Form 8.3 ADVANCED MEDICAL SOLUTIONS 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

ADVANCED MEDICAL SOLUTIONS 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:

23 Jun 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:

5p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

2,350,142

1.07%

4,460,266

2.02%

(2)

Cash-settled derivatives:

4,391,099

1.99%

2,339,038

1.06%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

6,741,241

3.06%

6,799,304

3.08%

(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

5p ordinary

Purchase

394,587

2.4500 GBP

5p ordinary

Purchase

250,000

2.3244 GBP

5p ordinary

Purchase

151,792

2.3050 GBP

5p ordinary

Purchase

86,070

2.3876 GBP

5p ordinary

Purchase

62,887

2.4378 GBP

5p ordinary

Purchase

41,915

2.3929 GBP

5p ordinary

Purchase

12,731

2.3511 GBP

5p ordinary

Purchase

10,333

2.4235 GBP

5p ordinary

Purchase

9,317

2.4107 GBP

5p ordinary

Purchase

9,292

2.4114 GBP

5p ordinary

Purchase

8,461

2.4250 GBP

5p ordinary

Purchase

7,615

2.3988 GBP

5p ordinary

Purchase

7,425

2.3409 GBP

5p ordinary

Purchase

6,419

2.3130 GBP

5p ordinary

Purchase

5,000

2.3750 GBP

5p ordinary

Purchase

3,211

2.3439 GBP

5p ordinary

Purchase

1,199

2.3600 GBP

5p ordinary

Purchase

843

2.4350 GBP

5p ordinary

Purchase

399

2.3098 GBP

5p ordinary

Purchase

358

2.3842 GBP

5p ordinary

Purchase

69

2.3804 GBP

5p ordinary

Purchase

22

2.3847 GBP

5p ordinary

Purchase

6

2.4297 GBP

5p ordinary

Purchase

2

2.3700 GBP

5p ordinary

Sale

340,183

2.4500 GBP

5p ordinary

Sale

175,000

2.3457 GBP

5p ordinary

Sale

74,568

2.4321 GBP

5p ordinary

Sale

48,568

2.4350 GBP

5p ordinary

Sale

34,827

2.4406 GBP

5p ordinary

Sale

32,833

2.4107 GBP

5p ordinary

Sale

29,737

2.3278 GBP

5p ordinary

Sale

21,245

2.3944 GBP

5p ordinary

Sale

15,971

2.3570 GBP

5p ordinary

Sale

15,189

2.3689 GBP

5p ordinary

Sale

12,526

2.4156 GBP

5p ordinary

Sale

12,051

2.4049 GBP

5p ordinary

Sale

11,503

2.3797 GBP

5p ordinary

Sale

9,127

2.4504 GBP

5p ordinary

Sale

8,246

2.4366 GBP

5p ordinary

Sale

7,754

2.4372 GBP

5p ordinary

Sale

7,189

2.4065 GBP

5p ordinary

Sale

7,118

2.3777 GBP

5p ordinary

Sale

7,088

2.4293 GBP

5p ordinary

Sale

5,324

2.3924 GBP

5p ordinary

Sale

4,835

2.4287 GBP

5p ordinary

Sale

4,465

2.3116 GBP

5p ordinary

Sale

3,939

2.4461 GBP

5p ordinary

Sale

3,625

2.4189 GBP

5p ordinary

Sale

3,144

2.4267 GBP

5p ordinary

Sale

3,059

2.3534 GBP

5p ordinary

Sale

2,903

2.4399 GBP

5p ordinary

Sale

2,351

2.4400 GBP

5p ordinary

Sale

2,312

2.3954 GBP

5p ordinary

Sale

1,164

2.4150 GBP

5p ordinary

Sale

1,105

2.4250 GBP

5p ordinary

Sale

657

2.3020 GBP

5p ordinary

Sale

642

2.4000 GBP

5p ordinary

Sale

259

2.4459 GBP

5p ordinary

Sale

85

2.4211 GBP

5p ordinary

Sale

69

2.3806 GBP

5p ordinary

Sale

6

2.4300 GBP

5p ordinary

Sale

2

2.3702 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

