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:

18 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:

1,495,247

0.68%

4,346,590

1.97%

(2)

Cash-settled derivatives:

4,208,988

1.91%

1,488,704

0.68%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

5,704,235

2.59%

5,835,294

2.65%

(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

311,690

2.1969 GBP

5p ordinary

Purchase

269,996

2.2800 GBP

5p ordinary

Purchase

200,000

2.2561 GBP

5p ordinary

Purchase

69,054

2.2323 GBP

5p ordinary

Purchase

31,100

2.2627 GBP

5p ordinary

Purchase

22,047

2.2622 GBP

5p ordinary

Purchase

15,952

2.1999 GBP

5p ordinary

Purchase

13,060

2.2050 GBP

5p ordinary

Purchase

5,000

2.1750 GBP

5p ordinary

Purchase

4,470

2.2239 GBP

5p ordinary

Purchase

1,500

2.2200 GBP

5p ordinary

Purchase

1,486

2.2316 GBP

5p ordinary

Purchase

492

2.2326 GBP

5p ordinary

Purchase

471

2.2500 GBP

5p ordinary

Purchase

100

2.1964 GBP

5p ordinary

Purchase

11

2.2741 GBP

5p ordinary

Sale

544,641

2.2800 GBP

5p ordinary

Sale

156,372

2.1977 GBP

5p ordinary

Sale

147,370

2.2035 GBP

5p ordinary

Sale

142,781

2.2008 GBP

5p ordinary

Sale

139,065

2.2329 GBP

5p ordinary

Sale

131,389

2.2435 GBP

5p ordinary

Sale

81,765

2.2273 GBP

5p ordinary

Sale

26,424

2.1996 GBP

5p ordinary

Sale

24,609

2.2585 GBP

5p ordinary

Sale

23,981

2.2064 GBP

5p ordinary

Sale

17,176

2.2372 GBP

5p ordinary

Sale

16,612

2.2332 GBP

5p ordinary

Sale

15,455

2.1999 GBP

5p ordinary

Sale

14,743

2.1989 GBP

5p ordinary

Sale

14,703

2.2078 GBP

5p ordinary

Sale

11,908

2.2099 GBP

5p ordinary

Sale

7,800

2.2239 GBP

5p ordinary

Sale

6,077

2.2002 GBP

5p ordinary

Sale

4,672

2.2225 GBP

5p ordinary

Sale

3,974

2.2074 GBP

5p ordinary

Sale

3,829

2.2609 GBP

5p ordinary

Sale

3,737

2.2053 GBP

5p ordinary

Sale

3,000

2.2387 GBP

5p ordinary

Sale

2,811

2.2448 GBP

5p ordinary

Sale

2,021

2.1750 GBP

5p ordinary

Sale

1,726

2.2198 GBP

5p ordinary

Sale

1,561

2.2741 GBP

5p ordinary

Sale

1,266

2.2788 GBP

5p ordinary

Sale

1,068

2.2235 GBP

5p ordinary

Sale

512

2.2118 GBP

5p ordinary

Sale

395

2.2403 GBP

5p ordinary

Sale

376

2.2748 GBP

5p ordinary

Sale

5

2.2199 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

2,705

2.2002 GBP

5p ordinary

SWAP

Increasing Long

193

2.2372 GBP

5p ordinary

SWAP

Increasing Long

2,576

2.2609 GBP

5p ordinary

SWAP

Increasing Long

5

2.2199 GBP

5p ordinary

SWAP

Decreasing Long

167

2.2651 GBP

5p ordinary

SWAP

Decreasing Long

167

2.2751 GBP

5p ordinary

SWAP

Decreasing Long

4,200

2.2762 GBP

5p ordinary

SWAP

Increasing Long

8,140

2.1928 GBP

5p ordinary

SWAP

Increasing Short

11

2.2741 GBP

5p ordinary

SWAP

Increasing Long

237,272

2.2800 GBP

5p ordinary

SWAP

Increasing Long

395

2.2403 GBP

5p ordinary

SWAP

Increasing Long

39,540

2.2358 GBP

5p ordinary

SWAP

Decreasing Short

3,007

2.2798 GBP

5p ordinary

SWAP

Opening Short

20,363

2.2801 GBP

5p ordinary

SWAP

Increasing Long

60,100

2.2159 GBP

5p ordinary

SWAP

Decreasing Long

1,186

2.2193 GBP

5p ordinary

CFD

Increasing Long

5,347

2.2221 GBP

5p ordinary

CFD

Decreasing Long

5,690

2.2150 GBP

5p ordinary

CFD

Increasing Long

43,804

2.2800 GBP

5p ordinary

SWAP

Increasing Long

16,983

2.2372 GBP

5p ordinary

SWAP

Increasing Long

746

2.2609 GBP

5p ordinary

SWAP

Increasing Long

783

2.2002 GBP

5p ordinary

SWAP

Increasing Long

2,589

2.2002 GBP

5p ordinary

SWAP

Increasing Long

507

2.2609 GBP

5p ordinary

SWAP

Opening Short

200,000

2.2561 GBP

5p ordinary

SWAP

Increasing Long

1,071

2.2741 GBP

5p ordinary

SWAP

Decreasing Long

471

2.2500 GBP

5p ordinary

SWAP

Decreasing Long

300

2.2766 GBP

5p ordinary

SWAP

Increasing Long

376

2.2748 GBP

5p ordinary

SWAP

Decreasing Long

2,655

2.2250 GBP

5p ordinary

SWAP

Increasing Short

9,262

2.2800 GBP

5p ordinary

SWAP

Closing Short

20,363

2.2015 GBP

5p ordinary

SWAP

Opening Long

25,625

2.2015 GBP

5p ordinary

SWAP

Increasing Long

41,602

2.2800 GBP

5p ordinary

CFD

Increasing Long

9,500

2.2296 GBP

5p ordinary

CFD

Closing Long

45,778

2.2800 GBP

5p ordinary

SWAP

Increasing Long

311

2.2741 GBP

5p ordinary

SWAP

Increasing Long

179

2.2741 GBP

5p ordinary

SWAP

Increasing Long

5,192

2.2059 GBP

5p ordinary

SWAP

Increasing Long

1,266

2.2788 GBP

5p ordinary

SWAP

Decreasing Long

98

2.2800 GBP

5p ordinary

SWAP

Decreasing Long

11,519

2.2800 GBP

5p ordinary

SWAP

Decreasing Long

300

2.2800 GBP

5p ordinary

SWAP

Increasing Long

151,180

2.1974 GBP

5p ordinary

SWAP

Decreasing Long

394

2.2208 GBP

5p ordinary

SWAP

Increasing Long

16,612

2.2332 GBP

5p ordinary

SWAP

Decreasing Long

4

2.2300 GBP

5p ordinary

SWAP

Increasing Long

14,743

2.1989 GBP

5p ordinary

SWAP

Increasing Long

7,578

2.2800 GBP

5p ordinary

SWAP

Decreasing Long

15,952

2.1999 GBP

5p ordinary

SWAP

Increasing Long

139,065

2.2329 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:

19 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213