Tonix Pharmaceuticals Holding Corp. SEC filings TNXP
Tonix Pharmaceuticals Holding Corp. has 1,000 filings in SEC EDGAR's recent list, going back to May 2, 2017. Its latest annual report, Form ARS, was filed on Mar 13, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (results of operations, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations, Other events
|
Oct 15, 2026 | Oct 15, 2026 |
| 8-K |
Current report
Other events
|
Oct 2, 2026 | Oct 1, 2026 |
| 8-K |
Current report
Other events
|
Sep 22, 2026 | Sep 22, 2026 |
| 8-K |
Current report
Other events
|
Sep 8, 2026 | Sep 8, 2026 |
| 3 | Initial insider ownership | Sep 8, 2026 | Sep 4, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 27, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 20, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 18, 2026 | Aug 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 3, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Officer or director change
|
Jul 21, 2026 | Jul 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 13, 2026 | Jul 13, 2026 |
| 4 | Insider transaction | Jul 9, 2026 | Jun 30, 2026 |
| S-8 | Employee stock plan registration | Jul 1, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 29, 2026 | Jun 29, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 15, 2026 | — |
| 4 | Insider transaction | Jun 15, 2026 | Jun 12, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 8, 2026 |
| 4 | Insider transaction | Jun 9, 2026 | Jun 9, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 8, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 27, 2026 | May 27, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 15, 2026 | May 15, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 14, 2026 | May 12, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 7, 2026 | May 7, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 6, 2026 | May 6, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
May 1, 2026 | May 1, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 23, 2026 | Apr 21, 2026 |
| 4 | Insider transaction | Apr 1, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 31, 2026 | Mar 30, 2026 |
| DEF 14A | Proxy statement | Mar 30, 2026 | May 7, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 26, 2026 | Mar 26, 2026 |
| PRE 14A | Preliminary proxy statement | Mar 20, 2026 | May 7, 2026 |
| 4 | Insider transaction | Mar 18, 2026 | Mar 18, 2026 |
| 8-K |
Current report
Auditor change
|
Mar 18, 2026 | Mar 16, 2026 |
| ARS | Annual report to shareholders | Mar 13, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 13, 2026 | Mar 12, 2026 |
| 10-K | Annual report | Mar 12, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 10, 2026 | Mar 10, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 3, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 26, 2026 | Feb 24, 2026 |
| 5 | Annual insider ownership | Feb 17, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 3, 2026 | Feb 3, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 21, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Dec 31, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Dec 29, 2025 | Dec 29, 2025 |
| 424B5 | Prospectus supplement | Dec 29, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 29, 2025 | Dec 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 16, 2025 | Dec 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 9, 2025 | Dec 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 24, 2025 | Nov 24, 2025 |
| 424B5 | Prospectus supplement | Nov 21, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 21, 2025 | Nov 21, 2025 |
| 8-K |
Current report
Other events
|
Nov 18, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 17, 2025 | Nov 17, 2025 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 10, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 31, 2025 | — |
| 8-K |
Current report
Results of operations, Other events
|
Oct 27, 2025 | Oct 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 22, 2025 | Oct 22, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 17, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 7, 2025 | Oct 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 29, 2025 | Sep 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 18, 2025 | Sep 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 17, 2025 | Sep 17, 2025 |
| EFFECT | Filing | Sep 4, 2025 | — |
| S-3/A | Amendment to form s-3 | Sep 4, 2025 | — |
| CORRESP | Letter to the SEC | Sep 3, 2025 | — |
| CORRESP | Letter to the SEC | Sep 3, 2025 | — |
| CORRESP | Letter to the SEC | Aug 29, 2025 | — |
| 4 | Insider transaction | Aug 21, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 18, 2025 | Aug 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 15, 2025 | Aug 15, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 11, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 25, 2025 | Jul 25, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 21, 2025 | Jul 21, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 17, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 16, 2025 | Jul 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 10, 2025 | Jul 10, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 9, 2025 | Jul 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 2, 2025 | Jul 2, 2025 |
