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:

25 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:

3,425,788

1.55%

3,758,308

1.70%

(2)

Cash-settled derivatives:

3,633,458

1.65%

3,397,276

1.54%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

7,059,246

3.20%

7,155,584

3.25%

(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

1,632,911

2.7863 GBP

5p ordinary

Purchase

994,093

2.7840 GBP

5p ordinary

Purchase

452,612

2.7828 GBP

5p ordinary

Purchase

254,797

2.7806 GBP

5p ordinary

Purchase

234,560

2.7850 GBP

5p ordinary

Purchase

209,888

2.7841 GBP

5p ordinary

Purchase

104,870

2.7848 GBP

5p ordinary

Purchase

67,664

2.7824 GBP

5p ordinary

Purchase

67,469

2.7845 GBP

5p ordinary

Purchase

60,411

2.7808 GBP

5p ordinary

Purchase

32,604

2.7800 GBP

5p ordinary

Purchase

28,498

2.7834 GBP

5p ordinary

Purchase

28,010

2.7814 GBP

5p ordinary

Purchase

23,678

2.7819 GBP

5p ordinary

Purchase

13,537

2.7838 GBP

5p ordinary

Purchase

10,702

2.7820 GBP

5p ordinary

Purchase

4,580

2.7750 GBP

5p ordinary

Purchase

4,212

2.7825 GBP

5p ordinary

Purchase

3,992

2.7846 GBP

5p ordinary

Purchase

1,618

2.7833 GBP

5p ordinary

Purchase

729

2.7844 GBP

5p ordinary

Purchase

721

2.7875 GBP

5p ordinary

Purchase

473

2.7803 GBP

5p ordinary

Purchase

250

2.7775 GBP

5p ordinary

Sale

1,151,872

2.7837 GBP

5p ordinary

Sale

518,059

2.7877 GBP

5p ordinary

Sale

375,000

2.7794 GBP

5p ordinary

Sale

350,520

2.7850 GBP

5p ordinary

Sale

150,497

2.7812 GBP

5p ordinary

Sale

123,268

2.7883 GBP

5p ordinary

Sale

121,135

2.7885 GBP

5p ordinary

Sale

69,891

2.7800 GBP

5p ordinary

Sale

32,836

2.7844 GBP

5p ordinary

Sale

22,836

2.7820 GBP

5p ordinary

Sale

13,618

2.7842 GBP

5p ordinary

Sale

12,484

2.4290 GBP

5p ordinary

Sale

11,966

2.7833 GBP

5p ordinary

Sale

9,676

2.7825 GBP

5p ordinary

Sale

6,383

2.7816 GBP

5p ordinary

Sale

5,130

2.7848 GBP

5p ordinary

Sale

3,773

2.7843 GBP

5p ordinary

Sale

2,294

2.7835 GBP

5p ordinary

Sale

1,455

2.7841 GBP

5p ordinary

Sale

816

2.7819 GBP

5p ordinary

Sale

721

2.7875 GBP

5p ordinary

Sale

250

2.7775 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

2,701

2.7848 GBP

5p ordinary

SWAP

Increasing Long

741

2.7819 GBP

5p ordinary

SWAP

Decreasing Long

44

2.7850 GBP

5p ordinary

SWAP

Decreasing Long

136

2.7852 GBP

5p ordinary

SWAP

Decreasing Long

693

2.7840 GBP

5p ordinary

SWAP

Decreasing Long

54,495

2.7854 GBP

5p ordinary

SWAP

Decreasing Short

5,346

2.7844 GBP

5p ordinary

SWAP

Increasing Long

19,417

2.7850 GBP

5p ordinary

SWAP

Decreasing Long

473

2.7803 GBP

5p ordinary

SWAP

Increasing Short

3,865

2.4243 GBP

5p ordinary

SWAP

Decreasing Long

19,251

2.7851 GBP

5p ordinary

SWAP

Decreasing Short

12,484

2.4295 GBP

5p ordinary

SWAP

Decreasing Long

1,295

2.7811 GBP

5p ordinary

CFD

Decreasing Long

993

2.7852 GBP

5p ordinary

CFD

Opening Short

465,759

2.7830 GBP

5p ordinary

CFD

Decreasing Long

72,195

2.7850 GBP

5p ordinary

SWAP

Closing Short

375,000

2.7794 GBP

5p ordinary

SWAP

Increasing Long

58

2.7819 GBP

5p ordinary

SWAP

Increasing Long

17

2.7819 GBP

5p ordinary

SWAP

Increasing Long

782

2.7848 GBP

5p ordinary

SWAP

Increasing Long

1,647

2.7848 GBP

5p ordinary

SWAP

Decreasing Long

6,570

2.7838 GBP

5p ordinary

SWAP

Decreasing Long

43,002

2.7850 GBP

5p ordinary

SWAP

Decreasing Short

11,966

2.7833 GBP

5p ordinary

SWAP

Decreasing Long

1,638

2.7838 GBP

5p ordinary

SWAP

Decreasing Short

1,497

2.4000 GBP

5p ordinary

SWAP

Decreasing Long

84,449

2.7848 GBP

5p ordinary

SWAP

Decreasing Long

3,727

2.7816 GBP

5p ordinary

CFD

Increasing Short

577,794

2.7835 GBP

5p ordinary

CFD

Increasing Long

9,636

2.7798 GBP

5p ordinary

SWAP

Decreasing Long

1,903

2.7838 GBP

5p ordinary

SWAP

Decreasing Long

3,426

2.7838 GBP

5p ordinary

SWAP

Increasing Long

2,188

2.7849 GBP

5p ordinary

SWAP

Increasing Short

3,950

2.4117 GBP

5p ordinary

SWAP

Increasing Long

32,836

2.7844 GBP

5p ordinary

SWAP

Closing Long

9,630

2.7839 GBP

5p ordinary

SWAP

Opening Short

7,257

2.7839 GBP

5p ordinary

SWAP

Increasing Long

4,195

2.7799 GBP

5p ordinary

SWAP

Increasing Short

2,419

2.4098 GBP

5p ordinary

SWAP

Increasing Short

44,882

2.7850 GBP

5p ordinary

SWAP

Closing Short

11,215

2.3940 GBP

5p ordinary

SWAP

Opening Long

675

2.3940 GBP

5p ordinary

SWAP

Increasing Short

67,664

2.7824 GBP

5p ordinary

SWAP

Decreasing Long

648

2.7823 GBP

5p ordinary

SWAP

Increasing Short

28,010

2.7814 GBP

5p ordinary

SWAP

Increasing Long

11,233

2.7800 GBP

5p ordinary

SWAP

Increasing Short

209,888

2.7841 GBP

5p ordinary

SWAP

Decreasing Long

1,023

2.7831 GBP

5p ordinary

SWAP

Decreasing Long

2,455

2.7875 GBP

5p ordinary

SWAP

Increasing Long

9,588

2.7800 GBP

5p ordinary

SWAP

Closing Long

17,370

2.7850 GBP

5p ordinary

SWAP

Opening Short

36,624

2.7850 GBP

5p ordinary

SWAP

Decreasing Short

5,573

2.7800 GBP

5p ordinary

SWAP

Increasing Short

23,678

2.7819 GBP

5p ordinary

SWAP

Decreasing Short

9,417

2.7800 GBP

5p ordinary

SWAP

Increasing Short

5,351

2.7850 GBP

5p ordinary

SWAP

Decreasing Short

40,638

2.7800 GBP

5p ordinary

SWAP

Increasing Short

67,469

2.7845 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:

26 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213