Tsakos Energy Navigation Ltd SEC filings TEN

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
6-K Current report (foreign issuer) Sep 17, 2026 Jun 30, 2026
6-K Current report (foreign issuer) May 22, 2026 May 22, 2026
6-K Current report (foreign issuer) Apr 17, 2026 Apr 17, 2026
6-K Current report (foreign issuer) Mar 6, 2026 Mar 6, 2026
6-K Current report (foreign issuer) Nov 21, 2025 Nov 21, 2025
6-K Current report (foreign issuer) Oct 30, 2025 Oct 30, 2025
6-K Current report (foreign issuer) Sep 30, 2025 Jun 30, 2025
6-K Current report (foreign issuer) Jun 25, 2025 Jun 25, 2025
6-K Current report (foreign issuer) Apr 30, 2025 Apr 30, 2025
6-K Current report (foreign issuer) Dec 3, 2024 Dec 3, 2024
6-K Current report (foreign issuer) Oct 8, 2024 Jun 30, 2024
6-K Current report (foreign issuer) Jun 24, 2024 Jun 24, 2024
6-K Current report (foreign issuer) Jun 14, 2024 Jun 14, 2024
6-K Current report (foreign issuer) May 3, 2024 May 3, 2024
6-K Current report (foreign issuer) Nov 24, 2023 Nov 24, 2023
6-K Current report (foreign issuer) Sep 21, 2023 Jun 30, 2023
6-K Current report (foreign issuer) Aug 4, 2023 Aug 4, 2023
6-K Current report (foreign issuer) Jul 6, 2023 Jul 6, 2023
6-K Current report (foreign issuer) May 31, 2023 May 31, 2023
6-K Current report (foreign issuer) May 9, 2023 May 9, 2023
6-K Current report (foreign issuer) May 5, 2023 May 5, 2023
6-K Current report (foreign issuer) Apr 12, 2023 Apr 12, 2023
6-K Current report (foreign issuer) Feb 8, 2023 Feb 8, 2023
6-K Current report (foreign issuer) Jan 3, 2023 Jan 3, 2023
6-K Current report (foreign issuer) Nov 23, 2022 Nov 23, 2022
6-K Current report (foreign issuer) Nov 9, 2022 Nov 9, 2022
6-K Current report (foreign issuer) Oct 6, 2022 Oct 6, 2022
6-K Current report (foreign issuer) Sep 30, 2022 Jun 30, 2022
6-K Current report (foreign issuer) Sep 14, 2022 Sep 14, 2022
6-K Current report (foreign issuer) Aug 9, 2022 Aug 9, 2022
6-K Current report (foreign issuer) Jul 8, 2022 Jul 8, 2022
6-K Current report (foreign issuer) Jul 7, 2022 Jul 7, 2022
6-K Current report (foreign issuer) Jul 1, 2022 Jul 1, 2022
6-K Current report (foreign issuer) May 10, 2022 May 9, 2022
6-K Current report (foreign issuer) May 9, 2022 May 9, 2022
6-K Current report (foreign issuer) Apr 7, 2022 Apr 7, 2022
6-K Current report (foreign issuer) Feb 9, 2022 Feb 9, 2022
6-K Current report (foreign issuer) Jan 11, 2022 Jan 11, 2022
6-K Current report (foreign issuer) Dec 17, 2021 Dec 17, 2021
6-K Current report (foreign issuer) Nov 5, 2021 Nov 5, 2021
6-K Current report (foreign issuer) Oct 29, 2021 Oct 29, 2021
6-K/A Filing Oct 27, 2021 Oct 27, 2021
6-K Current report (foreign issuer) Oct 26, 2021 Jun 30, 2021
6-K Current report (foreign issuer) Oct 8, 2021 Oct 8, 2021
6-K Current report (foreign issuer) Aug 6, 2021 Aug 6, 2021
6-K Current report (foreign issuer) Jul 8, 2021 Jul 8, 2021