| UPLOAD | Letter from the SEC | Jun 16, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 16, 2025 | Jun 16, 2025 |
| 4 | Insider transaction | Jun 13, 2025 | Jun 12, 2025 |
| 3 | Initial insider ownership | Jun 13, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Jun 13, 2025 | Jun 12, 2025 |
| S-3 | Shelf registration | Jun 12, 2025 | — |
| 424B5 | Prospectus supplement | Jun 11, 2025 | — |
| 424B5 | Prospectus supplement | Jun 11, 2025 | — |
| 8-K |
Current report
Material agreement
|
Jun 11, 2025 | Jun 11, 2025 |
| S-8 | Employee stock plan registration | May 30, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 21, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 14, 2025 | May 14, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2025 | May 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 29, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Apr 25, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 24, 2025 | Apr 23, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 9, 2025 | Apr 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 1, 2025 | Apr 1, 2025 |
| DEF 14A | Proxy statement | Mar 31, 2025 | May 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 24, 2025 | Mar 24, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 21, 2025 | May 8, 2025 |
| ARS | Annual report to shareholders | Mar 18, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 18, 2025 | Mar 18, 2025 |
| 10-K | Annual report | Mar 18, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 10, 2025 | Mar 10, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 4, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Jun 10, 2024 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 27, 2025 | Feb 25, 2025 |
| 8-K |
Current report
Other events
|
Feb 21, 2025 | Feb 20, 2025 |
| 3 | Initial insider ownership | Feb 18, 2025 | Feb 3, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 7, 2025 | Feb 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 6, 2025 | Feb 6, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Feb 4, 2025 | Feb 3, 2025 |
| 8-K |
Current report
Agreement ended, Results of operations, Change to shareholder rights, Other events
|
Feb 3, 2025 | Feb 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 8, 2025 | Jan 8, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 3, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 23, 2024 | Dec 23, 2024 |
| 8-K |
Current report
Other events
|
Dec 20, 2024 | Dec 20, 2024 |
| 424B5 | Prospectus supplement | Dec 20, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 17, 2024 | Dec 17, 2024 |
| S-8 | Employee stock plan registration | Dec 6, 2024 | — |
| 8-K/A |
Amended current report
Regulation FD disclosure, Other events
|
Dec 3, 2024 | Dec 3, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 3, 2024 | Dec 3, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 13, 2024 | Nov 13, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 8, 2024 | Nov 8, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 4, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 1, 2024 | Nov 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Oct 30, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 28, 2024 | Oct 28, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 17, 2024 | Oct 17, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 16, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 16, 2024 | Oct 16, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 8, 2024 | Oct 8, 2024 |
| EFFECT | Filing | Sep 30, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 27, 2024 | Sep 27, 2024 |
| CORRESP | Letter to the SEC | Sep 26, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 26, 2024 | — |
| DEF 14A | Proxy statement | Sep 23, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 23, 2024 | Sep 23, 2024 |
| S-3 | Shelf registration | Sep 20, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 19, 2024 | Sep 19, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 16, 2024 | Sep 16, 2024 |
| PRE 14A | Preliminary proxy statement | Sep 13, 2024 | Oct 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 10, 2024 | Sep 10, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 9, 2024 | Sep 6, 2024 |
| 8-K |
Current report
Other events
|
Sep 6, 2024 | Sep 6, 2024 |
| 8-K |
Current report
Other events
|
Aug 30, 2024 | Aug 30, 2024 |
| 424B5 | Prospectus supplement | Aug 30, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 29, 2024 | Aug 29, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 26, 2024 | Aug 26, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 20, 2024 | Aug 20, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 19, 2024 | Aug 19, 2024 |
| 10-Q | Quarterly report | Aug 16, 2024 | Jun 30, 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
- TNXP (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Berkeley Heights, NJ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1430306
- Former names
- TAMANDARE EXPLORATIONS INC. (until Oct 17, 2011)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.