Tenax Therapeutics, Inc. SEC filings TENX

Tenax Therapeutics, Inc. has 995 filings in SEC EDGAR's recent list, going back to Aug 2, 1996. Its latest annual report, Form ARS, was filed on Apr 22, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.

Form Description Filed Period
10-Q Quarterly report Nov 5, 2026 Sep 30, 2026
10-Q Quarterly report Jul 31, 2026 Jun 30, 2026
10-Q Quarterly report May 12, 2026 Mar 31, 2026
10-Q Quarterly report Nov 12, 2025 Sep 30, 2025
10-Q Quarterly report Aug 13, 2025 Jun 30, 2025
10-Q Quarterly report May 14, 2025 Mar 31, 2025
10-Q Quarterly report Nov 13, 2024 Sep 30, 2024
10-Q Quarterly report Aug 13, 2024 Jun 30, 2024
10-Q Quarterly report May 14, 2024 Mar 31, 2024
10-Q Quarterly report Nov 13, 2023 Sep 30, 2023
10-Q Quarterly report Aug 14, 2023 Jun 30, 2023
10-Q Quarterly report May 15, 2023 Mar 31, 2023
10-Q Quarterly report Nov 10, 2022 Sep 30, 2022
10-Q Quarterly report Aug 11, 2022 Jun 30, 2022
10-Q Quarterly report May 16, 2022 Mar 31, 2022
10-Q Quarterly report Nov 15, 2021 Sep 30, 2021
10-Q Quarterly report Aug 16, 2021 Jun 30, 2021
10-Q Quarterly report May 17, 2021 Mar 31, 2021
10-Q Quarterly report Nov 16, 2020 Sep 30, 2020
10-Q Quarterly report Aug 14, 2020 Jun 30, 2020
10-Q Quarterly report May 15, 2020 Mar 31, 2020
10-Q Quarterly report Nov 14, 2019 Sep 30, 2019
10-Q Quarterly report Aug 14, 2019 Jun 30, 2019
10-Q Quarterly report May 15, 2019 Mar 31, 2019
10-Q Quarterly report Nov 14, 2018 Sep 30, 2018
10-Q Quarterly report Aug 14, 2018 Jun 30, 2018
10-Q Quarterly report May 15, 2018 Mar 31, 2018
10-Q Quarterly report Nov 9, 2017 Sep 30, 2017
10-Q Quarterly report Aug 9, 2017 Jun 30, 2017
10-Q Quarterly report May 10, 2017 Mar 31, 2017
10-Q Quarterly report Nov 9, 2016 Sep 30, 2016
10-Q Quarterly report Aug 9, 2016 Jun 30, 2016
10-Q Quarterly report May 10, 2016 Mar 31, 2016
10-Q Quarterly report Dec 10, 2015 Oct 31, 2015
10-Q Quarterly report Sep 9, 2015 Jul 31, 2015
10-Q Quarterly report Mar 17, 2015 Jan 31, 2015
10-Q Quarterly report Dec 15, 2014 Oct 31, 2014
10-Q Quarterly report Sep 15, 2014 Jul 31, 2014
10-Q Quarterly report Mar 17, 2014 Jan 31, 2014
10-Q Quarterly report Dec 17, 2013 Oct 31, 2013
10-Q Quarterly report Sep 17, 2013 Jul 31, 2013
10-Q Quarterly report Mar 18, 2013 Jan 31, 2013
10-Q Quarterly report Dec 14, 2012 Oct 31, 2012
10-Q Quarterly report Sep 19, 2012 Jul 31, 2012
10-Q Quarterly report Mar 15, 2012 Jan 31, 2012
10-Q Quarterly report Dec 15, 2011 Oct 31, 2011
10-Q Quarterly report Sep 19, 2011 Jul 31, 2011
10-Q Quarterly report Mar 21, 2011 Jan 31, 2011
10-Q Quarterly report Dec 9, 2010 Oct 31, 2010
10-Q Quarterly report Sep 9, 2010 Jul 31, 2010
10-Q Quarterly report Mar 19, 2010 Jan 31, 2010
10-Q Quarterly report Dec 11, 2009 Oct 31, 2009
10-Q Quarterly report Sep 17, 2009 Jul 31, 2009
10-Q Quarterly report Mar 16, 2009 Jan 31, 2009
10-Q Quarterly report Dec 22, 2008 Oct 31, 2008
10-Q Quarterly report Sep 22, 2008 Jul 31, 2008
10-Q Quarterly report Mar 19, 2007 Jan 31, 2007
10-Q Quarterly report Dec 1, 2006 Oct 31, 2006
10-Q Quarterly report Sep 19, 2006 Jul 31, 2006
10-Q Quarterly report Mar 17, 2006 Jan 31, 2006
10-Q Quarterly report Dec 15, 2005 Oct 31, 2005
10-Q Quarterly report Sep 14, 2005 Jul 31, 2005
10-Q Quarterly report Mar 17, 2005 Jan 31, 2005
10-Q Quarterly report Dec 15, 2004 Oct 31, 2004
10-Q Quarterly report Sep 14, 2004 Jul 31, 2004
10-Q Quarterly report Mar 16, 2004 Jan 31, 2004
10-Q Quarterly report Dec 19, 2003 Oct 31, 2003
10-Q Quarterly report Sep 19, 2003 Jul 31, 2003
10-Q Quarterly report Mar 12, 2003 Jan 31, 2003
10-Q Quarterly report Dec 13, 2002 Oct 31, 2002
10-Q Quarterly report Sep 12, 2002 Jul 31, 2002
10-Q Quarterly report Mar 15, 2002 Jan 31, 2002
10-Q Quarterly report Dec 12, 2001 Oct 31, 2001
10-Q/A Amended quarterly report Sep 12, 2001 Jul 31, 2001
10-Q Quarterly report Mar 16, 2001 Jan 31, 2001
10-Q Quarterly report Dec 14, 2000 Oct 31, 2000
10-Q Quarterly report Sep 14, 2000 Jul 31, 2000
10-Q Quarterly report Mar 16, 2000 Jan 31, 2000
10-Q Quarterly report Dec 14, 1999 Oct 31, 1999
10-Q Quarterly report Sep 14, 1999 Jul 31, 1999
10-Q Quarterly report Mar 17, 1999 Jan 31, 1999
10-Q Quarterly report Dec 15, 1998 Oct 31, 1998
10-Q Quarterly report Sep 14, 1998 Jul 31, 1998
10-Q Quarterly report Mar 17, 1998 Jan 31, 1998
10-Q Quarterly report Dec 15, 1997 Oct 31, 1997
10-Q Quarterly report Sep 12, 1997 Jul 31, 1997
10-Q Quarterly report Mar 13, 1997 Jan 31, 1997
10-Q Quarterly report Dec 16, 1996 Oct 31, 1996
10-Q Quarterly report Sep 13, 1996 Jul 31, 1996

Showing 89 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
Pharmaceutical Preparations (SIC 2834)
Listed as
TENX (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Chapel Hill, NC
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
34956
Former names
OXYGEN BIOTHERAPEUTICS, INC. (until Sep 15, 2014); SYNTHETIC BLOOD INTERNATIONAL INC (until Jun 30, 2008)

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