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:

08 May 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:

3,457,735

1.22%

3,391,683

1.19%

(2)

Cash-settled derivatives:

3,201,833

1.13%

2,029,931

0.71%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

6,659,568

2.34%

5,421,614

1.91%

(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

301,195

1.4020 GBP

1p ordinary

Purchase

284,557

1.4018 GBP

1p ordinary

Purchase

46,263

1.3970 GBP

1p ordinary

Purchase

32,400

1.4027 GBP

1p ordinary

Purchase

21,290

1.3985 GBP

1p ordinary

Purchase

18,742

1.3986 GBP

1p ordinary

Purchase

14,963

1.3982 GBP

1p ordinary

Purchase

7,248

1.3977 GBP

1p ordinary

Purchase

4,442

1.4055 GBP

1p ordinary

Purchase

3,769

1.3900 GBP

1p ordinary

Purchase

3,759

1.4010 GBP

1p ordinary

Purchase

3,054

1.4005 GBP

1p ordinary

Purchase

2,692

1.4079 GBP

1p ordinary

Purchase

1,921

1.3915 GBP

1p ordinary

Purchase

959

1.3840 GBP

1p ordinary

Purchase

789

1.4000 GBP

1p ordinary

Purchase

48

1.3920 GBP

1p ordinary

Purchase

46

1.4066 GBP

1p ordinary

Sale

1,274,862

1.4019 GBP

1p ordinary

Sale

355,129

1.4013 GBP

1p ordinary

Sale

303,823

1.4020 GBP

1p ordinary

Sale

76,247

1.3984 GBP

1p ordinary

Sale

63,459

1.3975 GBP

1p ordinary

Sale

47,981

1.3976 GBP

1p ordinary

Sale

23,911

1.3913 GBP

1p ordinary

Sale

17,134

1.4060 GBP

1p ordinary

Sale

10,321

1.3971 GBP

1p ordinary

Sale

9,579

1.3949 GBP

1p ordinary

Sale

9,294

1.4012 GBP

1p ordinary

Sale

8,159

1.3997 GBP

1p ordinary

Sale

7,553

1.4080 GBP

1p ordinary

Sale

4,242

1.4062 GBP

1p ordinary

Sale

3,911

1.4006 GBP

1p ordinary

Sale

3,119

1.3941 GBP

1p ordinary

Sale

1,997

1.3966 GBP

1p ordinary

Sale

1,767

1.3840 GBP

1p ordinary

Sale

1,760

1.4031 GBP

1p ordinary

Sale

1,648

1.4000 GBP

1p ordinary

Sale

71

1.3911 GBP

1p ordinary

Sale

15

1.4073 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

1,940

1.3957 GBP

1p ordinary

SWAP

Decreasing Short

1,997

1.3965 GBP

1p ordinary

SWAP

Decreasing Short

5,006

1.3969 GBP

1p ordinary

SWAP

Decreasing Short

10,321

1.3971 GBP

1p ordinary

SWAP

Decreasing Short

63,459

1.3975 GBP

1p ordinary

SWAP

Decreasing Short

42,891

1.3977 GBP

1p ordinary

SWAP

Decreasing Short

4,731

1.3990 GBP

1p ordinary

SWAP

Opening Long

101,053

1.3995 GBP

1p ordinary

SWAP

Increasing Long

84

1.4002 GBP

1p ordinary

SWAP

Increasing Long

229,748

1.4005 GBP

1p ordinary

SWAP

Increasing Long

9,294

1.4012 GBP

1p ordinary

SWAP

Increasing Long

566,605

1.4019 GBP

1p ordinary

SWAP

Increasing Long

484,744

1.4020 GBP

1p ordinary

SWAP

Increasing Long

36,036

1.4031 GBP

1p ordinary

SWAP

Increasing Long

17,129

1.4060 GBP

1p ordinary

SWAP

Increasing Long

4,589

1.4080 GBP

1p ordinary

SWAP

Decreasing Long

241

1.3861 GBP

1p ordinary

SWAP

Decreasing Long

8,297

1.3920 GBP

1p ordinary

SWAP

Decreasing Long

13,295

1.3966 GBP

1p ordinary

SWAP

Decreasing Long

19,201

1.3977 GBP

1p ordinary

SWAP

Decreasing Long

8,672

1.3983 GBP

1p ordinary

SWAP

Decreasing Long

21,290

1.3985 GBP

1p ordinary

SWAP

Decreasing Long

3,795

1.3995 GBP

1p ordinary

SWAP

Decreasing Long

3,632

1.3996 GBP

1p ordinary

SWAP

Decreasing Long

3,054

1.4005 GBP

1p ordinary

SWAP

Decreasing Long

3,759

1.4010 GBP

1p ordinary

SWAP

Decreasing Long

24,185

1.4020 GBP

1p ordinary

SWAP

Decreasing Long

5,199

1.4021 GBP

1p ordinary

SWAP

Decreasing Long

5,424

1.4052 GBP

1p ordinary

SWAP

Decreasing Long

12,069

1.4093 GBP

1p ordinary

CFD

Decreasing Short

11,228

1.4011 GBP

1p ordinary

CFD

Opening Long

107,786

1.4012 GBP

1p ordinary

CFD

Increasing Long

109,770

1.4019 GBP

1p ordinary

CFD

Increasing Long

3,281

1.4039 GBP

1p ordinary

CFD

Increasing Long

112

1.4079 GBP

1p ordinary

CFD

Decreasing Long

7,248

1.3977 GBP

1p ordinary

CFD

Decreasing Long

11,584

1.3987 GBP

1p ordinary

CFD

Opening Short

216,858

1.4016 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:

11 May 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213