Tsakos Energy Navigation Ltd SEC filings TEN-PF
Tsakos Energy Navigation Ltd has 455 filings in SEC EDGAR's recent list, going back to Feb 5, 2002. Its latest annual report, Form 20-F, was filed on Apr 6, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Sep 17, 2026.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Aug 16, 2023 | — |
| CORRESP | Letter to the SEC | Aug 14, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 11, 2023 | — |
| 25-NSE | Delisting notice | Jul 7, 2023 | — |
| 25-NSE | Delisting notice | Oct 30, 2020 | — |
| EFFECT | Filing | Aug 7, 2020 | — |
| UPLOAD | Letter from the SEC | Aug 5, 2020 | — |
| CORRESP | Letter to the SEC | Aug 5, 2020 | — |
| EFFECT | Filing | Oct 29, 2019 | — |
| CORRESP | Letter to the SEC | Oct 25, 2019 | — |
| UPLOAD | Letter from the SEC | Oct 25, 2019 | — |
| UPLOAD | Letter from the SEC | Aug 6, 2019 | — |
| 25-NSE | Delisting notice | Jul 30, 2019 | — |
| CORRESP | Letter to the SEC | Jul 19, 2019 | — |
| UPLOAD | Letter from the SEC | Jul 15, 2019 | — |
| CERT | Nyse certification - tsakos energy navigation ltd | Jun 28, 2018 | — |
| 8-A12B | Form 8-a12b | Jun 27, 2018 | — |
| EFFECT | Filing | Aug 31, 2017 | — |
| CORRESP | Letter to the SEC | Aug 29, 2017 | — |
| UPLOAD | Letter from the SEC | Aug 3, 2017 | — |
| CERTNYS | Auto-generated paper document | Apr 6, 2017 | — |
| 8-A12B | Form 8-a12b | Apr 4, 2017 | — |
| 8-A12B/A | Filing | Oct 26, 2015 | — |
| 8-A12B/A | Filing | Oct 26, 2015 | — |
| 25-NSE | Delisting notice | Oct 26, 2015 | — |
| EFFECT | Filing | Sep 18, 2015 | — |
| CORRESP | Letter to the SEC | Sep 16, 2015 | — |
| UPLOAD | Letter from the SEC | Sep 15, 2015 | — |
| CERTNYS | Auto-generated paper document | Apr 30, 2015 | — |
| CERTNYS | Auto-generated paper document | Apr 30, 2015 | — |
| 8-A12B | Form 8-a12b | Apr 24, 2015 | — |
| UPLOAD | Letter from the SEC | Jan 29, 2015 | — |
| CORRESP | Letter to the SEC | Dec 12, 2014 | — |
| CORRESP | Letter to the SEC | Nov 26, 2014 | — |
| UPLOAD | Letter from the SEC | Nov 17, 2014 | — |
| EFFECT | Filing | Aug 1, 2014 | — |
| CORRESP | Letter to the SEC | Jul 31, 2014 | — |
| CORRESP | Letter to the SEC | Jul 25, 2014 | — |
| UPLOAD | Letter from the SEC | Jul 11, 2014 | — |
| DEL AM | Delaying amendment | Jun 23, 2014 | — |
| CERTNYS | Auto-generated paper document | Oct 1, 2013 | — |
| 8-A12B | Form 8-a12b | Sep 30, 2013 | — |
| CERTNYS | Auto-generated paper document | May 9, 2013 | — |
| 8-A12B | Form 8-a12b | May 9, 2013 | — |
| EFFECT | Filing | Oct 30, 2012 | — |
| CORRESP | Letter to the SEC | Oct 26, 2012 | — |
| CORRESP | Letter to the SEC | Oct 23, 2012 | — |
| UPLOAD | Letter from the SEC | Oct 17, 2012 | — |
| UPLOAD | Letter from the SEC | Aug 31, 2012 | — |
| CORRESP | Letter to the SEC | Aug 3, 2012 | — |
| UPLOAD | Letter from the SEC | Jul 31, 2012 | — |
| UPLOAD | Letter from the SEC | Jun 9, 2011 | — |
| CORRESP | Letter to the SEC | May 26, 2011 | — |
| UPLOAD | Letter from the SEC | May 13, 2011 | — |
| UPLOAD | Letter from the SEC | Oct 26, 2010 | — |
| CORRESP | Letter to the SEC | Oct 25, 2010 | — |
| UPLOAD | Letter from the SEC | Oct 25, 2010 | — |
| CORRESP | Letter to the SEC | Oct 19, 2010 | — |
| UPLOAD | Letter from the SEC | Sep 23, 2010 | — |
| EFFECT | Filing | Jul 14, 2009 | — |
| CORRESP | Letter to the SEC | Jul 10, 2009 | — |
| UPLOAD | Letter from the SEC | Jun 23, 2009 | — |
| UPLOAD | Letter from the SEC | May 29, 2009 | — |
| EFFECT | Filing | Jun 1, 2006 | — |
| CERTNYS | Auto-generated paper document | Oct 31, 2005 | — |
| 8-A12B | Form 8-a | Sep 30, 2005 | — |
| 8-A12B | Auto-generated paper document | Feb 8, 2002 | — |
Showing 67 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Deep Sea Foreign Transportation of Freight (SIC 4412)
- Listed as
- TEN (NYSE), TEN-PE (NYSE), TEN-PF (NYSE)
- Incorporated in
- Greece
- Headquarters
- Athens
- SEC filer status
- Accelerated filer
- SEC CIK
- 1166663
Other Deep Sea Foreign Transportation of Freight companies
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- TORM plc TRMD
- DHT Holdings, Inc. DHT
- Okeanis Eco Tankers Corp. ECO
- ZIM Integrated Shipping Services Ltd. ZIM
- Star Bulk Carriers Corp. SBLK
Source: SEC EDGAR filings. This is company-reported data, not investment advice.