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:

04 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:

845,458

0.38%

4,962,011

2.25%

(2)

Cash-settled derivatives:

4,920,529

2.23%

844,657

0.38%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

5,765,987

2.62%

5,806,668

2.63%

(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

87,978

2.2100 GBP

5p ordinary

Purchase

77,110

2.1852 GBP

5p ordinary

Purchase

27,999

2.1977 GBP

5p ordinary

Purchase

23,112

2.1920 GBP

5p ordinary

Purchase

20,737

2.1891 GBP

5p ordinary

Purchase

10,919

2.1540 GBP

5p ordinary

Purchase

10,919

2.1400 GBP

5p ordinary

Purchase

5,819

2.1050 GBP

5p ordinary

Purchase

5,460

2.1300 GBP

5p ordinary

Purchase

5,460

2.1350 GBP

5p ordinary

Purchase

5,460

2.1290 GBP

5p ordinary

Purchase

4,154

2.1992 GBP

5p ordinary

Purchase

4,100

2.2097 GBP

5p ordinary

Purchase

3,889

2.2050 GBP

5p ordinary

Purchase

3,000

2.1750 GBP

5p ordinary

Purchase

2,200

2.1651 GBP

5p ordinary

Purchase

1,642

2.1919 GBP

5p ordinary

Purchase

1,500

2.1950 GBP

5p ordinary

Purchase

1,257

2.1829 GBP

5p ordinary

Purchase

1,004

2.2099 GBP

5p ordinary

Purchase

929

2.1849 GBP

5p ordinary

Purchase

821

2.1700 GBP

5p ordinary

Purchase

534

2.1628 GBP

5p ordinary

Purchase

94

2.2000 GBP

5p ordinary

Purchase

1

2.1850 GBP

5p ordinary

Sale

127,229

2.2100 GBP

5p ordinary

Sale

71,252

2.1951 GBP

5p ordinary

Sale

47,666

2.1999 GBP

5p ordinary

Sale

45,061

2.2045 GBP

5p ordinary

Sale

17,027

2.1971 GBP

5p ordinary

Sale

7,500

2.1659 GBP

5p ordinary

Sale

6,365

2.1831 GBP

5p ordinary

Sale

5,984

2.1985 GBP

5p ordinary

Sale

5,243

2.1990 GBP

5p ordinary

Sale

5,151

2.1954 GBP

5p ordinary

Sale

4,567

2.2050 GBP

5p ordinary

Sale

3,657

2.2000 GBP

5p ordinary

Sale

3,611

2.1890 GBP

5p ordinary

Sale

3,000

2.1750 GBP

5p ordinary

Sale

2,948

2.1903 GBP

5p ordinary

Sale

2,609

2.1988 GBP

5p ordinary

Sale

517

2.1950 GBP

5p ordinary

Sale

182

2.1618 GBP

5p ordinary

Sale

65

2.1869 GBP

5p ordinary

Sale

27

2.1894 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

627

2.1804 GBP

5p ordinary

SWAP

Increasing Long

20,513

2.1999 GBP

5p ordinary

SWAP

Increasing Long

6,365

2.1831 GBP

5p ordinary

SWAP

Decreasing Long

169

2.2051 GBP

5p ordinary

SWAP

Decreasing Long

306

2.1706 GBP

5p ordinary

SWAP

Decreasing Long

500

2.1850 GBP

5p ordinary

SWAP

Increasing Short

1,257

2.1830 GBP

5p ordinary

SWAP

Increasing Long

60,364

2.2100 GBP

5p ordinary

SWAP

Increasing Long

35

2.1932 GBP

5p ordinary

SWAP

Decreasing Long

4,100

2.2097 GBP

5p ordinary

SWAP

Increasing Short

5,460

2.1353 GBP

5p ordinary

SWAP

Increasing Long

12,126

2.2100 GBP

5p ordinary

CFD

Decreasing Long

23,275

2.1917 GBP

5p ordinary

CFD

Increasing Long

2,899

2.2050 GBP

5p ordinary

CFD

Decreasing Long

5,819

2.1050 GBP

5p ordinary

SWAP

Increasing Long

19,317

2.1999 GBP

5p ordinary

SWAP

Increasing Long

5,979

2.1999 GBP

5p ordinary

SWAP

Increasing Long

1,857

2.1999 GBP

5p ordinary

SWAP

Increasing Long

259

2.2058 GBP

5p ordinary

SWAP

Increasing Long

1,875

2.2058 GBP

5p ordinary

SWAP

Opening Long

14,368

2.1947 GBP

5p ordinary

SWAP

Increasing Long

895

2.2058 GBP

5p ordinary

SWAP

Decreasing Long

2,991

2.1709 GBP

5p ordinary

SWAP

Decreasing Short

182

2.1618 GBP

5p ordinary

SWAP

Increasing Long

6,253

2.2030 GBP

5p ordinary

SWAP

Decreasing Long

2,200

2.1651 GBP

5p ordinary

SWAP

Increasing Short

5,460

2.1304 GBP

5p ordinary

SWAP

Increasing Long

86

2.1916 GBP

5p ordinary

CFD

Increasing Long

447

2.2050 GBP

5p ordinary

SWAP

Increasing Long

182

2.1804 GBP

5p ordinary

SWAP

Increasing Long

1,313

2.1804 GBP

5p ordinary

SWAP

Decreasing Long

17,746

2.1922 GBP

5p ordinary

SWAP

Decreasing Long

4,154

2.1992 GBP

5p ordinary

SWAP

Increasing Short

5,460

2.1290 GBP

5p ordinary

SWAP

Decreasing Long

92

2.1950 GBP

5p ordinary

SWAP

Increasing Short

10,919

2.1549 GBP

5p ordinary

SWAP

Increasing Long

497

2.2100 GBP

5p ordinary

SWAP

Increasing Short

10,919

2.1404 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:

05 Jun 2026

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213