Holding(s) in Company

W.H. Ireland Group PLC

23 March 2026

 

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB0009241885

Issuer Name

W.H. IRELAND GROUP PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

Event changing the breakdown of voting rights

3. Details of person subject to the notification obligation

Name

Tetragon Partners UK LLP

City of registered office (if applicable)

Country of registered office (if applicable)

GB

Name	City of registered office	Country of registered office
Reade Eugene Griffith	London	United Kingdom

4. Details of the shareholder

Name	City of registered office	Country of registered office
N/A	N/A	N/A

5. Date on which the threshold was crossed or reached

20-Mar-2026

6. Date on which Issuer notified

23-Mar-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	32.572	5.088	37.660	91466742
Position of previous notification (if applicable)	34.370406	4.388953	38.759359

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)
GB0009241885	0	79,109,418	0.000000	32.572
Sub Total 8.A	79,109,418		32.572%

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
Contracts for differences relating to ordinary shares (GB0009241885)	N/A	N/A	Cash	12,357,324	5.088
Sub Total 8.B2				12,357,324	5.088%

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
Reade Eugene Griffith	Tetragon Partners UK LLP	32.572%	5.088%	37.660%

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

11. Additional Information

Reade Eugene Griffith is the ultimate controlling natural person of Tetragon Partners UK LLP, an investment manager which has investment discretion over certain funds and managed accounts.

12. Date of Completion

23-Mar-2026

13. Place Of Completion

London, United Kingdom

 

END