5p ordinary

SWAP

Increasing Long

3,930

2.3777 GBP

5p ordinary

SWAP

Increasing Long

886

2.4035 GBP

5p ordinary

SWAP

Increasing Long

1,383

2.3954 GBP

5p ordinary

SWAP

Decreasing Long

586

2.4500 GBP

5p ordinary

SWAP

Decreasing Long

161

2.4400 GBP

5p ordinary

SWAP

Decreasing Long

7

2.4351 GBP

5p ordinary

SWAP

Decreasing Long

39,598

2.3911 GBP

5p ordinary

SWAP

Decreasing Short

5,324

2.3924 GBP

5p ordinary

SWAP

Decreasing Long

43,511

2.4500 GBP

5p ordinary

SWAP

Increasing Long

85

2.4211 GBP

5p ordinary

SWAP

Increasing Long

6,338

2.3368 GBP

5p ordinary

SWAP

Closing Short

289,990

2.4500 GBP

5p ordinary

SWAP

Decreasing Long

17,816

2.4124 GBP

5p ordinary

SWAP

Increasing Long

29,737

2.3278 GBP

5p ordinary

SWAP

Increasing Short

6,419

2.3139 GBP

5p ordinary

SWAP

Decreasing Long

150,292

2.3050 GBP

5p ordinary

CFD

Opening Long

15,862

2.4331 GBP

5p ordinary

CFD

Increasing Long

13,665

2.4109 GBP

5p ordinary

SWAP

Decreasing Short

150,000

2.3367 GBP

5p ordinary

SWAP

Increasing Long

18,601

2.4035 GBP

5p ordinary

SWAP

Increasing Long

76

2.4035 GBP

5p ordinary

SWAP

Increasing Long

36

2.4036 GBP

5p ordinary

SWAP

Increasing Long

400

2.3954 GBP

5p ordinary

SWAP

Increasing Long

1,139

2.3777 GBP

5p ordinary

SWAP

Increasing Long

2,049

2.3777 GBP

5p ordinary

SWAP

Increasing Long

529

2.3954 GBP

5p ordinary

SWAP

Opening Short

250,000

2.3244 GBP

5p ordinary

SWAP

Increasing Long

1,603

2.4399 GBP

5p ordinary

SWAP

Increasing Long

3,409

2.3121 GBP

5p ordinary

SWAP

Decreasing Short

7,189

2.4065 GBP

5p ordinary

SWAP

Increasing Long

259

2.4459 GBP

5p ordinary

SWAP

Decreasing Long

3

2.3000 GBP

5p ordinary

SWAP

Increasing Long

33,058

2.4257 GBP

5p ordinary

SWAP

Increasing Long

34,827

2.4406 GBP

5p ordinary

SWAP

Decreasing Long

8,314

2.3545 GBP

5p ordinary

SWAP

Decreasing Short

25,000

2.3995 GBP

5p ordinary

SWAP

Increasing Long

464

2.4399 GBP

5p ordinary

SWAP

Increasing Long

836

2.4399 GBP

5p ordinary

SWAP

Increasing Long

1,056

2.3099 GBP

5p ordinary

SWAP

Decreasing Long

257

2.3782 GBP

5p ordinary

SWAP

Decreasing Long

2,146

2.4223 GBP

5p ordinary

SWAP

Decreasing Long

3,211

2.3439 GBP

5p ordinary

SWAP

Decreasing Short

15,971

2.3570 GBP

5p ordinary

SWAP

Decreasing Long

5,893

2.4185 GBP

5p ordinary

SWAP

Decreasing Long

358

2.3842 GBP

5p ordinary

SWAP

Closing Long

303,086

2.4500 GBP

5p ordinary

SWAP

Increasing Long

16,777

2.4500 GBP

5p ordinary

SWAP

Decreasing Long

80,177

2.3854 GBP

5p ordinary

SWAP

Increasing Long

11,068

2.4500 GBP

5p ordinary

SWAP

Increasing Long

9,127

2.4504 GBP

5p ordinary

SWAP

Increasing Long

12,051

2.4049 GBP

5p ordinary

SWAP

Decreasing Long

9,292

2.4114 GBP

5p ordinary

SWAP

Increasing Long

32,833

2.4107 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:

24 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213