REG — Harworth Group PLC — Holding(s) in Company

For best results when printing this announcement, please click on link below: RNS Number: 8302W Harworth Group PLC 29 September 2026 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 The London & Amsterdam Trust Company Limited City of registered office (if applicable) Camana Bay Country of registered office (if applicable) Cayman Islands 4. Details of the shareholder Name City of registered office Country of registered office Belvedere Realty Investments Limited N/A N/A 5. Date on which the threshold was crossed or reached 28-Sep-2026 6. Date on which Issuer notified 29-Sep-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.