Purchase of Own Shares

Summary by AI ^BETAClose X

Hellenic Telecommunications Organization S.A. (OTE) announced the purchase of 40,800 of its own shares between August 12th and 14th, 2025, as part of its 2025 share buyback program. The total amount spent was €653,872.97, with an average price of €16.03 per share. The breakdown of purchases by date is as follows: | Date | Number of Shares | Total Amount (€) | Average Price (€) | |------------|-----------------|-----------------|--------------------| | 12/8/2025 | 2,300 | 37,092.00 | 16.12700 | | 13/8/2025 | 3,500 | 56,459.00 | 16.13110 | | 14/8/2025 | 35,000 | 560,321.97 | 16.00920 | Following these purchases, OTE holds 3,607,569 of its own shares, representing 0.893% of total outstanding shares. This announcement complies with Regulation (EU) No 596/2014 and Commission Delegated Regulation (EU) 2016/1052.

Disclaimer*

Hellenic Telecomms Organization S A

18 August 2025

Announcement

Purchase of Own Shares

Athens, August 18, 2025 - Hellenic Telecommunications Organization S.A, ("OTE" or the "Company"), announces that, during 12/08/2025 - 14/08/2025, it purchased 40,800 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 (€)
12/8/2025	2,300	37,092.00	16.12700	16.10	16.16
13/8/2025	3,500	56,459.00	16.13110	16.11	16.19
14/8/2025	35,000	560,321.97	16.00920	15.92	16.10
Total	40,800	653,872.97	16.02630

Following this, the Company holds 3,607,569 own shares or 0.893% 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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