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:

16 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:

1,358,335

0.79%

2,175,758

1.26%

(2)

Cash-settled derivatives:

2,029,823

1.18%

493,605

0.29%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,388,158

1.97%

2,669,363

1.55%

(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

261,940

12.9600 GBP

1p ordinary

Purchase

28,405

13.0800 GBP

1p ordinary

Purchase

9,088

13.0405 GBP

1p ordinary

Purchase

3,315

12.9832 GBP

1p ordinary

Purchase

3,233

13.0058 GBP

1p ordinary

Purchase

2,221

13.0793 GBP

1p ordinary

Purchase

1,269

12.9693 GBP

1p ordinary

Purchase

1,125

12.9582 GBP

1p ordinary

Purchase

642

13.0000 GBP

1p ordinary

Purchase

429

12.9360 GBP

1p ordinary

Purchase

406

12.9458 GBP

1p ordinary

Purchase

375

12.9330 GBP

1p ordinary

Purchase

200

12.9632 GBP

1p ordinary

Purchase

192

12.9400 GBP

1p ordinary

Purchase

64

13.0193 GBP

1p ordinary

Purchase

46

12.9398 GBP

1p ordinary

Purchase

11

12.9800 GBP

1p ordinary

Sale

70,501

12.9200 GBP

1p ordinary

Sale

27,948

13.0800 GBP

1p ordinary

Sale

16,705

13.0349 GBP

1p ordinary

Sale

13,794

12.9747 GBP

1p ordinary

Sale

1,090

12.9634 GBP

1p ordinary

Sale

892

13.0000 GBP

1p ordinary

Sale

175

12.9924 GBP

1p ordinary

Sale

123

12.9792 GBP

1p ordinary

Sale

47

12.9800 GBP

1p ordinary

Sale

40

12.9700 GBP

1p ordinary

Sale

27

12.9577 GBP

1p ordinary

Sale

25

12.9816 GBP

1p ordinary

Sale

10

12.9601 GBP

1p ordinary

Sale

1

13.0200 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

75

12.9389 GBP

1p ordinary

SWAP

Increasing Long

42

12.9703 GBP

1p ordinary

SWAP

Increasing Long

1,607

12.9705 GBP

1p ordinary

SWAP

Increasing Long

12,404

12.9715 GBP

1p ordinary

SWAP

Increasing Long

6,461

12.9789 GBP

1p ordinary

SWAP

Increasing Long

123

12.9792 GBP

1p ordinary

SWAP

Increasing Long

175

12.9924 GBP

1p ordinary

SWAP

Increasing Long

817

13.0000 GBP

1p ordinary

SWAP

Increasing Long

1,390

13.0029 GBP

1p ordinary

SWAP

Increasing Long

1

13.0200 GBP

1p ordinary

SWAP

Increasing Long

5,970

13.0790 GBP

1p ordinary

SWAP

Increasing Long

5,735

13.0793 GBP

1p ordinary

SWAP

Increasing Long

9,287

13.0800 GBP

1p ordinary

SWAP

Decreasing Long

112

12.9200 GBP

1p ordinary

SWAP

Decreasing Long

141

12.9330 GBP

1p ordinary

SWAP

Decreasing Long

234

12.9331 GBP

1p ordinary

SWAP

Decreasing Long

406

12.9458 GBP

1p ordinary

SWAP

Decreasing Long

101

12.9545 GBP

1p ordinary

SWAP

Decreasing Long

362

12.9566 GBP

1p ordinary

SWAP

Decreasing Long

725

12.9581 GBP

1p ordinary

SWAP

Decreasing Long

262,440

12.9600 GBP

1p ordinary

SWAP

Decreasing Long

200

12.9632 GBP

1p ordinary

SWAP

Decreasing Long

1,453

12.9668 GBP

1p ordinary

SWAP

Decreasing Long

902

12.9669 GBP

1p ordinary

SWAP

Decreasing Long

1,269

12.9693 GBP

1p ordinary

SWAP

Decreasing Long

3,315

12.9832 GBP

1p ordinary

SWAP

Decreasing Long

406

13.0000 GBP

1p ordinary

SWAP

Decreasing Long

3,233

13.0058 GBP

1p ordinary

SWAP

Decreasing Long

47

13.0412 GBP

1p ordinary

SWAP

Decreasing Long

120

13.0433 GBP

1p ordinary

SWAP

Decreasing Long

6,048

13.0795 GBP

1p ordinary

SWAP

Decreasing Long

13,751

13.0800 GBP

1p ordinary

CFD

Increasing Long

277

12.9698 GBP

1p ordinary

CFD

Decreasing Long

1,604

13.0161 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:

17 Oct 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213