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:

17 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:

1,287,205

0.58%

3,531,153

1.60%

(2)

Cash-settled derivatives:

3,461,884

1.57%

1,282,438

0.58%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

4,749,089

2.15%

4,813,591

2.18%

(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

75,700

2.1837 GBP

5p ordinary

Purchase

43,375

2.2700 GBP

5p ordinary

Purchase

40,000

2.1564 GBP

5p ordinary

Purchase

37,299

2.1550 GBP

5p ordinary

Purchase

33,412

2.1310 GBP

5p ordinary

Purchase

5,000

2.1700 GBP

5p ordinary

Purchase

4,377

2.2425 GBP

5p ordinary

Purchase

3,696

2.2250 GBP

5p ordinary

Purchase

2,500

2.2357 GBP

5p ordinary

Purchase

2,091

2.1868 GBP

5p ordinary

Purchase

62

2.2101 GBP

5p ordinary

Purchase

36

2.2286 GBP

5p ordinary

Purchase

27

2.1556 GBP

5p ordinary

Sale

74,039

2.2360 GBP

5p ordinary

Sale

72,222

2.2330 GBP

5p ordinary

Sale

41,299

2.1612 GBP

5p ordinary

Sale

39,540

2.2358 GBP

5p ordinary

Sale

16,834

2.2331 GBP

5p ordinary

Sale

16,000

2.2312 GBP

5p ordinary

Sale

15,963

2.2078 GBP

5p ordinary

Sale

12,855

2.2341 GBP

5p ordinary

Sale

12,694

2.1587 GBP

5p ordinary

Sale

10,361

2.1550 GBP

5p ordinary

Sale

8,863

2.2464 GBP

5p ordinary

Sale

7,924

2.2700 GBP

5p ordinary

Sale

7,408

2.2699 GBP

5p ordinary

Sale

5,373

2.1707 GBP

5p ordinary

Sale

5,027

2.1700 GBP

5p ordinary

Sale

4,179

2.1539 GBP

5p ordinary

Sale

3,829

2.1897 GBP

5p ordinary

Sale

2,726

2.1859 GBP

5p ordinary

Sale

2,556

2.1600 GBP

5p ordinary

Sale

2,180

2.1810 GBP

5p ordinary

Sale

1,468

2.1638 GBP

5p ordinary

Sale

1,164

2.1555 GBP

5p ordinary

Sale

945

2.2579 GBP

5p ordinary

Sale

824

2.2284 GBP

5p ordinary

Sale

500

2.1569 GBP

5p ordinary

Sale

449

2.2443 GBP

5p ordinary

Sale

284

2.2342 GBP

5p ordinary

Sale

44

2.1971 GBP

5p ordinary

Sale

33

2.2415 GBP

5p ordinary

Sale

18

2.2419 GBP

5p ordinary

Sale

2

2.2350 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

228

2.2443 GBP

5p ordinary

SWAP

Increasing Long

2,576

2.1897 GBP

5p ordinary

SWAP

Decreasing Long

70,986

2.1801 GBP

5p ordinary

SWAP

Decreasing Long

174

2.2501 GBP

5p ordinary

SWAP

Decreasing Long

132

2.2401 GBP

5p ordinary

SWAP

Decreasing Long

1,158

2.2281 GBP

5p ordinary

SWAP

Increasing Long

500

2.1569 GBP

5p ordinary

SWAP

Decreasing Long

1,520

2.2700 GBP

5p ordinary

SWAP

Increasing Long

284

2.2343 GBP

5p ordinary

SWAP

Increasing Long

369

2.2123 GBP

5p ordinary

SWAP

Increasing Long

16,000

2.2312 GBP

5p ordinary

SWAP

Increasing Short

33,412

2.1314 GBP

5p ordinary

SWAP

Increasing Long

44

2.1971 GBP

5p ordinary

CFD

Increasing Long

9,366

2.2336 GBP

5p ordinary

CFD

Opening Short

2,026

2.2700 GBP

5p ordinary

SWAP

Increasing Long

8,863

2.2464 GBP

5p ordinary

SWAP

Increasing Long

15,963

2.2078 GBP

5p ordinary

SWAP

Increasing Long

746

2.1897 GBP

5p ordinary

SWAP

Increasing Long

67

2.2443 GBP

5p ordinary

SWAP

Increasing Long

154

2.2443 GBP

5p ordinary

SWAP

Increasing Long

507

2.1897 GBP

5p ordinary

SWAP

Decreasing Long

4,714

2.2374 GBP

5p ordinary

SWAP

Increasing Long

945

2.2579 GBP

5p ordinary

SWAP

Increasing Long

18

2.2419 GBP

5p ordinary

SWAP

Increasing Long

1,118

2.2160 GBP

5p ordinary

CFD

Closing Short

2,026

2.2050 GBP

5p ordinary

CFD

Opening Long

1,974

2.2050 GBP

5p ordinary

SWAP

Increasing Long

4,931

2.2699 GBP

5p ordinary

SWAP

Increasing Long

4,931

2.2700 GBP

5p ordinary

SWAP

Increasing Long

19,433

2.2700 GBP

5p ordinary

SWAP

Increasing Long

2,477

2.2699 GBP

5p ordinary

SWAP

Increasing Long

12,855

2.2341 GBP

5p ordinary

SWAP

Increasing Long

2,726

2.1859 GBP

5p ordinary

SWAP

Increasing Long

16,834

2.2331 GBP

5p ordinary

SWAP

Increasing Long

72,222

2.2330 GBP

5p ordinary

SWAP

Decreasing Long

1,041

2.2250 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:

18 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213