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:

05 Aug 2026

(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:

4,381,160

2.51%

357,228

0.20%

(2)

Cash-settled derivatives:

332,975

0.19%

4,375,056

2.51%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

4,714,135

2.70%

4,732,284

2.71%

(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

100,466

13.3567 GBP

1p ordinary

Purchase

60,147

13.3466 GBP

1p ordinary

Purchase

51,665

13.2716 GBP

1p ordinary

Purchase

44,445

13.3600 GBP

1p ordinary

Purchase

37,283

13.3436 GBP

1p ordinary

Purchase

29,180

13.3518 GBP

1p ordinary

Purchase

28,845

13.3496 GBP

1p ordinary

Purchase

17,300

13.3590 GBP

1p ordinary

Purchase

13,087

13.2938 GBP

1p ordinary

Purchase

12,517

13.3386 GBP

1p ordinary

Purchase

6,012

13.2962 GBP

1p ordinary

Purchase

3,736

13.3573 GBP

1p ordinary

Purchase

3,275

13.3244 GBP

1p ordinary

Purchase

2,157

13.3551 GBP

1p ordinary

Purchase

1,866

13.3300 GBP

1p ordinary

Purchase

1,128

13.3139 GBP

1p ordinary

Purchase

883

13.2723 GBP

1p ordinary

Purchase

746

13.2700 GBP

1p ordinary

Purchase

683

13.2730 GBP

1p ordinary

Purchase

22

13.3509 GBP

1p ordinary

Sale

174,710

13.2700 GBP

1p ordinary

Sale

37,418

13.2816 GBP

1p ordinary

Sale

18,792

13.3544 GBP

1p ordinary

Sale

3,591

13.2706 GBP

1p ordinary

Sale

2,538

13.2786 GBP

1p ordinary

Sale

1,968

13.2665 GBP

1p ordinary

Sale

1,434

13.3600 GBP

1p ordinary

Sale

912

13.2871 GBP

1p ordinary

Sale

276

13.3231 GBP

1p ordinary

Sale

149

13.2800 GBP

1p ordinary

Sale

41

13.2913 GBP

1p ordinary

Sale

38

13.3550 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

Decreasing Short

1,389

13.2995 GBP

1p ordinary

SWAP

Decreasing Long

1,193

13.3600 GBP

1p ordinary

SWAP

Increasing Short

443

13.3600 GBP

1p ordinary

SWAP

Increasing Long

41

13.2913 GBP

1p ordinary

SWAP

Decreasing Short

683

13.3600 GBP

1p ordinary

SWAP

Decreasing Short

912

13.2871 GBP

1p ordinary

SWAP

Increasing Short

22

13.3509 GBP

1p ordinary

SWAP

Opening Short

1,200

13.3606 GBP

1p ordinary

SWAP

Decreasing Short

80,587

13.2700 GBP

1p ordinary

SWAP

Decreasing Long

9,125

13.3386 GBP

1p ordinary

SWAP

Decreasing Long

3,392

13.3386 GBP

1p ordinary

CFD

Increasing Short

3,324

13.2749 GBP

1p ordinary

CFD

Decreasing Long

747

13.2701 GBP

1p ordinary

CFD

Decreasing Long

9,520

13.3084 GBP

1p ordinary

SWAP

Decreasing Long

1,218

13.3313 GBP

1p ordinary

SWAP

Increasing Short

11,743

13.3600 GBP

1p ordinary

SWAP

Increasing Long

458

13.3600 GBP

1p ordinary

SWAP

Increasing Short

466

13.3567 GBP

1p ordinary

SWAP

Increasing Short

6,021

13.3135 GBP

1p ordinary

SWAP

Increasing Short

446

13.3195 GBP

1p ordinary

SWAP

Decreasing Short

1,968

13.2665 GBP

1p ordinary

CFD

Increasing Short

8,343

13.2830 GBP

1p ordinary

SWAP

Decreasing Long

100,000

13.3566 GBP

1p ordinary

SWAP

Increasing Short

22,514

13.3600 GBP

1p ordinary

SWAP

Increasing Long

108

13.3542 GBP

1p ordinary

SWAP

Decreasing Short

48

13.3600 GBP

1p ordinary

SWAP

Decreasing Short

374

13.3051 GBP

1p ordinary

SWAP

Decreasing Long

28,845

13.3496 GBP

1p ordinary

SWAP

Increasing Short

6,614

13.3600 GBP

1p ordinary

SWAP

Decreasing Long

98

13.3600 GBP

1p ordinary

SWAP

Increasing Short

1,128

13.3139 GBP

1p ordinary

SWAP

Increasing Short

6,297

13.2876 GBP

1p ordinary

SWAP

Increasing Long

276

13.3231 GBP

1p ordinary

SWAP

Increasing Short

3,660

13.3600 GBP

1p ordinary

SWAP

Increasing Short

21,036

13.3600 GBP

1p ordinary

SWAP

Increasing Short

22,165

13.3600 GBP

1p ordinary

SWAP

Increasing Short

2,157

13.3550 GBP

1p ordinary

SWAP

Increasing Short

648

13.3300 GBP

1p ordinary

SWAP

Increasing Short

29,180

13.3518 GBP

1p ordinary

SWAP

Increasing Short

3,275

13.3243 GBP

1p ordinary

SWAP

Decreasing Short

8,506

13.2700 GBP

1p ordinary

SWAP

Decreasing Short

154

13.2700 GBP

1p ordinary

SWAP

Decreasing Short

149

13.2800 GBP

1p ordinary

SWAP

Increasing Short

37,283

13.3436 GBP

1p ordinary

SWAP

Decreasing Short

72,917

13.2700 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:

06 Aug 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213