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:

22 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:

2,585,262

1.17%

4,854,670

2.20%

(2)

Cash-settled derivatives:

4,774,522

2.18%

2,576,093

1.17%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

7,359,784

3.35%

7,430,763

3.37%

(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

500,000

2.3511 GBP

5p ordinary

Purchase

372,789

2.3150 GBP

5p ordinary

Purchase

369,167

2.3234 GBP

5p ordinary

Purchase

122,130

2.3184 GBP

5p ordinary

Purchase

18,750

2.3010 GBP

5p ordinary

Purchase

18,750

2.2960 GBP

5p ordinary

Purchase

15,391

2.3350 GBP

5p ordinary

Purchase

12,219

2.3550 GBP

5p ordinary

Purchase

11,792

2.3219 GBP

5p ordinary

Purchase

8,980

2.3470 GBP

5p ordinary

Purchase

1,892

2.3052 GBP

5p ordinary

Purchase

1,273

2.3050 GBP

5p ordinary

Purchase

905

2.3365 GBP

5p ordinary

Purchase

646

2.3130 GBP

5p ordinary

Purchase

563

2.3422 GBP

5p ordinary

Purchase

302

2.3373 GBP

5p ordinary

Purchase

48

2.3297 GBP

5p ordinary

Purchase

36

2.3322 GBP

5p ordinary

Purchase

28

2.3379 GBP

5p ordinary

Purchase

27

2.3368 GBP

5p ordinary

Sale

408,107

2.3150 GBP

5p ordinary

Sale

358,878

2.3225 GBP

5p ordinary

Sale

110,602

2.3210 GBP

5p ordinary

Sale

100,671

2.3564 GBP

5p ordinary

Sale

38,556

2.3438 GBP

5p ordinary

Sale

36,609

2.3500 GBP

5p ordinary

Sale

34,379

2.3410 GBP

5p ordinary

Sale

27,102

2.3256 GBP

5p ordinary

Sale

18,436

2.3148 GBP

5p ordinary

Sale

16,953

2.3428 GBP

5p ordinary

Sale

8,830

2.3250 GBP

5p ordinary

Sale

8,370

2.3249 GBP

5p ordinary

Sale

8,006

2.3297 GBP

5p ordinary

Sale

6,338

2.3368 GBP

5p ordinary

Sale

5,163

2.3223 GBP

5p ordinary

Sale

4,823

2.3131 GBP

5p ordinary

Sale

4,820

2.3416 GBP

5p ordinary

Sale

3,941

2.3290 GBP

5p ordinary

Sale

3,280

2.3430 GBP

5p ordinary

Sale

2,546

2.3050 GBP

5p ordinary

Sale

1,950

2.3367 GBP

5p ordinary

Sale

1,930

2.3450 GBP

5p ordinary

Sale

498

2.3431 GBP

5p ordinary

Sale

494

2.3409 GBP

5p ordinary

Sale

48

2.3300 GBP

5p ordinary

Sale

36

2.3325 GBP

5p ordinary

Sale

28

2.3381 GBP

5p ordinary

Sale

27

2.3370 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

1,858

2.3454 GBP

5p ordinary

SWAP

Increasing Long

2,662

2.3290 GBP

5p ordinary

SWAP

Increasing Long

34,379

2.3410 GBP

5p ordinary

SWAP

Decreasing Long

163

2.3201 GBP

5p ordinary

SWAP

Decreasing Long

18,538

2.3370 GBP

5p ordinary

SWAP

Decreasing Short

6,556

2.3298 GBP

5p ordinary

SWAP

Increasing Long

35,290

2.3150 GBP

5p ordinary

SWAP

Increasing Long

1,752

2.3131 GBP

5p ordinary

SWAP

Decreasing Long

241

2.3429 GBP

5p ordinary

SWAP

Decreasing Short

6

2.3150 GBP

5p ordinary

SWAP

Decreasing Long

32,106

2.3151 GBP

5p ordinary

SWAP

Increasing Long

31,164

2.3451 GBP

5p ordinary

SWAP

Increasing Short

18,750

2.2966 GBP

5p ordinary

SWAP

Decreasing Long

723

2.3419 GBP

5p ordinary

CFD

Increasing Long

4,138

2.3328 GBP

5p ordinary

CFD

Increasing Long

14,681

2.3363 GBP

5p ordinary

CFD

Closing Long

38,112

2.3150 GBP

5p ordinary

CFD

Opening Short

41,876

2.3150 GBP

5p ordinary

SWAP

Decreasing Short

34,029

2.3500 GBP

5p ordinary

SWAP

Increasing Long

17,794

2.3245 GBP

5p ordinary

SWAP

Increasing Long

771

2.3290 GBP

5p ordinary

SWAP

Increasing Long

928

2.3173 GBP

5p ordinary

SWAP

Increasing Long

1,053

2.3454 GBP

5p ordinary

SWAP

Increasing Long

508

2.3290 GBP

5p ordinary

SWAP

Opening Short

500,000

2.3511 GBP

5p ordinary

SWAP

Increasing Long

3,207

2.3173 GBP

5p ordinary

SWAP

Decreasing Long

13,709

2.3150 GBP

5p ordinary

SWAP

Decreasing Short

8,370

2.3249 GBP

5p ordinary

SWAP

Decreasing Long

66

2.3150 GBP

5p ordinary

SWAP

Increasing Short

211,686

2.3150 GBP

5p ordinary

SWAP

Closing Long

46,204

2.3147 GBP

5p ordinary

SWAP

Opening Short

55,275

2.3147 GBP

5p ordinary

SWAP

Increasing Long

18,436

2.3148 GBP

5p ordinary

SWAP

Increasing Short

646

2.3132 GBP

5p ordinary

SWAP

Increasing Long

53,175

2.3150 GBP

5p ordinary

CFD

Closing Short

41,876

2.3350 GBP

5p ordinary

CFD

Opening Long

31,185

2.3350 GBP

5p ordinary

SWAP

Increasing Long

539

2.3454 GBP

5p ordinary

SWAP

Increasing Long

1,723

2.3173 GBP

5p ordinary

SWAP

Decreasing Long

3,940

2.3600 GBP

5p ordinary

SWAP

Increasing Long

30,782

2.3150 GBP

5p ordinary

SWAP

Decreasing Short

11,985

2.3449 GBP

5p ordinary

SWAP

Increasing Short

18,750

2.3016 GBP

5p ordinary

SWAP

Decreasing Long

187

2.3150 GBP

5p ordinary

SWAP

Decreasing Long

5,040

2.3369 GBP

5p ordinary

SWAP

Increasing Long

5,163

2.3223 GBP

5p ordinary

SWAP

Decreasing Short

222

2.3150 GBP

5p ordinary

SWAP

Increasing Long

8,809

2.3250 GBP

5p ordinary

SWAP

Decreasing Short

6,653

2.3150 GBP

5p ordinary

SWAP

Increasing Long

16,953

2.3428 GBP

5p ordinary

SWAP

Closing Short

36,415

2.3150 GBP

5p ordinary

SWAP

Opening Long

265,391

2.3150 GBP

5p ordinary

SWAP

Increasing Long

24,599

2.3150 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:

23 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213