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:

29 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:

1,282,401

0.75%

1,396,075

0.81%

(2)

Cash-settled derivatives:

1,252,218

0.73%

570,615

0.33%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

2,534,619

1.47%

1,966,690

1.14%

(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

62,269

13.1600 GBP

1p ordinary

Purchase

40,361

13.1590 GBP

1p ordinary

Purchase

24,035

13.1039 GBP

1p ordinary

Purchase

21,919

13.1026 GBP

1p ordinary

Purchase

20,320

13.1505 GBP

1p ordinary

Purchase

14,868

13.1545 GBP

1p ordinary

Purchase

6,995

13.1517 GBP

1p ordinary

Purchase

6,502

13.1446 GBP

1p ordinary

Purchase

4,932

13.1475 GBP

1p ordinary

Purchase

3,244

13.1700 GBP

1p ordinary

Purchase

2,602

13.1431 GBP

1p ordinary

Purchase

2,397

13.1400 GBP

1p ordinary

Purchase

2,345

13.1469 GBP

1p ordinary

Purchase

2,274

13.1447 GBP

1p ordinary

Purchase

2,023

13.1420 GBP

1p ordinary

Purchase

1,744

13.1000 GBP

1p ordinary

Purchase

1,054

13.1363 GBP

1p ordinary

Purchase

1,046

13.1470 GBP

1p ordinary

Purchase

877

13.1321 GBP

1p ordinary

Purchase

836

13.1285 GBP

1p ordinary

Purchase

615

13.1200 GBP

1p ordinary

Purchase

450

13.1292 GBP

1p ordinary

Purchase

440

13.1523 GBP

1p ordinary

Purchase

273

13.1396 GBP

1p ordinary

Purchase

97

13.1800 GBP

1p ordinary

Sale

49,404

13.1600 GBP

1p ordinary

Sale

42,962

13.1543 GBP

1p ordinary

Sale

7,744

13.1564 GBP

1p ordinary

Sale

7,147

13.1400 GBP

1p ordinary

Sale

5,535

13.1571 GBP

1p ordinary

Sale

3,096

13.1199 GBP

1p ordinary

Sale

2,432

13.1542 GBP

1p ordinary

Sale

1,653

13.1503 GBP

1p ordinary

Sale

1,500

13.1285 GBP

1p ordinary

Sale

1,383

13.1200 GBP

1p ordinary

Sale

1,273

13.1538 GBP

1p ordinary

Sale

1,155

13.1461 GBP

1p ordinary

Sale

651

13.1272 GBP

1p ordinary

Sale

247

13.1403 GBP

1p ordinary

Sale

244

13.1800 GBP

1p ordinary

Sale

199

13.1000 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

2,658

13.1493 GBP

1p ordinary

SWAP

Increasing Long

516

13.1189 GBP

1p ordinary

SWAP

Increasing Long

3,096

13.1199 GBP

1p ordinary

SWAP

Increasing Long

768

13.1200 GBP

1p ordinary

SWAP

Increasing Long

5,821

13.1400 GBP

1p ordinary

SWAP

Increasing Long

2,546

13.1593 GBP

1p ordinary

SWAP

Increasing Long

1,447

13.1596 GBP

1p ordinary

SWAP

Increasing Long

5,134

13.1600 GBP

1p ordinary

SWAP

Increasing Long

244

13.1800 GBP

1p ordinary

SWAP

Decreasing Long

21,919

13.1026 GBP

1p ordinary

SWAP

Decreasing Long

24,035

13.1039 GBP

1p ordinary

SWAP

Decreasing Long

836

13.1285 GBP

1p ordinary

SWAP

Decreasing Long

1,025

13.1332 GBP

1p ordinary

SWAP

Decreasing Long

1,054

13.1363 GBP

1p ordinary

SWAP

Decreasing Long

307

13.1379 GBP

1p ordinary

SWAP

Decreasing Long

631

13.1384 GBP

1p ordinary

SWAP

Decreasing Long

2,602

13.1431 GBP

1p ordinary

SWAP

Decreasing Long

1,024

13.1437 GBP

1p ordinary

SWAP

Decreasing Long

1,661

13.1438 GBP

1p ordinary

SWAP

Decreasing Long

973

13.1445 GBP

1p ordinary

SWAP

Decreasing Long

4,932

13.1475 GBP

1p ordinary

SWAP

Decreasing Long

834

13.1481 GBP

1p ordinary

SWAP

Decreasing Long

114

13.1515 GBP

1p ordinary

SWAP

Decreasing Long

6,161

13.1522 GBP

1p ordinary

SWAP

Decreasing Long

42,035

13.1600 GBP

1p ordinary

SWAP

Decreasing Long

3,244

13.1700 GBP

1p ordinary

CFD

Increasing Long

130

13.1992 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:

30 Oct 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213