Fennec Pharmaceuticals Inc. SEC filings FENC
Fennec Pharmaceuticals Inc. has 853 filings in SEC EDGAR's recent list, going back to Dec 10, 2002. Its latest annual report, Form 10-K, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 17, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Nov 2, 2026 | Oct 31, 2026 |
| 4 | Insider transaction | Nov 2, 2026 | Oct 31, 2026 |
| 4 | Insider transaction | Nov 2, 2026 | Oct 31, 2026 |
| 4 | Insider transaction | Nov 2, 2026 | Oct 31, 2026 |
| 4 | Insider transaction | Nov 2, 2026 | Oct 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 19, 2026 | — |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Other events
|
Sep 17, 2026 | Sep 17, 2026 |
| 4 | Insider transaction | Sep 16, 2026 | Sep 15, 2026 |
| 144 | Notice of proposed sale | Sep 15, 2026 | — |
| 144 | Notice of proposed sale | Sep 1, 2026 | — |
| 4 | Insider transaction | Sep 1, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 31, 2026 |
| 4 | Insider transaction | Aug 31, 2026 | Aug 31, 2026 |
| 144 | Notice of proposed sale | Aug 31, 2026 | — |
| 4 | Insider transaction | Aug 28, 2026 | Aug 27, 2026 |
| 144 | Notice of proposed sale | Aug 27, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 4 | Insider transaction | Aug 4, 2026 | Aug 3, 2026 |
| 144 | Notice of proposed sale | Aug 3, 2026 | — |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Aug 3, 2026 | Jul 31, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 144 | Notice of proposed sale | Jul 1, 2026 | — |
| S-8 | Employee stock plan registration | Jun 11, 2026 | — |
| 4 | Insider transaction | Jun 10, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 10, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 2, 2026 | May 31, 2026 |
| 144 | Notice of proposed sale | Jun 1, 2026 | — |
| 4 | Insider transaction | Jun 1, 2026 | May 31, 2026 |
| 4 | Insider transaction | Jun 1, 2026 | May 31, 2026 |
| 4 | Insider transaction | Jun 1, 2026 | May 31, 2026 |
| 4 | Insider transaction | Jun 1, 2026 | May 31, 2026 |
| 4 | Insider transaction | Jun 1, 2026 | May 31, 2026 |
| 8-K |
Current report
Other events
|
May 22, 2026 | May 21, 2026 |
| 8-K |
Current report
Officer or director change
|
May 18, 2026 | May 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 10-Q | Quarterly report | May 14, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| 4 | Insider transaction | May 12, 2026 | May 11, 2026 |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 144 | Notice of proposed sale | May 1, 2026 | — |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 4 | Insider transaction | May 1, 2026 | Apr 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 28, 2026 | Apr 27, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 28, 2026 | — |
| DEF 14A | Proxy statement | Apr 28, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Other events
|
Apr 22, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Other events
|
Apr 7, 2026 | Apr 7, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 28, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 28, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 28, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 28, 2026 |
| 4 | Insider transaction | Apr 2, 2026 | Mar 28, 2026 |
| 144 | Notice of proposed sale | Apr 1, 2026 | — |
| 10-K | Annual report | Mar 27, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 26, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 26, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 24, 2026 | Mar 24, 2026 |
| 8-K |
Current report
Other events
|
Mar 16, 2026 | Mar 16, 2026 |
| S-8 | Employee stock plan registration | Mar 5, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 4, 2026 | Mar 4, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Feb 28, 2026 |
| 4 | Insider transaction | Mar 3, 2026 | Feb 28, 2026 |
| 144 | Notice of proposed sale | Mar 2, 2026 | — |
| 8-K |
Current report
Other events
|
Feb 20, 2026 | Feb 20, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 11, 2026 | — |
| 4 | Insider transaction | Feb 2, 2026 | Feb 2, 2026 |
| 144 | Notice of proposed sale | Feb 2, 2026 | — |
| 4 | Insider transaction | Feb 2, 2026 | Jan 31, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 31, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 15, 2026 | Jan 15, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 14, 2026 | — |
| 4 | Insider transaction | Jan 7, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jan 5, 2026 | Dec 31, 2025 |
| 144 | Notice of proposed sale | Jan 2, 2026 | — |
