Harworth Group PlcLSE: HWG

Holding(s) in Company

· Issued by Harworth Group Plc

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00BYZJ7G42

Issuer Name

HARWORTH 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

Goodweather Holdings Limited

City of registered office (if applicable)

Grand Cayman

Country of registered office (if applicable)

Cayman Islands

4. Details of the shareholder

Name

City of registered office

Country of registered office

Rulegale Nominees Limited

5. Date on which the threshold was crossed or reached

19-Dec-2025

6. Date on which Issuer notified

23-Dec-2025

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

28.023000

0.000000

28.023000

91320350

Position of previous notification (if applicable)

27.301000

0.000000

27.301000

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)

GB00BYZJ7G42

91320350

28.023000

Sub Total 8.A

91320350

28.023000%

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

Sub Total 8.B2

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

Christopher Eves & Sheila Greenwood

Christopher Eves and Sheila Greenwood are the trustees of a trust which controls Tokenhouse Limited.

0.000000%

As above

Tokenhouse Limited

0.000000%

As above

Tokenhouse Investments (IOM) Limited

0.000000%

As above

Peel Holdings Group Limited

0.000000%

As above

Peel Holdings (IOM) Limited

0.000000%

As above

Peel Investments Holdings (IOM) Limited

0.000000%

As above

Goodweather Holdings Limited

28.023000

28.023000%

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

12. Date of Completion

23-Dec-2025

13. Place Of Completion

Isle of Man