Holding(s) in Company

Advanced Medical Solutions Grp PLC

19 August 2026

 

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB0004536594

Issuer Name

ADVANCED MEDICAL SOLUTIONS GROUP PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of voting rights

3. Details of person subject to the notification obligation

Name

JPMorgan Chase & Co.

City of registered office (if applicable)

Country of registered office (if applicable)

US

4. Details of the shareholder

Name	City of registered office	Country of registered office
J.P. Morgan Securities PLC

5. Date on which the threshold was crossed or reached

14-Aug-2026

6. Date on which Issuer notified

18-Aug-2026

7. Total positions of person(s) subject to the notification obligation

	% of voting rights attached to shares (total of 8.A)	% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)	Total of both in % (8.A + 8.B)	Total number of voting rights held in issuer
Resulting situation on the date on which threshold was crossed or reached	3.902278	1.124338	5.026616	11099057
Position of previous notification (if applicable)	4.103907	1.174699	5.278606

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
GB0004536594		8616399		3.902278
Sub Total 8.A	8616399		3.902278%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument	Expiration date	Exercise/conversion period	Number of voting rights that may be acquired if the instrument is exercised/converted	% of voting rights
Sub Total 8.B1

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights
Cash-settled Equity Swap	30/09/2026	30/09/2026	Cash	429508	0.194513
Cash-settled Equity Swap	15/10/2026	15/10/2026	Cash	29991	0.013581
Cash-settled Equity Swap	03/11/2026	03/11/2026	Cash	5717	0.002588
Cash-settled Equity Swap	27/11/2026	27/11/2026	Cash	8943	0.004050
Cash-settled Equity Swap	02/12/2026	02/12/2026	Cash	11525	0.005218
Cash-settled Equity Swap	05/01/2027	05/01/2027	Cash	152052	0.068861
Cash-settled Equity Swap	15/02/2027	15/02/2027	Cash	6930	0.003137
Cash-settled Equity Swap	02/03/2027	02/03/2027	Cash	20543	0.009302
Cash-settled Equity Swap	20/04/2027	20/04/2027	Cash	18345	0.008306
Cash-settled Equity Swap	14/05/2027	14/05/2027	Cash	47000	0.021285
Cash-settled Equity Swap	19/05/2027	19/05/2027	Cash	1103800	0.499898
Cash-settled Equity Swap	27/05/2027	27/05/2027	Cash	147087	0.066611
Cash-settled Equity Swap	14/06/2027	14/06/2027	Cash	28094	0.012722
Cash-settled Equity Swap	02/07/2027	02/07/2027	Cash	19115	0.008656
Cash-settled Equity Swap	05/07/2027	05/07/2027	Cash	313730	0.142085
Cash-settled Equity Swap	03/08/2027	03/08/2027	Cash	125062	0.056638
Cash-settled Equity Swap	25/08/2027	25/08/2027	Cash	6008	0.002720
Cash-settled Equity Swap	02/09/2027	02/09/2027	Cash	9097	0.004118
Cash-settled Equity Swap	02/05/2030	02/05/2030	Cash	13	0.000005
Cash-settled Equity Swap	21/05/2031	21/05/2031	Cash	7	0.000003
Cash-settled Equity Swap	20/06/2031	20/06/2031	Cash	91	0.000041
Sub Total 8.B2				2482658	1.124338%

9. Information in relation to the person subject to the notification obligation

2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)

Ultimate controlling person	Name of controlled undertaking	% of voting rights if it equals or is higher than the notifiable threshold	% of voting rights through financial instruments if it equals or is higher than the notifiable threshold	Total of both if it equals or is higher than the notifiable threshold
JPMorgan Chase & Co.	J.P. Morgan Securities PLC	3.422079		4.546417%
JPMorgan Chase & Co.	J.P. Morgan SE

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

If date does not apply, explain below

11. Additional Information

Chain of controlled undertakings:

JPMorgan Chase & Co.
JPMorgan Chase Bank, National Association (100%)
J.P. Morgan International Finance Limited (100%)
J.P. Morgan Capital Holdings Limited (100%)
J.P. Morgan Securities PLC (100%)

JPMorgan Chase & Co.
JPMorgan Chase Bank, National Association (100%)
J.P. Morgan International Finance Limited (100%)
J.P. Morgan SE (100%)

12. Date of Completion

18-Aug-2026

13. Place Of Completion

London

 

END