Form 8.3 NCC GROUP 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

NCC GROUP 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 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:

2,350,862

0.75%

4,385,335

1.39%

(2)

Cash-settled derivatives:

3,974,726

1.26%

918,712

0.29%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

6,325,588

2.01%

5,304,047

1.68%

(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

19,696

1.4850 GBP

1p ordinary

Purchase

13,935

1.4780 GBP

1p ordinary

Purchase

7,749

1.4795 GBP

1p ordinary

Purchase

6,236

1.4797 GBP

1p ordinary

Purchase

4,341

1.4875 GBP

1p ordinary

Purchase

3,665

1.4776 GBP

1p ordinary

Purchase

3,250

1.4720 GBP

1p ordinary

Purchase

1,984

1.4876 GBP

1p ordinary

Purchase

1,705

1.4829 GBP

1p ordinary

Purchase

1,675

1.4920 GBP

1p ordinary

Sale

19,026

1.4783 GBP

1p ordinary

Sale

11,669

1.4839 GBP

1p ordinary

Sale

9,772

1.4789 GBP

1p ordinary

Sale

8,595

1.4780 GBP

1p ordinary

Sale

5,849

1.4804 GBP

1p ordinary

Sale

4,748

1.4873 GBP

1p ordinary

Sale

3,083

1.4844 GBP

1p ordinary

Sale

2,060

1.4831 GBP

1p ordinary

Sale

1,826

1.4720 GBP

1p ordinary

Sale

1,003

1.4900 GBP

1p ordinary

Sale

965

1.4920 GBP

1p ordinary

Sale

888

1.4700 GBP

1p ordinary

Sale

873

1.4760 GBP

1p ordinary

Sale

596

1.4719 GBP

1p ordinary

Sale

23

1.4940 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

596

1.4720 GBP

1p ordinary

SWAP

Increasing Long

3

1.4766 GBP

1p ordinary

SWAP

Increasing Long

12,353

1.4780 GBP

1p ordinary

SWAP

Increasing Long

5,129

1.4799 GBP

1p ordinary

SWAP

Increasing Long

2,060

1.4831 GBP

1p ordinary

SWAP

Increasing Long

675

1.4835 GBP

1p ordinary

SWAP

Increasing Long

45

1.4859 GBP

1p ordinary

SWAP

Increasing Long

4,748

1.4873 GBP

1p ordinary

SWAP

Decreasing Long

3,665

1.4776 GBP

1p ordinary

SWAP

Decreasing Long

4,727

1.4814 GBP

1p ordinary

SWAP

Decreasing Long

66

1.4820 GBP

1p ordinary

SWAP

Decreasing Long

1,705

1.4829 GBP

1p ordinary

SWAP

Decreasing Long

14,903

1.4862 GBP

1p ordinary

SWAP

Decreasing Long

4,341

1.4875 GBP

1p ordinary

SWAP

Decreasing Long

144

1.4895 GBP

1p ordinary

CFD

Decreasing Long

544

1.4806 GBP

1p ordinary

CFD

Decreasing Long

7,058

1.4822 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 Sep 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213