Ekter S.A.

Major Shareholding Notification • Dec 9, 2025

Regulated Information: Disclosure of Share Transactions

EKTER S.A. hereby announces that on 8 December 2025 the following obliged person acquired, through an over-the-counter (OTC) transaction (outside the trading cycle), shares issued by the Company, as follows:

Mr. Apostolos Bakogiannis, son of Zisis, General & Technical Director of the Company, acquired 770,000 ordinary registered shares of the Company, with a value of €2,371,600.00, based on the closing price of the share in the Athens Stock Exchange session of 5 December 2025 (settlement date).

These are shares distributed free of charge to executive members of the Board of Directors, senior management, employees and/or the Company's staff, and were allocated to Mr. Apostolos Bakogiannis, son of Zisis, without monetary consideration, under the terms of the Free Share Allocation Program, in accordance with the provisions of Article 114 of Law 4548/2018 and the specific terms of the Program, which was approved by resolution of the Ordinary General Meeting on 04.07.2025.

This announcement is issued pursuant to Article 19 of Regulation (EU) 596/2014.

Athens, 9 December 2025

Shareholder Services Department