Purchase of Own Shares

Summary by AI ^BETAClose X

Hellenic Telecommunications Organization S.A. announced the purchase of 322,214 of its own shares between September 22 and September 26, 2025, as part of its 2025 Own Share Buy Back Programme. The total amount spent on these shares was €5,324,884.23, with an average price of €16.52592 per share. The lowest price paid was €16.22 and the highest was €16.87. Following these transactions, the company now holds 4,723,661 of its own shares, representing 1.170% of the total outstanding shares.

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Hellenic Telecomms Organization S A

29 September 2025

Announcement

Purchase of Own Shares

Athens, September 29, 2025 - Hellenic Telecommunications Organization S.A, ("OTE" or the "Company"), announces that, during 22/09/2025 - 26/09/2025, it purchased 322,214 own shares, in the context of the Own Share Buy Back Programme for 2025, as follows:

Date	Number of shares	Total amount (€)	Average price (€)	Lowest price (€)	Highest price (€)
Date	Number of shares	Total amount (€)	Average price (€)	Lowest price (€)	Highest price (€)
22/9/2025	41,614	697,935.46	16.77165	16.70	16.87
23/9/2025	46,374	776,226.10	16.73839	16.67	16.85
24/9/2025	75,555	1,249,415.61	16.53650	16.34	16.75
25/9/2025	77,419	1,274,295.60	16.45973	16.31	16.53
26/9/2025	81,252	1,327,011.46	16.33205	16.22	16.40
Total	322,214	5,324,884.23	16.52592

Following this, the Company holds 4,723,661 own shares or 1.170% of the total outstanding shares.

The announcement is issued in accordance with Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 and the Commission Delegated Regulation (EU) 2016/1052 of 8 March 2016.

FOR FURTHER INFORMATION:

OTE GROUP INVESTOR RELATIONS

Τel. +30 210 6117364, +30 210 6332342

E-mail: iroffice@ote.gr, eboua@ote.gr

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