Cyanotech Corp SEC filings CYAN

Cyanotech Corp has 870 filings in SEC EDGAR's recent list, going back to Sep 8, 1995. Its latest annual report, Form ARS, was filed on Jul 10, 2025 for the period ended Mar 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 10, 2025, covering the quarter ended Sep 30, 2025. The most recent current report (Form 8-K) was filed on Sep 2, 2025 (material agreement, new debt). The company's fiscal year ends on March 31.

Form Description Filed Period
10-Q Quarterly report Nov 10, 2025 Sep 30, 2025
10-Q Quarterly report Aug 6, 2025 Jun 30, 2025
10-Q Quarterly report Feb 11, 2025 Dec 31, 2024
10-Q Quarterly report Nov 12, 2024 Sep 30, 2024
10-Q Quarterly report Aug 7, 2024 Jun 30, 2024
10-Q Quarterly report Feb 8, 2024 Dec 31, 2023
10-Q Quarterly report Nov 8, 2023 Sep 30, 2023
10-Q Quarterly report Aug 11, 2023 Jun 30, 2023
10-Q Quarterly report Feb 9, 2023 Dec 31, 2022
10-Q Quarterly report Nov 9, 2022 Sep 30, 2022
10-Q Quarterly report Aug 10, 2022 Jun 30, 2022
10-Q Quarterly report Feb 10, 2022 Dec 31, 2021
10-Q Quarterly report Nov 10, 2021 Sep 30, 2021
10-Q Quarterly report Aug 11, 2021 Jun 30, 2021
10-Q Quarterly report Feb 11, 2021 Dec 31, 2020
10-Q Quarterly report Nov 12, 2020 Sep 30, 2020
10-Q Quarterly report Aug 11, 2020 Jun 30, 2020
10-Q Quarterly report Feb 11, 2020 Dec 31, 2019
10-Q Quarterly report Nov 12, 2019 Sep 30, 2019
10-Q Quarterly report Aug 13, 2019 Jun 30, 2019
10-Q Quarterly report Feb 13, 2019 Dec 31, 2018
10-Q Quarterly report Nov 13, 2018 Sep 30, 2018
10-Q Quarterly report Aug 13, 2018 Jun 30, 2018
10-Q Quarterly report Feb 6, 2018 Dec 31, 2017
10-Q Quarterly report Nov 6, 2017 Sep 30, 2017
10-Q Quarterly report Aug 10, 2017 Jun 30, 2017
10-Q Quarterly report Feb 7, 2017 Dec 31, 2016
10-Q Quarterly report Nov 10, 2016 Sep 30, 2016
10-Q Quarterly report Aug 15, 2016 Jun 30, 2016
10-Q Quarterly report Feb 11, 2016 Dec 31, 2015
10-Q Quarterly report Nov 12, 2015 Sep 30, 2015
10-Q Quarterly report Aug 7, 2015 Jun 30, 2015
10-Q Quarterly report Feb 12, 2015 Dec 31, 2014
10-Q/A Amended quarterly report Nov 13, 2014 Sep 30, 2014
10-Q Quarterly report Nov 12, 2014 Sep 30, 2014
10-Q Quarterly report Aug 14, 2014 Jun 30, 2014
10-Q/A Amended quarterly report Feb 13, 2014 Dec 31, 2013
10-Q Quarterly report Feb 6, 2014 Dec 31, 2013
10-Q Quarterly report Nov 7, 2013 Sep 30, 2013
10-Q Quarterly report Aug 12, 2013 Jun 30, 2013
10-Q Quarterly report Feb 7, 2013 Dec 31, 2012
10-Q Quarterly report Nov 9, 2012 Sep 30, 2012
10-Q Quarterly report Aug 10, 2012 Jun 30, 2012
10-Q/A Amended quarterly report Feb 21, 2012 Sep 30, 2011
10-Q/A Amended quarterly report Feb 21, 2012 Jun 30, 2011
10-Q Quarterly report Feb 9, 2012 Dec 31, 2011
10-Q Quarterly report Nov 14, 2011 Sep 30, 2011
10-Q Quarterly report Aug 11, 2011 Jun 30, 2011
10-Q Quarterly report Feb 11, 2011 Dec 31, 2010
10-Q Quarterly report Nov 10, 2010 Sep 30, 2010
10-Q Quarterly report Aug 12, 2010 Jun 30, 2010
10-Q Quarterly report Feb 11, 2010 Dec 31, 2009
10-Q Quarterly report Nov 12, 2009 Sep 30, 2009
10-Q Quarterly report Aug 13, 2009 Jun 30, 2009
10-Q Quarterly report Feb 12, 2009 Dec 31, 2008
10-Q Quarterly report Nov 13, 2008 Sep 30, 2008
10-Q Quarterly report Aug 14, 2008 Jun 30, 2008
10-Q Quarterly report Feb 14, 2008 Dec 31, 2007
10-Q Quarterly report Nov 7, 2007 Sep 30, 2007
10-Q Quarterly report Sep 21, 2007 Jun 30, 2007
10-Q Quarterly report Mar 14, 2007 Dec 31, 2006
10-Q Quarterly report Feb 21, 2007 Sep 30, 2006
10-Q Quarterly report Feb 20, 2007 Jun 30, 2006
10-Q Quarterly report Feb 14, 2006 Dec 31, 2005
10-Q Quarterly report Nov 14, 2005 Sep 30, 2005
10-Q Quarterly report Aug 15, 2005 Jun 30, 2005
10-Q Quarterly report Feb 14, 2005 Dec 31, 2004
10-Q Quarterly report Nov 15, 2004 Sep 30, 2004
10-Q Quarterly report Aug 13, 2004 Jun 30, 2004
10-Q Quarterly report Feb 17, 2004 Dec 31, 2003
10-Q Quarterly report Nov 14, 2003 Sep 30, 2003
10-Q Quarterly report Aug 14, 2003 Jun 30, 2003
10-Q Quarterly report Feb 13, 2003 Dec 31, 2002
10-Q Quarterly report Nov 13, 2002 Sep 30, 2002
10-Q Quarterly report Aug 19, 2002 Jun 30, 2002
10-Q Quarterly report Feb 14, 2002 Dec 31, 2001
10-Q Quarterly report Nov 14, 2001 Sep 30, 2001
10-Q Quarterly report Aug 13, 2001 Jun 30, 2001
10-Q Quarterly report Feb 12, 2001 Dec 31, 2000
10-Q Quarterly report Nov 13, 2000 Sep 30, 2000
10-Q Quarterly report Aug 14, 2000 Jun 30, 2000
10-Q Quarterly report Feb 11, 2000 Dec 31, 1999
10-Q Quarterly report Nov 4, 1999 Sep 30, 1999
10-Q Quarterly report Aug 12, 1999 Jun 30, 1999
10-Q Quarterly report Feb 12, 1999 Dec 31, 1998
10-Q Quarterly report Nov 13, 1998 Sep 30, 1998
10-Q Quarterly report Aug 14, 1998 Jun 30, 1998
10-Q Quarterly report Feb 13, 1998 Dec 31, 1997
10-Q Quarterly report Nov 14, 1997 Sep 30, 1997
10-Q Quarterly report Aug 14, 1997 Jun 30, 1997

Showing 90 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
Medicinal Chemicals & Botanical Products (SIC 2833)
Listed as
CYAN (OTC)
Fiscal year ends
March 31
Incorporated in
NV
Headquarters
Kailua Kona, HI
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
768408

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