Axsome Therapeutics, Inc. SEC filings AXSM
Axsome Therapeutics, Inc. has 672 filings in SEC EDGAR's recent list, going back to Jun 19, 2013. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 2, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 2, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Sep 3, 2026 | Sep 3, 2026 |
| 144 | Notice of proposed sale | Sep 3, 2026 | — |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 10, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 7, 2026 | Aug 5, 2026 |
| 144 | Notice of proposed sale | Aug 6, 2026 | — |
| 144 | Notice of proposed sale | Aug 5, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 27, 2026 | — |
| 8-K |
Current report
Other events
|
Jul 15, 2026 | Jul 15, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jul 1, 2026 |
| 144 | Notice of proposed sale | Jul 1, 2026 | — |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 144 | Notice of proposed sale | Jun 11, 2026 | — |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 8, 2026 |
| 144 | Notice of proposed sale | Jun 10, 2026 | — |
| 144 | Notice of proposed sale | Jun 10, 2026 | — |
| 144 | Notice of proposed sale | Jun 10, 2026 | — |
| 144 | Notice of proposed sale | Jun 9, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jun 9, 2026 | Jun 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 9, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 5, 2026 |
| 144 | Notice of proposed sale | Jun 9, 2026 | — |
| 144 | Notice of proposed sale | Jun 9, 2026 | — |
| 8-K |
Current report
Other events
|
Jun 3, 2026 | Jun 3, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 29, 2026 |
| 144 | Notice of proposed sale | Jun 2, 2026 | — |
| 144 | Notice of proposed sale | Jun 1, 2026 | — |
| 144 | Notice of proposed sale | May 29, 2026 | — |
| 4 | Insider transaction | May 5, 2026 | May 4, 2026 |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| 144/A | Filing | May 5, 2026 | — |
| 144 | Notice of proposed sale | May 4, 2026 | — |
| 10-Q | Quarterly report | May 4, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
May 4, 2026 | May 4, 2026 |
| 8-K |
Current report
Other events
|
Apr 30, 2026 | Apr 30, 2026 |
| ARS | Annual report to shareholders | Apr 24, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 24, 2026 | — |
| DEF 14A | Proxy statement | Apr 24, 2026 | Apr 24, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 22, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 144 | Notice of proposed sale | Apr 22, 2026 | — |
| 8-K |
Current report
Other events
|
Apr 1, 2026 | Apr 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 4 | Insider transaction | Feb 27, 2026 | Feb 26, 2026 |
| 144 | Notice of proposed sale | Feb 26, 2026 | — |
| 144 | Notice of proposed sale | Feb 26, 2026 | — |
| 4 | Insider transaction | Feb 25, 2026 | Feb 23, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 20, 2026 |
| 10-K | Annual report | Feb 23, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2026 | Feb 23, 2026 |
| 8-K |
Current report
Other events
|
Feb 17, 2026 | Feb 17, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 10, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Feb 2, 2026 |
| 144 | Notice of proposed sale | Feb 2, 2026 | — |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 21, 2026 |
| 144 | Notice of proposed sale | Jan 22, 2026 | — |
| 144 | Notice of proposed sale | Jan 21, 2026 | — |
| 8-K |
Current report
Results of operations, Other events
|
Jan 12, 2026 | Jan 12, 2026 |
| 4 | Insider transaction | Jan 7, 2026 | Jan 5, 2026 |
| 144 | Notice of proposed sale | Jan 7, 2026 | — |
| 144 | Notice of proposed sale | Jan 6, 2026 | — |
| 144 | Notice of proposed sale | Jan 5, 2026 | — |
| 4 | Insider transaction | Jan 2, 2026 | Dec 31, 2025 |
| 144 | Notice of proposed sale | Dec 31, 2025 | — |
| 8-K |
Current report
Other events
|
Dec 31, 2025 | Dec 31, 2025 |
| 4 | Insider transaction | Dec 4, 2025 | Dec 2, 2025 |
| 144 | Notice of proposed sale | Dec 4, 2025 | — |
| 144 | Notice of proposed sale | Dec 3, 2025 | — |
| 144 | Notice of proposed sale | Dec 2, 2025 | — |
| 144 | Notice of proposed sale | Nov 5, 2025 | — |
| 4 | Insider transaction | Nov 5, 2025 | Nov 3, 2025 |
| 144 | Notice of proposed sale | Nov 4, 2025 | — |
| 144 | Notice of proposed sale | Nov 3, 2025 | — |
| S-3ASR | Automatic shelf registration | Nov 3, 2025 | — |
| 10-Q | Quarterly report | Nov 3, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 3, 2025 | Nov 3, 2025 |
| 4 | Insider transaction | Oct 8, 2025 | Oct 6, 2025 |
| 144 | Notice of proposed sale | Oct 8, 2025 | — |
| 144 | Notice of proposed sale | Oct 7, 2025 | — |
| 144 | Notice of proposed sale | Oct 6, 2025 | — |
| 4 | Insider transaction | Sep 22, 2025 | Sep 22, 2025 |
