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:

09 Mar 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:

4,351,592

2.52%

401,026

0.23%

(2)

Cash-settled derivatives:

324,607

0.19%

4,349,057

2.52%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

4,676,199

2.71%

4,750,083

2.76%

(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

33,870

12.9800 GBP

1p ordinary

Purchase

12,001

12.9600 GBP

1p ordinary

Purchase

8,136

12.9798 GBP

1p ordinary

Purchase

7,477

12.9705 GBP

1p ordinary

Purchase

5,611

12.9572 GBP

1p ordinary

Purchase

2,089

12.9835 GBP

1p ordinary

Purchase

1,190

12.9700 GBP

1p ordinary

Purchase

733

12.9617 GBP

1p ordinary

Purchase

521

12.9900 GBP

1p ordinary

Purchase

469

12.9758 GBP

1p ordinary

Sale

219,858

12.9609 GBP

1p ordinary

Sale

48,440

12.9607 GBP

1p ordinary

Sale

29,652

12.9600 GBP

1p ordinary

Sale

28,971

12.9603 GBP

1p ordinary

Sale

18,724

12.9673 GBP

1p ordinary

Sale

11,164

12.9800 GBP

1p ordinary

Sale

10,142

12.9761 GBP

1p ordinary

Sale

9,287

12.9483 GBP

1p ordinary

Sale

4,035

12.9744 GBP

1p ordinary

Sale

1,647

12.9700 GBP

1p ordinary

Sale

450

12.9399 GBP

1p ordinary

Sale

368

12.9632 GBP

1p ordinary

Sale

187

12.9593 GBP

1p ordinary

Sale

106

12.9596 GBP

1p ordinary

Sale

24

12.9891 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

450

12.9399 GBP

1p ordinary

SWAP

Decreasing Short

9,287

12.9483 GBP

1p ordinary

SWAP

Decreasing Short

187

12.9593 GBP

1p ordinary

SWAP

Decreasing Short

106

12.9596 GBP

1p ordinary

SWAP

Decreasing Short

48,848

12.9600 GBP

1p ordinary

SWAP

Decreasing Short

28,971

12.9603 GBP

1p ordinary

SWAP

Decreasing Short

219,858

12.9609 GBP

1p ordinary

SWAP

Decreasing Short

18,724

12.9673 GBP

1p ordinary

SWAP

Decreasing Short

1,052

12.9700 GBP

1p ordinary

SWAP

Decreasing Short

131

12.9741 GBP

1p ordinary

SWAP

Decreasing Short

3,886

12.9749 GBP

1p ordinary

SWAP

Decreasing Short

10,142

12.9761 GBP

1p ordinary

SWAP

Decreasing Short

9,137

12.9800 GBP

1p ordinary

SWAP

Increasing Short

233

12.9662 GBP

1p ordinary

SWAP

Increasing Short

1,017

12.9678 GBP

1p ordinary

SWAP

Increasing Short

17,139

12.9765 GBP

1p ordinary

SWAP

Increasing Short

14,656

12.9791 GBP

1p ordinary

SWAP

Increasing Short

13,652

12.9800 GBP

1p ordinary

SWAP

Increasing Short

1,863

12.9827 GBP

1p ordinary

SWAP

Increasing Short

2,089

12.9835 GBP

1p ordinary

CFD

Decreasing Short

10,665

12.9612 GBP

1p ordinary

CFD

Decreasing Short

157

12.9684 GBP

1p ordinary

CFD

Decreasing Short

2,920

12.9713 GBP

1p ordinary

CFD

Decreasing Short

729

12.9792 GBP

1p ordinary

CFD

Increasing Short

780

12.9407 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:

10 Mar 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213