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
ARS Annual report to shareholders Jul 10, 2025 Mar 31, 2025
10-K Annual report Jun 20, 2025 Mar 31, 2025
ARS Annual report to shareholders Jul 11, 2024 Mar 31, 2024
10-K Annual report Jun 26, 2024 Mar 31, 2024
ARS Annual report to shareholders Jul 14, 2023 Mar 31, 2023
10-K Annual report Jun 27, 2023 Mar 31, 2023
10-K Annual report Jun 22, 2022 Mar 31, 2022
10-K Annual report Jun 22, 2021 Mar 31, 2021
10-K Annual report Jun 23, 2020 Mar 31, 2020
10-K Annual report Jul 1, 2019 Mar 31, 2019
10-K/A Amended annual report Jun 21, 2018 Mar 31, 2018
10-K Annual report Jun 15, 2018 Mar 31, 2018
10-K Annual report Jun 22, 2017 Mar 31, 2017
10-K Annual report Jun 23, 2016 Mar 31, 2016
ARS Annual report to shareholders Sep 4, 2015 Mar 31, 2015
10-K/A Amended annual report Aug 27, 2015 Mar 31, 2015
10-K Annual report Jul 15, 2015 Mar 31, 2015
ARS Annual report to shareholders Jul 24, 2014 Mar 31, 2014
10-K Annual report Jun 27, 2014 Mar 31, 2014
ARS Annual report to shareholders Jul 19, 2013 Mar 31, 2013
10-K Annual report Jun 24, 2013 Mar 31, 2013
10-K Annual report Jun 21, 2012 Mar 31, 2012
10-K/A Amended annual report Feb 21, 2012 Mar 31, 2011
ARS Annual report to shareholders Jul 19, 2011 Mar 31, 2011
10-K Annual report Jun 23, 2011 Mar 31, 2011
ARS Annual report to shareholders Jul 22, 2010 Mar 31, 2010
10-K Annual report Jun 24, 2010 Mar 31, 2010
ARS Annual report to shareholders Jul 30, 2009 Mar 31, 2009
10-K/A Amended annual report Jul 10, 2009 Mar 31, 2009
10-K Annual report Jun 25, 2009 Mar 31, 2009
10-K/A Amended annual report Oct 2, 2008 Mar 31, 2008
ARS Annual report to shareholders Aug 18, 2008 Mar 31, 2008
10-K Annual report Jun 26, 2008 Mar 31, 2008
10-K Annual report Aug 16, 2007 Mar 31, 2007
10-K/A Amended annual report Feb 14, 2007 Mar 31, 2006
10-K Annual report Jun 28, 2006 Mar 31, 2006
10-K Annual report Jul 11, 2005 Mar 31, 2005
10-K Annual report Jun 29, 2004 Mar 31, 2004
10-K Annual report Jul 14, 2003 Mar 31, 2003
10-K Annual report Jun 28, 2002 Mar 31, 2002
10-K Annual report Jun 27, 2001 Mar 31, 2001
10-K Annual report Jun 28, 2000 Mar 31, 2000
10-K Annual report Jul 14, 1999 Mar 31, 1999
10-K Annual report Jun 29, 1998 Mar 31, 1998
10-K Annual report Jun 30, 1997 Mar 31, 1997

Showing 45 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.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

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.