EQS — PVR: K+S Aktiengesellschaft: 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: K+S Aktiengesellschaft K+S Aktiengesellschaft: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution 24.09.2026 / 08:51 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: │ K+S Aktiengesellschaft │ ├────────────────────────────────┼───────────────────────────┤ │ Street: │ Bertha-von-Suttner-Str. 7 │ ├────────────────────────────────┼───────────────────────────┤ │ Postal code: │ 34131 │ ├────────────────────────────────┼───────────────────────────┤ │ City: │ Kassel │ │ │ Germany │ ├────────────────────────────────┼───────────────────────────┤ │ Legal Entity Identifier (LEI): │ 529900YURAYD4IJX2J91 │ └────────────────────────────────┴───────────────────────────┘ 2. Reason for notification ┌───┬───────────────────────────────────────────────────┐ │ X