HELLENIC EXCHANGES - ATHENS STOCK EXCHANGE S.A.

EXTRAORDINARY GENERAL MEETING - Wednesday, April 1, 2026 at 13:00
Record Date: March 27, 2026

Registration from Saturday, March 28, 2026 at 10:00 to receive an invitation to the conference call
Voting by Mail Vote from Saturday, March 28, 2026 at 10:00 to Tuesday, March 31, 2026 at 13:00

To vote in the General Meeting in real time during the teleconference you have to log in to the platform and register your participation rights on Wednesday, April 1, from 12.00 to 13.00.