Skip to main content
Hellenic Telecommunications Organization S.A. logo

Hellenic Telecommunications Organization S.A. — Investor Relations & Filings

Ticker · HTO ISIN · GRS260333000 LEI · ELPUFM0XZRZO4LFXW404 AT Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 604 across all filing types
Latest filing 2026-01-22 Report Publication Anno…
Country GR Greece
Listing AT HTO

About Hellenic Telecommunications Organization S.A.

https://www.cosmote.gr/hub/

Hellenic Telecommunications Organization S.A. (OTE Group) is a major technology company specializing in telecommunications. The organization provides a comprehensive suite of services for both residential and business customers. Core offerings include fixed-line and mobile telephony, high-speed broadband internet, and pay-television services. In addition to its consumer-facing products, the group is a key provider of integrated Information and Communications Technology (ICT) solutions, satellite telecommunications, and various digital services.

Recent filings

Filing Released Lang Actions
Release date of Q4 2025 Financial Results
Report Publication Announcement Classification · 100% confidence The document is a short announcement (1932 characters) informing stakeholders about the upcoming release date of the Q4 2025 financial results and providing details for the associated conference call. It does not contain the financial results themselves, but rather serves as a notification of the publication event. According to the 'Menu vs Meal' rule, this is classified as a Report Publication Announcement (RPA).
2026-01-22 English
Purchase of own shares
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from Hellenic Telecommunications Organization S.A. regarding the purchase of its own shares (share buyback) over a specific period (05/01/2026 - 09/01/2026). It provides a table detailing the number of shares, total amount, and price metrics. This aligns perfectly with the definition for 'Transaction in Own Shares' (POS).
2026-01-12 English
Ανακοίνωση Αγορά Ιδίων Μετοχών
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from OTE S.A. regarding the purchase of its own shares (share buyback) during the period of January 5-9, 2026. It provides a table detailing the number of shares, total cost, and price metrics, and explicitly references the EU Market Abuse Regulation (MAR) regarding share buyback programs. This aligns perfectly with the definition for 'Transaction in Own Shares' (POS).
2026-01-12 Greek (modern)
Announcement Purchase of Own Shares
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from Hellenic Telecommunications Organization S.A. regarding the purchase of its own shares (buyback) over a specific period (05/01/2026 – 09/01/2026). It provides a table of transaction details, including the number of shares, total amount, and price metrics, and cites compliance with EU Regulation 596/2014. This aligns perfectly with the definition for 'Transaction in Own Shares' (POS).
2026-01-12 English
Purchase of own shares
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from Hellenic Telecommunications Organization S.A. regarding the purchase of its own shares (share buyback) during the period of 29/12/2025 to 02/01/2026. It details the number of shares purchased, total cost, and average price, which directly aligns with the definition for 'Transaction in Own Shares' (POS).
2026-01-05 English
Ανακοίνωση Αγορά Ιδίων Μετοχών
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from OTE S.A. regarding the purchase of its own shares (share buyback) during the period of 29/12/2025 to 02/01/2026. It provides a table of transaction details, including dates, number of shares, and prices, and references the EU Market Abuse Regulation (MAR). This fits the definition of 'Transaction in Own Shares' (POS).
2026-01-05 Greek (modern)

Browse filings by year

11 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.