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:

19 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:

1,886,854

0.86%

4,400,529

2.00%

(2)

Cash-settled derivatives:

4,326,611

1.96%

1,875,222

0.85%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

6,213,465

2.82%

6,275,751

2.85%

(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

300,000

2.2811 GBP

5p ordinary

Purchase

221,161

2.3100 GBP

5p ordinary

Purchase

206,501

2.2895 GBP

5p ordinary

Purchase

116,087

2.3500 GBP

5p ordinary

Purchase

74,970

2.3271 GBP

5p ordinary

Purchase

34,736

2.3288 GBP

5p ordinary

Purchase

29,000

2.3127 GBP

5p ordinary

Purchase

28,366

2.2971 GBP

5p ordinary

Purchase

18,750

2.2390 GBP

5p ordinary

Purchase

18,272

2.3207 GBP

5p ordinary

Purchase

15,459

2.3300 GBP

5p ordinary

Purchase

10,699

2.3173 GBP

5p ordinary

Purchase

9,658

2.3191 GBP

5p ordinary

Purchase

9,375

2.2800 GBP

5p ordinary

Purchase

5,000

2.3250 GBP

5p ordinary

Purchase

1,616

2.3400 GBP

5p ordinary

Purchase

889

2.3188 GBP

5p ordinary

Purchase

844

2.3326 GBP

5p ordinary

Purchase

237

2.3117 GBP

5p ordinary

Sale

196,492

2.3389 GBP

5p ordinary

Sale

172,136

2.3489 GBP

5p ordinary

Sale

55,023

2.3500 GBP

5p ordinary

Sale

52,972

2.3284 GBP

5p ordinary

Sale

49,675

2.3307 GBP

5p ordinary

Sale

39,900

2.3339 GBP

5p ordinary

Sale

25,000

2.3100 GBP

5p ordinary

Sale

20,500

2.3479 GBP

5p ordinary

Sale

20,000

2.2987 GBP

5p ordinary

Sale

20,000

2.3045 GBP

5p ordinary

Sale

19,459

2.3300 GBP

5p ordinary

Sale

17,319

2.3319 GBP

5p ordinary

Sale

14,772

2.3498 GBP

5p ordinary

Sale

10,957

2.3386 GBP

5p ordinary

Sale

10,822

2.3420 GBP

5p ordinary

Sale

10,000

2.2900 GBP

5p ordinary

Sale

9,289

2.3459 GBP

5p ordinary

Sale

7,225

2.3338 GBP

5p ordinary

Sale

6,685

2.3276 GBP

5p ordinary

Sale

3,508

2.3181 GBP

5p ordinary

Sale

1,269

2.3077 GBP

5p ordinary

Sale

706

2.3068 GBP

5p ordinary

Sale

243

2.3243 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

723

2.3077 GBP

5p ordinary

SWAP

Increasing Long

189

2.3319 GBP

5p ordinary

SWAP

Increasing Long

2,662

2.3287 GBP

5p ordinary

SWAP

Decreasing Long

91

2.3500 GBP

5p ordinary

SWAP

Decreasing Long

162

2.3401 GBP

5p ordinary

SWAP

Decreasing Long

33,363

2.3295 GBP

5p ordinary

SWAP

Decreasing Short

6,685

2.3276 GBP

5p ordinary

SWAP

Increasing Long

21,110

2.3500 GBP

5p ordinary

SWAP

Increasing Long

7,800

2.2239 GBP

5p ordinary

SWAP

Opening Short

237

2.3117 GBP

5p ordinary

SWAP

Decreasing Short

2,963

2.3498 GBP

5p ordinary

SWAP

Closing Long

14,106

2.3501 GBP

5p ordinary

SWAP

Opening Short

4,409

2.3501 GBP

5p ordinary

SWAP

Increasing Long

20,500

2.3479 GBP

5p ordinary

SWAP

Increasing Short

18,750

2.2394 GBP

5p ordinary

SWAP

Decreasing Long

57,606

2.3100 GBP

5p ordinary

CFD

Increasing Long

3,065

2.3305 GBP

5p ordinary

CFD

Increasing Long

2,076

2.3228 GBP

5p ordinary

CFD

Opening Long

38,112

2.3400 GBP

5p ordinary

SWAP

Decreasing Short

196,492

2.3389 GBP

5p ordinary

SWAP

Opening Long

3,518

2.3498 GBP

5p ordinary

SWAP

Closing Short

5,627

2.3498 GBP

5p ordinary

SWAP

Increasing Long

17,106

2.3319 GBP

5p ordinary

SWAP

Increasing Long

24

2.3319 GBP

5p ordinary

SWAP

Increasing Long

771

2.3287 GBP

5p ordinary

SWAP

Increasing Long

210

2.3077 GBP

5p ordinary

SWAP

Increasing Long

336

2.3077 GBP

5p ordinary

SWAP

Increasing Long

508

2.3287 GBP

5p ordinary

SWAP

Opening Short

150,000

2.2811 GBP

5p ordinary

SWAP

Opening Short

150,000

2.2811 GBP

5p ordinary

SWAP

Opening Short

206,501

2.2895 GBP

5p ordinary

SWAP

Increasing Long

1,804

2.3400 GBP

5p ordinary

SWAP

Decreasing Long

69,333

2.3265 GBP

5p ordinary

SWAP

Increasing Long

24,609

2.2585 GBP

5p ordinary

SWAP

Increasing Short

59

2.3500 GBP

5p ordinary

SWAP

Increasing Short

67,167

2.3500 GBP

5p ordinary

SWAP

Increasing Short

1,211

2.3083 GBP

5p ordinary

SWAP

Increasing Long

20,000

2.3045 GBP

5p ordinary

SWAP

Increasing Short

9,375

2.2804 GBP

5p ordinary

SWAP

Decreasing Long

712

2.3111 GBP

5p ordinary

SWAP

Decreasing Short

3,508

2.3181 GBP

5p ordinary

SWAP

Increasing Long

5,627

2.3498 GBP

5p ordinary

SWAP

Increasing Long

524

2.3400 GBP

5p ordinary

SWAP

Increasing Long

956

2.3400 GBP

5p ordinary

SWAP

Decreasing Long

5,637

2.3340 GBP

5p ordinary

SWAP

Decreasing Long

13,060

2.2050 GBP

5p ordinary

SWAP

Closing Short

296

2.3500 GBP

5p ordinary

SWAP

Opening Long

30,716

2.3500 GBP

5p ordinary

SWAP

Closing Short

5,620

2.3484 GBP

5p ordinary

SWAP

Opening Long

73,675

2.3484 GBP

5p ordinary

SWAP

Decreasing Long

177

2.3500 GBP

5p ordinary

SWAP

Decreasing Long

7,223

2.3500 GBP

5p ordinary

SWAP

Increasing Long

81,765

2.2273 GBP

5p ordinary

SWAP

Increasing Long

10,822

2.3419 GBP

5p ordinary

SWAP

Increasing Long

2,062

2.3500 GBP

5p ordinary

SWAP

Increasing Long

59,753

2.3500 GBP

5p ordinary

SWAP

Closing Long

1,922

2.3500 GBP

5p ordinary

SWAP

Closing Long

163,555

2.3100 GBP

5p ordinary

SWAP

Increasing Long

2,573

2.3500 GBP

5p ordinary

SWAP

Increasing Long

10,957

2.3385 GBP

5p ordinary

SWAP

Decreasing Long

9,658

2.3191 GBP

5p ordinary

SWAP

Increasing Long

49,675

2.3307 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:

22 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213