EQS — PVR: Instone Real Estate Group SE: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe — wide distribution

EQS Voting Rights Announcement: Instone Real Estate Group SE Instone Real Estate Group SE: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution 16.10.2026 / 15:11 CET/CEST Dissemination of a Voting Rights Announcement transmitted by 1 EQS News — a service of 2 EQS Group. The issuer is solely responsible for the content of this announcement. ═══════════════════════════════════════════════════════════════════════════ Notification of Major Holdings 1. Details of issuer ┌────────────────────────────────┬──────────────────────────────┐ │ Name: │ Instone Real Estate Group SE │ ├────────────────────────────────┼──────────────────────────────┤ │ Street: │ Grugaplatz 2-4 │ ├────────────────────────────────┼──────────────────────────────┤ │ Postal code: │ 45131 │ ├────────────────────────────────┼──────────────────────────────┤ │ City: │ Essen │ │ │ Germany │ ├────────────────────────────────┼──────────────────────────────┤ │ Legal Entity Identifier (LEI): │ 391200DINUIRPDZQHX03 │ └────────────────────────────────┴──────────────────────────────┘ 2. Reason for notification ┌───┬───────────────────────────────