REG — Residential Secure — Holding(s) in Company

For best results when printing this announcement, please click on link below: RNS Number: 6425V Residential Secure Income PLC 21 September 2026 TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00BYSX1508 Issuer Name RESIDENTIAL SECURE INCOME 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 Asset Value Investors Limited City of registered office (if applicable) London Country of registered office (if applicable) United Kingdom 4. Details of the shareholder Name City of registered office Country of registered office Nordea Bank Abp / Finnish Clients Helsinki Finland JP Morgan - Chase Nominees Limited CREST: BO01 - Account FGG38 London United Kingdom Northern Trust Nominees - account WCWO01 London United Kingdom 5. Date on which the threshold was crossed or reached 21-Sep-2026 6. Date on which Issuer notified 18-Sep-2026 7. Total positions of person(s) subject to the notification obligation % of voting rights attached to shares.