Hellenic Telecommunications Organization S A : Purchase of Own Shares

Announcement

Purchase of Own Shares

Athens, April 16, 2021 -Hellenic Telecommunications Organization S.A. ("OTE" or the "Company"), announces that, during 09/04/2021-15/04/2021, it purchased 276,500 own shares, in the context of the Own Share Buy Back Programme, as follows:

Date	No of	Total	Average	Lowest	Highest
	shares	Amount (€)	Price (€)	Price (€)	Price (€)
9/4/2021	56,000	774,644.15	13.8329	13.77	13.89
12/4/2021	55,000	771,365.76	14.0248	13.92	14.235
13/4/2021	55,000	773,315.55	14.0603	14.01	14.18
14/4/2021	55,500	775,869.18	13.9796	13.90	14.04
15/4/2021	55,000	770,818.46	14.0149	13.99	14.07
Total	276,500	3,866,013.10	13.9820

Following this, the Company holds 2,917,884 own shares, or 0.634% 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

Fax: + 30 210-6111030

E-mail:[e-mail]