sale

7,284

13.0037 GBP

1p ordinary

Sale

6,663

13.0433 GBP

1p ordinary

Sale

5,072

12.9923 GBP

1p ordinary

Sale

3,879

13.0677 GBP

1p ordinary

Sale

1,200

13.0282 GBP

1p ordinary

Sale

1,000

12.9883 GBP

1p ordinary

Sale

655

13.1019 GBP

1p ordinary

Sale

561

13.0479 GBP

1p ordinary

Sale

489

13.0706 GBP

1p ordinary

Sale

292

13.0196 GBP

1p ordinary

Sale

185

12.9610 GBP

1p ordinary

Sale

115

13.0890 GBP

1p ordinary

Sale

53

13.1147 GBP

1p ordinary

Sale

39

12.9800 GBP

1p ordinary

Sale

4

13.0900 GBP

1p ordinary

Sale

2

13.0800 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 Short

3,668

13.0385 GBP

1p ordinary

SWAP

Increasing Long

32

12.9736 GBP

1p ordinary

SWAP

Increasing Long

199

12.9832 GBP

1p ordinary

SWAP

Increasing Long

5,072

12.9923 GBP

1p ordinary

SWAP

Increasing Long

7,284

13.0037 GBP

1p ordinary

SWAP

Increasing Long

292

13.0196 GBP

1p ordinary

SWAP

Increasing Long

12,548

13.0341 GBP

1p ordinary

SWAP

Increasing Long

13,531

13.0597 GBP

1p ordinary

SWAP

Increasing Long

489

13.0706 GBP

1p ordinary

SWAP

Increasing Long

23

13.0885 GBP

1p ordinary

SWAP

Increasing Long

92

13.0892 GBP

1p ordinary

SWAP

Increasing Long

603

13.0916 GBP

1p ordinary

SWAP

Decreasing Long

2,400

12.9425 GBP

1p ordinary

SWAP

Decreasing Long

2,400

12.9625 GBP

1p ordinary

SWAP

Decreasing Long

780

12.9800 GBP

1p ordinary

SWAP

Decreasing Long

2,400

12.9825 GBP

1p ordinary

SWAP

Decreasing Long

1,672

13.0108 GBP

1p ordinary

SWAP

Decreasing Long

435

13.0138 GBP

1p ordinary

SWAP

Decreasing Long

269

13.0141 GBP

1p ordinary

SWAP

Decreasing Long

952

13.0226 GBP

1p ordinary

SWAP

Decreasing Long

344

13.0238 GBP

1p ordinary

SWAP

Decreasing Long

2,735

13.0269 GBP

1p ordinary

SWAP

Decreasing Long

383

13.0300 GBP

1p ordinary

SWAP

Decreasing Long

725

13.0302 GBP

1p ordinary

SWAP

Decreasing Long

691

13.0305 GBP

1p ordinary

SWAP

Decreasing Long

153

13.0389 GBP

1p ordinary

SWAP

Decreasing Long

1,448

13.0426 GBP

1p ordinary

SWAP

Decreasing Long

300

13.0534 GBP

1p ordinary

SWAP

Decreasing Long

8,223

13.0600 GBP

1p ordinary

SWAP

Decreasing Long

5,129

13.0614 GBP

1p ordinary

SWAP

Decreasing Long

2,400

13.0626 GBP

1p ordinary

SWAP

Decreasing Long

2,400

13.0731 GBP

1p ordinary

CFD

Increasing Long

21

12.9390 GBP

1p ordinary

CFD

Decreasing Long

1,121

13.0207 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:

15 Oct 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213