6-K/A Filing Jul 8, 2021 Jul 8, 2021
6-K Current report (foreign issuer) Jul 2, 2021 Jul 2, 2021
6-K Current report (foreign issuer) May 14, 2021 May 14, 2021
6-K Current report (foreign issuer) May 11, 2021 May 11, 2021
6-K Current report (foreign issuer) May 5, 2021 May 5, 2021
6-K Current report (foreign issuer) Dec 4, 2020 Dec 4, 2020
6-K Current report (foreign issuer) Oct 9, 2020 Jun 30, 2020
6-K Current report (foreign issuer) Jul 31, 2020 Jul 30, 2020
6-K Current report (foreign issuer) Jul 7, 2020 Jul 7, 2020
6-K Current report (foreign issuer) May 7, 2020 May 7, 2020
6-K Current report (foreign issuer) Apr 23, 2020 Apr 23, 2020
6-K Current report (foreign issuer) Sep 27, 2019 Sep 27, 2019
6-K Current report (foreign issuer) Sep 23, 2019 Sep 23, 2019
6-K Current report (foreign issuer) Sep 20, 2019 Sep 20, 2019
6-K Current report (foreign issuer) Jun 28, 2019 Jun 28, 2019
6-K Current report (foreign issuer) Jun 19, 2019 Jun 19, 2019
6-K Current report (foreign issuer) Apr 19, 2019 Apr 19, 2019
6-K Current report (foreign issuer) Oct 5, 2018 Oct 5, 2018
6-K Current report (foreign issuer) Jun 28, 2018 Jun 28, 2018
6-K Current report (foreign issuer) Jun 18, 2018 Jun 18, 2018
6-K Current report (foreign issuer) Apr 12, 2018 Apr 12, 2018
6-K Current report (foreign issuer) Apr 5, 2018 Apr 4, 2018
6-K Current report (foreign issuer) Oct 2, 2017 Oct 2, 2017
6-K Current report (foreign issuer) Jun 2, 2017 Jun 2, 2017
6-K Current report (foreign issuer) May 5, 2017 May 5, 2017
6-K Current report (foreign issuer) Apr 5, 2017 Apr 5, 2017
6-K Current report (foreign issuer) Mar 28, 2017 Mar 28, 2017
6-K Current report (foreign issuer) Jan 31, 2017 Jan 31, 2017
6-K Current report (foreign issuer) Jan 31, 2017 Jan 31, 2017
6-K Current report (foreign issuer) Nov 2, 2016 Nov 2, 2016
6-K Current report (foreign issuer) Jun 17, 2016 Jun 17, 2016
6-K Current report (foreign issuer) May 26, 2016 May 25, 2016
6-K Current report (foreign issuer) Apr 11, 2016 Apr 11, 2016
6-K Current report (foreign issuer) Dec 9, 2015 Dec 9, 2015
6-K Current report (foreign issuer) Sep 9, 2015 Sep 9, 2015
6-K Current report (foreign issuer) Jun 23, 2015 Jun 23, 2015
6-K Current report (foreign issuer) Apr 29, 2015 Apr 29, 2015
6-K Current report (foreign issuer) Apr 17, 2015 Apr 17, 2015
6-K Current report (foreign issuer) Dec 17, 2014 Dec 17, 2014
6-K Current report (foreign issuer) Sep 23, 2014 Sep 23, 2014
6-K Current report (foreign issuer) Sep 16, 2014 Sep 16, 2014
6-K Current report (foreign issuer) Jun 13, 2014 Jun 13, 2014
6-K Current report (foreign issuer) Jun 10, 2014 Jun 10, 2014
6-K Current report (foreign issuer) May 1, 2014 Apr 30, 2014
6-K Current report (foreign issuer) Apr 28, 2014 Apr 28, 2014
6-K Current report (foreign issuer) Feb 4, 2014 Feb 4, 2014
6-K Current report (foreign issuer) Dec 6, 2013 Dec 5, 2013