| 144 | Notice of proposed sale | Sep 22, 2025 | — |
| 4 | Insider transaction | Sep 17, 2025 | Sep 16, 2025 |
| 4 | Insider transaction | Sep 16, 2025 | Sep 12, 2025 |
| 144 | Notice of proposed sale | Sep 16, 2025 | — |
| 144 | Notice of proposed sale | Sep 16, 2025 | — |
| 144 | Notice of proposed sale | Sep 15, 2025 | — |
| 144 | Notice of proposed sale | Sep 12, 2025 | — |
| 4 | Insider transaction | Sep 9, 2025 | Sep 8, 2025 |
| 4 | Insider transaction | Sep 5, 2025 | Sep 5, 2025 |
| 144 | Notice of proposed sale | Sep 5, 2025 | — |
| 4 | Insider transaction | Sep 2, 2025 | Sep 2, 2025 |
| 144 | Notice of proposed sale | Sep 2, 2025 | — |
| 4 | Insider transaction | Aug 29, 2025 | Aug 27, 2025 |
| 144 | Notice of proposed sale | Aug 29, 2025 | — |
| 144 | Notice of proposed sale | Aug 28, 2025 | — |
| 144 | Notice of proposed sale | Aug 27, 2025 | — |
| 4 | Insider transaction | Aug 26, 2025 | Aug 22, 2025 |
| 144 | Notice of proposed sale | Aug 26, 2025 | — |
| 144 | Notice of proposed sale | Aug 22, 2025 | — |
| 8-K |
Current report
Other events
|
Aug 20, 2025 | Aug 19, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| S-8 | Employee stock plan registration | Aug 7, 2025 | — |
| 10-Q | Quarterly report | Aug 4, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 4, 2025 | Aug 4, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 20, 2025 |
| 144 | Notice of proposed sale | Jun 23, 2025 | — |
| 144 | Notice of proposed sale | Jun 20, 2025 | — |
| 4 | Insider transaction | Jun 18, 2025 | Jun 16, 2025 |
| 144 | Notice of proposed sale | Jun 18, 2025 | — |
| 144 | Notice of proposed sale | Jun 17, 2025 | — |
| 144 | Notice of proposed sale | Jun 16, 2025 | — |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 10, 2025 | Jun 6, 2025 |
| 8-K |
Current report
Other events
|
Jun 10, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2025 | Jun 6, 2025 |
| 144 | Notice of proposed sale | Jun 9, 2025 | — |
| 8-K |
Current report
Other events
|
Jun 9, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | May 29, 2025 | May 27, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 27, 2025 |
| 144 | Notice of proposed sale | May 28, 2025 | — |
| 144 | Notice of proposed sale | May 28, 2025 | — |
| 144 | Notice of proposed sale | May 27, 2025 | — |
| 144 | Notice of proposed sale | May 27, 2025 | — |
| 8-K |
Current report
Other events
|
May 27, 2025 | May 27, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 20, 2025 |
| 144 | Notice of proposed sale | May 20, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Unregistered share sale, Other events
|
May 13, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
May 5, 2025 | May 5, 2025 |
| ARS | Annual report to shareholders | Apr 25, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 25, 2025 | — |
| DEF 14A | Proxy statement | Apr 25, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Other events
|
Apr 1, 2025 | Apr 1, 2025 |
| 8-K |
Current report
Other events
|
Mar 25, 2025 | Mar 25, 2025 |
| 8-K |
Current report
Other events
|
Mar 5, 2025 | Mar 5, 2025 |
| 8-K |
Current report
Other events
|
Mar 3, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 21, 2025 |
| 10-K | Annual report | Feb 18, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 18, 2025 | Feb 18, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 13, 2025 |
| 144 | Notice of proposed sale | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 144 | Notice of proposed sale | Feb 13, 2025 | — |
| 8-K |
Current report
Other events
|
Feb 10, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Other events
|
Jan 31, 2025 | Jan 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Jan 13, 2025 | Jan 13, 2025 |
| 4 | Insider transaction | Jan 6, 2025 | Jan 3, 2025 |
| 8-K |
Current report
Other events
|
Dec 30, 2024 | Dec 30, 2024 |
| 8-K |
Current report
Other events
|
Nov 26, 2024 | Nov 26, 2024 |
| 4 | Insider transaction | Nov 20, 2024 | Nov 19, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 12, 2024 | Nov 12, 2024 |
| 3 | Initial insider ownership | Oct 24, 2024 | Oct 14, 2024 |
| 8-K |
Current report
Material agreement
|
Oct 1, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Sep 11, 2024 | Sep 11, 2024 |
| 144 | Notice of proposed sale | Sep 11, 2024 | — |
| 8-K |
Current report
Other events
|
Sep 4, 2024 | Sep 4, 2024 |
| 8-K |
Current report
Other events
|
Aug 21, 2024 | Aug 21, 2024 |
| 4 | Insider transaction | Aug 9, 2024 | Aug 9, 2024 |
| 144 | Notice of proposed sale | Aug 9, 2024 | — |
| S-8 | Employee stock plan registration | Aug 5, 2024 | — |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- AXSM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1579428
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.