KST Beteiligungs AG: Martin Schmitt, buy

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them 14.12.2025 / 19:04 CET/CEST The issuer is solely responsible for the content of this announcement. 1. Details of the person discharging managerial responsibilities / person closely associated a) Name Title: First name: Martin Last name(s): Schmitt 2. Reason for the notification a) Position / status Position: Member of the administrative or supervisory body b) Initial notification 3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor a) Name KST Beteiligungs AG b) LEI 529900D7BWFE3K9KJ964  4. Details of the transaction(s) a) Description of the financial instrument, type of instrument, identification code Type: Share ISIN: DE000A161309 b) Nature of the transaction Acquisition c) Price(s) and volume(s) Price(s) Volume(s) 1.13 EUR 3,390.00 EUR 1.13 EUR 1,794.44 EUR d) Aggregated information Price Aggregated volume 1.1300 EUR 5,184.4400 EUR e) Date of the transaction 11/12/2025; UTC+1 f) Place of the transaction Name: TRADEGATE EXCHANGE - FREIVERKEHR MIC: TGAT 14.12.2025 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. View original content: EQS News

Language:	English
Company:	KST Beteiligungs AG
	Fronäckerstaße 34
	71063 Sindelfingen
	Germany
Internet:	www.kst-ag.de

End of News	EQS News Service

102456  14.12.2025 CET/CEST