6-K Current report (foreign issuer) Sep 30, 2013 Sep 30, 2013
6-K Current report (foreign issuer) Sep 19, 2013 Sep 19, 2013
6-K Current report (foreign issuer) Aug 9, 2013 Aug 9, 2013
6-K Current report (foreign issuer) Aug 6, 2013 Aug 6, 2013
6-K Current report (foreign issuer) May 22, 2013 May 22, 2013
6-K Current report (foreign issuer) May 10, 2013 May 10, 2013
6-K Current report (foreign issuer) May 10, 2013 May 10, 2013
6-K/A Amendment no. 1 to form 6-k Oct 12, 2012 Oct 12, 2012
6-K Current report (foreign issuer) Sep 14, 2012 Sep 14, 2012
6-K Current report (foreign issuer) Jul 6, 2012 Jul 6, 2012
6-K Current report (foreign issuer) May 4, 2012 May 3, 2012
6-K Current report (foreign issuer) Apr 23, 2012 Apr 23, 2012
6-K Current report (foreign issuer) Apr 20, 2012 Apr 20, 2012
6-K Current report (foreign issuer) Dec 19, 2011 Dec 19, 2011
6-K Current report (foreign issuer) Sep 15, 2011 Sep 14, 2011
6-K Current report (foreign issuer) Aug 12, 2011 Aug 12, 2011
6-K Current report (foreign issuer) Jun 3, 2011 Jun 3, 2011
6-K Current report (foreign issuer) Apr 20, 2011 Apr 20, 2011
6-K Current report (foreign issuer) Dec 22, 2010 Dec 22, 2010
6-K Current report (foreign issuer) Dec 1, 2010 Dec 1, 2010
6-K Current report (foreign issuer) Oct 29, 2010 Oct 29, 2010
6-K Current report (foreign issuer) Sep 22, 2010 Sep 22, 2010
6-K Current report (foreign issuer) Jun 2, 2010 Jun 1, 2010
6-K Current report (foreign issuer) Apr 23, 2010 Apr 23, 2010
6-K Current report (foreign issuer) Jan 21, 2010 Jan 21, 2010
6-K Current report (foreign issuer) Dec 9, 2009 Dec 9, 2009
6-K Current report (foreign issuer) Dec 7, 2009 Dec 7, 2009
6-K Current report (foreign issuer) Nov 25, 2009 Nov 25, 2009
6-K Current report (foreign issuer) Sep 8, 2009 Sep 8, 2009
6-K Current report (foreign issuer) Jul 17, 2009 Jul 17, 2009
6-K Current report (foreign issuer) Jul 17, 2009 Jul 17, 2009
6-K Current report (foreign issuer) Jun 12, 2009 Jun 12, 2009
6-K Current report (foreign issuer) May 20, 2009 May 20, 2009
6-K Current report (foreign issuer) May 15, 2009 May 15, 2009
6-K Current report (foreign issuer) Apr 24, 2009 Apr 24, 2009
6-K Current report (foreign issuer) Dec 10, 2008 Dec 10, 2008
6-K Current report (foreign issuer) Dec 10, 2008 Dec 10, 2008
6-K Current report (foreign issuer) Aug 20, 2008 Aug 20, 2008
6-K Current report (foreign issuer) Aug 20, 2008 Aug 20, 2008
6-K Current report (foreign issuer) Jun 12, 2008 Jun 11, 2008
6-K Current report (foreign issuer) Jun 3, 2008 Jun 3, 2008
6-K Current report (foreign issuer) Jun 3, 2008 Jun 3, 2008
6-K Current report (foreign issuer) May 5, 2008 May 5, 2008
6-K Current report (foreign issuer) May 2, 2008 May 2, 2008
6-K Current report (foreign issuer) May 2, 2008 May 2, 2008
6-K Current report (foreign issuer) Dec 11, 2007 Dec 11, 2007
6-K Current report (foreign issuer) Dec 11, 2007 Dec 11, 2007