| 4 | Insider transaction | Dec 29, 2025 | Dec 24, 2025 |
| 8-K |
Current report
Other events
|
Dec 9, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 5, 2025 |
| 144 | Notice of proposed sale | Dec 5, 2025 | — |
| 4 | Insider transaction | Dec 2, 2025 | Dec 1, 2025 |
| 4 | Insider transaction | Dec 2, 2025 | Dec 1, 2025 |
| 8-K |
Current report
Other events
|
Dec 2, 2025 | Dec 2, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 19, 2025 | Nov 13, 2025 |
| S-8 | Employee stock plan registration | Nov 18, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 18, 2025 | Nov 17, 2025 |
| 424B5 | Prospectus supplement | Nov 18, 2025 | — |
| 4 | Insider transaction | Nov 17, 2025 | Nov 14, 2025 |
| 424B5 | Prospectus supplement | Nov 17, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 17, 2025 | Nov 13, 2025 |
| 424B5 | Prospectus supplement | Nov 13, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 13, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Nov 6, 2025 | Nov 5, 2025 |
| 144 | Notice of proposed sale | Nov 5, 2025 | — |
| 4 | Insider transaction | Nov 3, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Oct 14, 2025 | Oct 10, 2025 |
| 144 | Notice of proposed sale | Oct 10, 2025 | — |
| 4 | Insider transaction | Oct 9, 2025 | Oct 7, 2025 |
| 4 | Insider transaction | Oct 8, 2025 | Oct 8, 2025 |
| 4 | Insider transaction | Oct 6, 2025 | Oct 6, 2025 |
| 144 | Notice of proposed sale | Oct 6, 2025 | — |
| 4 | Insider transaction | Oct 1, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Oct 1, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Sep 8, 2025 | Sep 5, 2025 |
| 144 | Notice of proposed sale | Sep 4, 2025 | — |
| 4 | Insider transaction | Sep 4, 2025 | Sep 4, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 31, 2025 |
| 4 | Insider transaction | Sep 2, 2025 | Aug 31, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 5, 2025 |
| 144 | Notice of proposed sale | Aug 5, 2025 | — |
| 4 | Insider transaction | Aug 1, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Aug 1, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 7, 2025 |
| 4 | Insider transaction | Jul 7, 2025 | Jul 3, 2025 |
| 144 | Notice of proposed sale | Jul 3, 2025 | — |
| 4 | Insider transaction | Jul 1, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 1, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jun 6, 2025 | Jun 5, 2025 |
| 144 | Notice of proposed sale | Jun 5, 2025 | — |
| 4 | Insider transaction | Jun 4, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 3, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 3, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 31, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | May 31, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 144 | Notice of proposed sale | May 16, 2025 | — |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | May 5, 2025 | May 5, 2025 |
| 144 | Notice of proposed sale | May 5, 2025 | — |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| DEF 14A | Proxy statement | Apr 25, 2025 | Jun 3, 2025 |
| 4 | Insider transaction | Apr 11, 2025 | Apr 11, 2025 |
| 4 | Insider transaction | Apr 4, 2025 | Apr 4, 2025 |
| 144 | Notice of proposed sale | Apr 4, 2025 | — |
| 4/A | Filing | Apr 3, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Mar 28, 2025 |
| 4/A | Filing | Apr 3, 2025 | Mar 28, 2025 |
| 4/A | Filing | Apr 3, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Apr 3, 2025 | Mar 28, 2025 |
| 4 | Insider transaction | Apr 1, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Apr 1, 2025 | Mar 31, 2025 |
| 10-K | Annual report | Mar 26, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2025 | Mar 10, 2025 |
| 4 | Insider transaction | Mar 6, 2025 | Mar 5, 2025 |
| 144 | Notice of proposed sale | Mar 5, 2025 | — |
| 4 | Insider transaction | Feb 28, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 28, 2025 |
| 4 | Insider transaction | Feb 14, 2025 | Feb 14, 2025 |
| 144 | Notice of proposed sale | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- FENC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- British Columbia, Canada
- Headquarters
- Research Triangle Park, NC
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1211583
- Former names
- ADHEREX TECHNOLOGIES INC (until Aug 14, 2014)
Other Biological Products, (No Diagnostic Substances) companies
- Amgen Inc AMGN
- Gilead Sciences, Inc. GILD
- Moderna, Inc. MRNA
- Argenx SE ARGX
- Revolution Medicines, Inc. RVMD
- Biogen Inc. BIIB
- BioNTech SE BNTX
- Exelixis, Inc. EXEL
All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.