Hennessy Advisors Inc SEC filings HNNA

Hennessy Advisors Inc has 1,000 filings in SEC EDGAR's recent list, going back to Apr 13, 2005. Its latest annual report, Form 10-K, was filed on Dec 3, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (regulation fd disclosure). The company's fiscal year ends on September 30.

Form Description Filed Period
10-K Annual report Dec 3, 2025 Sep 30, 2025
10-K Annual report Dec 11, 2024 Sep 30, 2024
10-K Annual report Dec 7, 2023 Sep 30, 2023
10-K Annual report Dec 7, 2022 Sep 30, 2022
10-K Annual report Nov 24, 2021 Sep 30, 2021
10-K Annual report Dec 1, 2020 Sep 30, 2020
10-K Annual report Dec 3, 2019 Sep 30, 2019
10-K Annual report Nov 28, 2018 Sep 30, 2018
10-K Annual report Dec 4, 2017 Sep 30, 2017
10-K Annual report Dec 1, 2016 Sep 30, 2016
10-K Annual report Nov 30, 2015 Sep 30, 2015
10-K Annual report Dec 2, 2014 Sep 30, 2014
10-K Annual report Dec 4, 2013 Sep 30, 2013
10-K Annual report Dec 6, 2012 Sep 30, 2012
10-K Annual report Dec 9, 2011 Sep 30, 2011
10-K Annual report Dec 3, 2010 Sep 30, 2010
10-K Annual report Dec 4, 2009 Sep 30, 2009
10-K Annual report Dec 5, 2008 Sep 30, 2008
10-K Annual report Dec 6, 2007 Sep 30, 2007

Showing 19 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
Investment Advice (SIC 6282)
Listed as
HNNA (Nasdaq)
Fiscal year ends
September 30
Headquarters
Novato, CA
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
1145255

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