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:

26 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:

1,345,365

0.78%

2,622,169

1.52%

(2)

Cash-settled derivatives:

2,491,346

1.45%

408,346

0.24%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

3,836,711

2.23%

3,030,515

1.76%

(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

18,934

12.8562 GBP

1p ordinary

Purchase

17,514

12.8600 GBP

1p ordinary

Purchase

12,847

12.8236 GBP

1p ordinary

Purchase

8,927

12.8652 GBP

1p ordinary

Purchase

5,085

12.8638 GBP

1p ordinary

Purchase

4,923

12.8631 GBP

1p ordinary

Purchase

3,930

12.9000 GBP

1p ordinary

Purchase

3,395

12.8304 GBP

1p ordinary

Purchase

2,400

12.9325 GBP

1p ordinary

Purchase

2,400

12.9525 GBP

1p ordinary

Purchase

1,598

12.8459 GBP

1p ordinary

Purchase

1,563

12.8802 GBP

1p ordinary

Purchase

923

12.8292 GBP

1p ordinary

Purchase

629

12.8721 GBP

1p ordinary

Purchase

504

12.8400 GBP

1p ordinary

Purchase

453

12.8518 GBP

1p ordinary

Purchase

435

12.8974 GBP

1p ordinary

Purchase

339

12.8789 GBP

1p ordinary

Purchase

227

12.8149 GBP

1p ordinary

Purchase

144

12.8209 GBP

1p ordinary

Purchase

143

12.8200 GBP

1p ordinary

Purchase

116

12.9200 GBP

1p ordinary

Purchase

5

12.8669 GBP

1p ordinary

Sale

13,778

12.8619 GBP

1p ordinary

Sale

5,034

12.8609 GBP

1p ordinary

Sale

3,978

12.8400 GBP

1p ordinary

Sale

3,870

12.8649 GBP

1p ordinary

Sale

2,587

12.8600 GBP

1p ordinary

Sale

2,295

12.8610 GBP

1p ordinary

Sale

2,138

12.8782 GBP

1p ordinary

Sale

1,833

12.8708 GBP

1p ordinary

Sale

1,309

12.8925 GBP

1p ordinary

Sale

909

12.8199 GBP

1p ordinary

Sale

699

12.8200 GBP

1p ordinary

Sale

559

12.8846 GBP

1p ordinary

Sale

432

12.9136 GBP

1p ordinary

Sale

377

12.8318 GBP

1p ordinary

Sale

372

12.8550 GBP

1p ordinary

Sale

313

12.8491 GBP

1p ordinary

Sale

301

12.8448 GBP

1p ordinary

Sale

285

12.9051 GBP

1p ordinary

Sale

199

12.8802 GBP

1p ordinary

Sale

194

12.8295 GBP

1p ordinary

Sale

188

12.8800 GBP

1p ordinary

Sale

38

12.8695 GBP

1p ordinary

Sale

8

12.8525 GBP

1p ordinary

Sale

4

12.8816 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

909

12.8199 GBP

1p ordinary

SWAP

Increasing Long

3,838

12.8393 GBP

1p ordinary

SWAP

Increasing Long

313

12.8491 GBP

1p ordinary

SWAP

Increasing Long

74

12.8547 GBP

1p ordinary

SWAP

Increasing Long

298

12.8551 GBP

1p ordinary

SWAP

Increasing Long

9,694

12.8600 GBP

1p ordinary

SWAP

Increasing Long

2,295

12.8610 GBP

1p ordinary

SWAP

Increasing Long

44

12.8657 GBP

1p ordinary

SWAP

Increasing Long

4,310

12.8664 GBP

1p ordinary

SWAP

Increasing Long

27

12.8666 GBP

1p ordinary

SWAP

Increasing Long

179

12.8672 GBP

1p ordinary

SWAP

Increasing Long

3,057

12.8782 GBP

1p ordinary

SWAP

Increasing Long

69

12.8800 GBP

1p ordinary

SWAP

Increasing Long

7

12.8828 GBP

1p ordinary

SWAP

Increasing Long

763

12.8973 GBP

1p ordinary

SWAP

Decreasing Long

12,847

12.8236 GBP

1p ordinary

SWAP

Decreasing Long

923

12.8292 GBP

1p ordinary

SWAP

Decreasing Long

273

12.8400 GBP

1p ordinary

SWAP

Decreasing Long

1,598

12.8459 GBP

1p ordinary

SWAP

Decreasing Long

2,906

12.8503 GBP

1p ordinary

SWAP

Decreasing Long

163

12.8510 GBP

1p ordinary

SWAP

Decreasing Long

23,197

12.8563 GBP

1p ordinary

SWAP

Decreasing Long

10,745

12.8600 GBP

1p ordinary

SWAP

Decreasing Long

5,004

12.8634 GBP

1p ordinary

SWAP

Decreasing Long

629

12.8721 GBP

1p ordinary

SWAP

Decreasing Long

2,339

12.8725 GBP

1p ordinary

SWAP

Decreasing Long

1,490

12.8726 GBP

1p ordinary

SWAP

Decreasing Long

1,831

12.8764 GBP

1p ordinary

SWAP

Decreasing Long

850

12.8767 GBP

1p ordinary

SWAP

Decreasing Long

330

12.8807 GBP

1p ordinary

SWAP

Decreasing Long

81

12.8914 GBP

1p ordinary

SWAP

Decreasing Long

3,930

12.9000 GBP

1p ordinary

SWAP

Decreasing Long

116

12.9200 GBP

1p ordinary

SWAP

Decreasing Long

2,400

12.9325 GBP

1p ordinary

SWAP

Decreasing Long

2,400

12.9525 GBP

1p ordinary

CFD

Increasing Long

2,483

12.8604 GBP

1p ordinary

CFD

Increasing Long

2,274

12.8641 GBP

1p ordinary

CFD

Decreasing Long

4,061

12.8600 GBP

1p ordinary

CFD

Decreasing Long

459

12.9223 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:

29 Sep 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213