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 |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2026 | Oct 28, 2026 |
| 13F-HR | Filing | Oct 28, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Sep 28, 2026 | Sep 24, 2026 |
| 4 | Insider transaction | Sep 25, 2026 | Sep 24, 2026 |
| 144 | Notice of proposed sale | Sep 24, 2026 | — |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 18, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Sep 14, 2026 |
| N-PX | Filing | Aug 13, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2026 | Aug 5, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 13F-HR | Filing | Jul 16, 2026 | Jun 30, 2026 |
| 25-NSE | Delisting notice | Jun 29, 2026 | — |
| 8-K |
Current report
Other events
|
May 28, 2026 | May 28, 2026 |
| 4 | Insider transaction | May 12, 2026 | May 11, 2026 |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2026 | May 6, 2026 |
| 13F-HR | Filing | Apr 21, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Feb 9, 2026 | Feb 5, 2026 |
| 10-Q | Quarterly report | Feb 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 5, 2026 | Feb 5, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 3, 2026 | — |
| 13F-HR | Filing | Jan 27, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 30, 2025 |
| 4 | Insider transaction | Dec 29, 2025 | Dec 26, 2025 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 11, 2025 | Dec 10, 2025 |
| DEF 14A | Proxy statement | Dec 10, 2025 | Feb 5, 2026 |
| 4 | Insider transaction | Dec 9, 2025 | Dec 8, 2025 |
| 10-K | Annual report | Dec 3, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 3, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 13F-HR | Filing | Oct 20, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 29, 2025 |
| 4 | Insider transaction | Sep 25, 2025 | Sep 23, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 3, 2025 | Aug 27, 2025 |
| N-PX | Filing | Aug 25, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Aug 18, 2025 | Aug 14, 2025 |
| 144 | Notice of proposed sale | Aug 15, 2025 | — |
| 4 | Insider transaction | Aug 14, 2025 | Aug 12, 2025 |
| 144 | Notice of proposed sale | Aug 14, 2025 | — |
| 144 | Notice of proposed sale | Aug 13, 2025 | — |
| 144 | Notice of proposed sale | Aug 12, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2025 | Aug 6, 2025 |
| 13F-HR | Filing | Jul 21, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 144 | Notice of proposed sale | May 13, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 13F-HR | Filing | Apr 16, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Mar 31, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Mar 27, 2025 | Mar 27, 2025 |
| 4 | Insider transaction | Mar 27, 2025 | Mar 25, 2025 |
| 4 | Insider transaction | Mar 24, 2025 | Mar 20, 2025 |
| 144 | Notice of proposed sale | Mar 18, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 14, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Mar 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 27, 2025 |
| 144 | Notice of proposed sale | Feb 27, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Feb 18, 2025 | Feb 13, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 13, 2025 | Feb 13, 2025 |
| 10-Q | Quarterly report | Feb 13, 2025 | Dec 31, 2024 |
| 13F-HR | Filing | Jan 15, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 26, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 30, 2024 |
| 4 | Insider transaction | Dec 30, 2024 | Dec 27, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 23, 2024 |
| 4 | Insider transaction | Dec 26, 2024 | Dec 20, 2024 |
| 4 | Insider transaction | Dec 20, 2024 | Dec 18, 2024 |
| 4 | Insider transaction | Dec 20, 2024 | Dec 19, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 144 | Notice of proposed sale | Dec 19, 2024 | — |
| DEF 14A | Proxy statement | Dec 18, 2024 | Feb 13, 2025 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 18, 2024 | Dec 16, 2024 |
| 144 | Notice of proposed sale | Dec 18, 2024 | — |
| 4 | Insider transaction | Dec 17, 2024 | Dec 16, 2024 |
| 144 | Notice of proposed sale | Dec 17, 2024 | — |
| 8-K |
Current report
Auditor change
|
Dec 16, 2024 | Dec 10, 2024 |
| 144 | Notice of proposed sale | Dec 16, 2024 | — |