6-K Current report (foreign issuer) Sep 13, 2007 Sep 13, 2007
6-K Current report (foreign issuer) Sep 13, 2007 Sep 13, 2007
6-K Current report (foreign issuer) Jun 5, 2007 Jun 5, 2007
6-K Current report (foreign issuer) Jun 5, 2007 Jun 5, 2007
6-K Current report (foreign issuer) May 7, 2007 May 4, 2007
6-K Current report (foreign issuer) May 1, 2007 Apr 30, 2007
6-K Current report (foreign issuer) May 1, 2007 Apr 30, 2007
6-K Current report (foreign issuer) Nov 28, 2006 Nov 27, 2006
6-K Current report (foreign issuer) Nov 28, 2006 Nov 27, 2006
6-K Current report (foreign issuer) Aug 25, 2006 Aug 25, 2006
6-K Current report (foreign issuer) Aug 25, 2006 Aug 25, 2006
6-K Current report (foreign issuer) Jun 8, 2006 Jun 8, 2006
6-K Current report (foreign issuer) Jun 8, 2006 Jun 8, 2006
6-K Current report (foreign issuer) May 10, 2006 May 10, 2006
6-K Current report (foreign issuer) May 5, 2006 May 5, 2006
6-K Current report (foreign issuer) May 5, 2006 May 5, 2006
6-K Current report (foreign issuer) Dec 28, 2005 Dec 28, 2005
6-K Current report (foreign issuer) Dec 28, 2005 Dec 28, 2005
6-K Current report (foreign issuer) Sep 30, 2005 Sep 30, 2005
6-K Current report (foreign issuer) Aug 25, 2005 Aug 25, 2005
6-K Current report (foreign issuer) Aug 25, 2005 Aug 25, 2005
6-K Current report (foreign issuer) May 12, 2005 May 12, 2005
6-K Current report (foreign issuer) May 12, 2005 May 12, 2005
6-K Current report (foreign issuer) May 11, 2005 May 11, 2005
6-K Current report (foreign issuer) Apr 12, 2005 Apr 11, 2005
6-K Current report (foreign issuer) Apr 6, 2005 Apr 4, 2005
6-K Current report (foreign issuer) Nov 30, 2004 Nov 30, 2004
6-K Current report (foreign issuer) Nov 30, 2004 Nov 30, 2004
6-K Current report (foreign issuer) Sep 16, 2004 Sep 16, 2004
6-K Current report (foreign issuer) Sep 16, 2004 Sep 16, 2004
6-K Current report (foreign issuer) Jun 8, 2004 Jun 7, 2004
6-K Current report (foreign issuer) May 19, 2004 May 19, 2004
6-K Current report (foreign issuer) May 18, 2004 May 18, 2004
6-K Current report (foreign issuer) May 17, 2004 May 17, 2004
6-K Current report (foreign issuer) Mar 26, 2004 Mar 26, 2004
6-K Current report (foreign issuer) Mar 10, 2004 Mar 10, 2004
6-K Current report (foreign issuer) Nov 14, 2003 Nov 13, 2003
6-K Current report (foreign issuer) Nov 10, 2003 Nov 10, 2003
6-K Current report (foreign issuer) Aug 28, 2003 Aug 25, 2003
6-K Current report (foreign issuer) May 15, 2003 May 8, 2003
6-K Current report (foreign issuer) May 15, 2003 May 15, 2003
6-K Current report (foreign issuer) Dec 24, 2002 Dec 31, 2002
6-K Current report (foreign issuer) Aug 26, 2002 Jun 30, 2002
6-K Current report (foreign issuer) Jun 4, 2002 May 31, 2002
6-K Current report (foreign issuer) May 15, 2002 May 1, 2002

Showing 185 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

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.