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 |
|---|---|---|---|
| S-8 | Employee stock plan registration | Feb 9, 2024 | — |
| 424B3 | Prospectus | Jan 5, 2024 | — |
| S-3 | Shelf registration | Dec 8, 2023 | — |
| 424B4 | Prospectus | Oct 14, 2021 | — |
| FWP | Free writing prospectus | Oct 14, 2021 | — |
| S-1/A | Amended registration statement | Oct 12, 2021 | — |
| S-1 | Registration statement | Sep 23, 2021 | — |
| 424B3 | Prospectus | Jan 7, 2021 | — |
| S-3/A | Filing | Dec 22, 2020 | — |
| S-3 | Shelf registration | Dec 8, 2020 | — |
| 424B3 | Prospectus | Dec 17, 2019 | — |
| 424B3 | Prospectus | Jan 8, 2018 | — |
| S-3 | Shelf registration | Dec 12, 2017 | — |
| 424B3 | Prospectus | Sep 25, 2015 | — |
| 424B3 | Prospectus | Mar 6, 2015 | — |
| S-3 | Shelf registration | Feb 6, 2015 | — |
| S-8 | Employee stock plan registration | May 8, 2013 | — |
| POS AM | Post-effective amendment no. 1 to s-1 | Oct 11, 2005 | — |
| S-1/A | Amended registration statement | Sep 21, 2005 | — |
| S-1/A | Amended registration statement | Sep 2, 2005 | — |
| S-1 | Registration statement | Jul 26, 2005 | — |
Showing 21 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
- 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
Other Investment Advice companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.