| 10-K | Annual report | Dec 11, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Dec 11, 2024 | Dec 11, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 30, 2024 | Oct 30, 2024 |
| 13F-HR | Filing | Oct 16, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Sep 30, 2024 | Sep 27, 2024 |
| 4 | Insider transaction | Sep 27, 2024 | Sep 25, 2024 |
| 4 | Insider transaction | Sep 25, 2024 | Sep 25, 2024 |
| 4 | Insider transaction | Sep 24, 2024 | Sep 23, 2024 |
| 4 | Insider transaction | Sep 24, 2024 | Sep 23, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 20, 2024 | Sep 16, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| 4 | Insider transaction | Sep 19, 2024 | Sep 18, 2024 |
| N-PX | Filing | Aug 29, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2024 | Aug 8, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 13F-HR | Filing | Jul 23, 2024 | Jun 30, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Regulation FD disclosure
|
May 8, 2024 | May 8, 2024 |
| 13F-HR | Filing | Apr 16, 2024 | Mar 31, 2024 |
| 13F-HR/A | Filing | Mar 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Other events
|
Feb 23, 2024 | Feb 23, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Feb 9, 2024 | Feb 8, 2024 |
| S-8 | Employee stock plan registration | Feb 9, 2024 | — |
| 10-Q | Quarterly report | Feb 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 8, 2024 | Feb 8, 2024 |
| 13F-HR | Filing | Jan 18, 2024 | Dec 31, 2023 |
| EFFECT | Filing | Jan 8, 2024 | — |
| 424B3 | Prospectus | Jan 5, 2024 | — |
| CORRESP | Letter to the SEC | Jan 3, 2024 | — |
| 4 | Insider transaction | Dec 26, 2023 | Dec 22, 2023 |
| 4 | Insider transaction | Dec 26, 2023 | Dec 22, 2023 |
| 4 | Insider transaction | Dec 21, 2023 | Dec 20, 2023 |
| 4 | Insider transaction | Dec 20, 2023 | Dec 19, 2023 |
| 4 | Insider transaction | Dec 20, 2023 | Dec 20, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 18, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 14, 2023 | Dec 13, 2023 |
| 4 | Insider transaction | Dec 13, 2023 | Dec 12, 2023 |
| DEF 14A | Proxy statement | Dec 13, 2023 | Feb 8, 2024 |
| UPLOAD | Letter from the SEC | Dec 13, 2023 | — |
| 4 | Insider transaction | Dec 12, 2023 | Aug 10, 2021 |
| 4 | Insider transaction | Dec 12, 2023 | Mar 7, 2017 |
| S-3 | Shelf registration | Dec 8, 2023 | — |
| 10-K | Annual report | Dec 7, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Dec 6, 2023 | Dec 6, 2023 |
| 8-K |
Current report
Other events
|
Nov 13, 2023 | Nov 10, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 26, 2023 | Oct 26, 2023 |
| 13F-HR | Filing | Oct 18, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 18, 2023 |
| 4 | Insider transaction | Sep 7, 2023 | Sep 6, 2023 |
| 4 | Insider transaction | Sep 1, 2023 | Aug 30, 2023 |
| 4 | Insider transaction | Sep 1, 2023 | Aug 30, 2023 |
| 4 | Insider transaction | Sep 1, 2023 | Aug 30, 2023 |
| 4 | Insider transaction | Sep 1, 2023 | Aug 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2023 | Aug 2, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 13F-HR | Filing | Jul 17, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Jun 23, 2023 | Jun 22, 2023 |
| 4 | Insider transaction | Jun 21, 2023 | Jun 20, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 25, 2023 |
| 4 | Insider transaction | May 24, 2023 | May 23, 2023 |
| 4 | Insider transaction | May 23, 2023 | May 19, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 10, 2023 | May 10, 2023 |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Other events
|
Apr 26, 2023 | Apr 26, 2023 |
| 13F-HR | Filing | Apr 14, 2023 | Mar 31, 2023 |
| 40-APP | Filing | Mar 31, 2023 | — |
| 4 | Insider transaction | Mar 24, 2023 | Mar 23, 2023 |
| 4 | Insider transaction | Mar 16, 2023 | Mar 14, 2023 |
| 4 | Insider transaction | Mar 2, 2023 | Feb 14, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Feb 13, 2023 | Feb 9, 2023 |
| 10-Q | Quarterly report | Feb 9, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 9, 2023 | Feb 9, 2023 |
| 13F-HR | Filing | Jan 20, 2023 | Dec 31, 2022 |
Showing 200 filings, the most recent 200. 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
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.