Lion Copper Corp. SEC filings LCU
Lion Copper Corp. has 671 filings in SEC EDGAR's recent list, going back to Sep 22, 2005. Its latest annual report, Form 10-K, was filed on Mar 31, 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 21, 2026 (material agreement, unregistered share sale, regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 23, 2026 | — |
| 4 | Insider transaction | Oct 23, 2026 | Oct 21, 2026 |
| 4 | Insider transaction | Oct 23, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 22, 2026 | Oct 20, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 19, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 19, 2026 | — |
| 4 | Insider transaction | Oct 14, 2026 | Oct 12, 2026 |
| 4 | Insider transaction | Oct 13, 2026 | Oct 9, 2026 |
| 4 | Insider transaction | Oct 9, 2026 | Oct 8, 2026 |
| 4 | Insider transaction | Oct 9, 2026 | Oct 7, 2026 |
| 4 | Insider transaction | Oct 9, 2026 | Oct 7, 2026 |
| 3 | Initial insider ownership | Oct 6, 2026 | Aug 12, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 22, 2026 |
| 3 | Initial insider ownership | Oct 2, 2026 | Aug 12, 2026 |
| 4 | Insider transaction | Sep 23, 2026 | Sep 21, 2026 |
| 4 | Insider transaction | Sep 23, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Sep 15, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Aug 26, 2026 | Aug 12, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 10, 2026 | — |
| 3 | Initial insider ownership | Jul 8, 2026 | Jun 22, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 20, 2026 | — |
| 4 | Insider transaction | Mar 30, 2026 | Sep 8, 2025 |
| 4 | Insider transaction | Mar 30, 2026 | Sep 8, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 16, 2025 |
| 4 | Insider transaction | Dec 15, 2025 | Dec 11, 2025 |
| 4 | Insider transaction | Nov 10, 2025 | Nov 6, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 10, 2025 | — |
| 4 | Insider transaction | Oct 24, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 21, 2025 | Oct 14, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 10, 2025 | — |
| 4 | Insider transaction | Sep 9, 2025 | Sep 5, 2025 |
| 4/A | Filing | Sep 9, 2025 | Feb 4, 2025 |
| 4/A | Filing | Sep 9, 2025 | Dec 11, 2024 |
| 4/A | Filing | Sep 9, 2025 | Dec 10, 2024 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Sep 8, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 18, 2025 |
| 3 | Initial insider ownership | Jun 5, 2025 | May 22, 2024 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 9, 2025 | Apr 4, 2025 |
| 4 | Insider transaction | Feb 5, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Dec 27, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 11, 2024 |
| 4 | Insider transaction | Dec 11, 2024 | Dec 10, 2024 |
| 4 | Insider transaction | Dec 11, 2024 | Dec 10, 2024 |
| 4 | Insider transaction | Dec 11, 2024 | Dec 10, 2024 |
| 4 | Insider transaction | Dec 11, 2024 | Nov 8, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 13, 2024 | — |
| 4 | Insider transaction | Nov 13, 2024 | Nov 8, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 27, 2024 | — |
| 4/A | Filing | Sep 26, 2024 | Sep 19, 2024 |
| 4/A | Filing | Sep 26, 2024 | Aug 19, 2024 |
| 4/A | Filing | Sep 26, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Sep 24, 2024 | Sep 19, 2024 |
| 4 | Insider transaction | Sep 24, 2024 | Sep 19, 2024 |
| 4/A | Filing | Sep 24, 2024 | Jul 26, 2024 |
| 4 | Insider transaction | Aug 30, 2024 | Aug 13, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 13, 2024 | Aug 9, 2024 |
| 4 | Insider transaction | Aug 13, 2024 | Aug 9, 2024 |
| 4/A | Filing | Aug 13, 2024 | Aug 7, 2024 |
| 4 | Insider transaction | Aug 13, 2024 | Jul 26, 2024 |
| 4/A | Filing | Aug 12, 2024 | Jul 26, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Jul 26, 2024 |
| 4 | Insider transaction | Aug 12, 2024 | Aug 7, 2024 |
| 3 | Initial insider ownership | Aug 9, 2024 | Jul 26, 2024 |
| 3 | Initial insider ownership | Aug 8, 2024 | Jul 26, 2024 |
| 4 | Insider transaction | Aug 7, 2024 | May 22, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | May 22, 2024 |
| 4 | Insider transaction | Aug 1, 2024 | Jul 26, 2024 |
| 4 | Insider transaction | Jun 27, 2024 | Jun 21, 2024 |
| 4 | Insider transaction | Jun 14, 2024 | Jun 12, 2024 |
| 4/A | Filing | Jun 7, 2024 | May 29, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Apr 25, 2024 |
| 144 | Notice of proposed sale | Jun 6, 2024 | — |
| 4 | Insider transaction | Jun 5, 2024 | May 29, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 30, 2024 | — |
| 4 | Insider transaction | May 29, 2024 | May 28, 2024 |
| 4 | Insider transaction | Apr 30, 2024 | Apr 25, 2024 |
| 4 | Insider transaction | Apr 23, 2024 | Apr 19, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 11, 2024 | — |
| 4 | Insider transaction | Apr 10, 2024 | Apr 8, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 21, 2024 | — |
| 4 | Insider transaction | Mar 12, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Mar 12, 2024 | Mar 8, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Feb 22, 2024 | Feb 16, 2024 |
| 4 | Insider transaction | Feb 21, 2024 | Feb 16, 2024 |
| 4 | Insider transaction | Feb 21, 2024 | Feb 16, 2024 |
| 4/A | Filing | Feb 16, 2024 | Mar 2, 2023 |
| 3/A | Filing | Feb 16, 2024 | Jan 1, 2023 |
| 4 | Insider transaction | Oct 18, 2023 | Oct 16, 2023 |
| 4 | Insider transaction | Oct 13, 2023 | Oct 10, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 29, 2023 | — |
| 4 | Insider transaction | Sep 14, 2023 | Jul 21, 2023 |
| 4 | Insider transaction | Aug 29, 2023 | Aug 23, 2023 |
| 4 | Insider transaction | Aug 23, 2023 | Jun 14, 2023 |
| 4 | Insider transaction | Aug 23, 2023 | Jan 23, 2023 |
| 3/A | Filing | Aug 21, 2023 | Jan 1, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Jul 21, 2023 |
| 4 | Insider transaction | Aug 3, 2023 | Mar 2, 2023 |
| 3/A | Filing | Aug 3, 2023 | Jan 1, 2023 |
| 4/A | Filing | Aug 1, 2023 | Mar 2, 2023 |
| 3/A | Filing | Aug 1, 2023 | Jan 1, 2023 |
| 4 | Insider transaction | Jul 31, 2023 | Mar 2, 2023 |
| 3/A | Filing | Jul 31, 2023 | Jan 1, 2023 |
| 4 | Insider transaction | Jul 27, 2023 | Mar 2, 2023 |
| 3/A | Filing | Jun 20, 2023 | Jan 1, 2023 |
| 3 | Initial insider ownership | Jun 15, 2023 | Jan 1, 2023 |
| 3 | Initial insider ownership | Jun 15, 2023 | Jan 1, 2023 |
| 3 | Initial insider ownership | Jun 8, 2023 | Jan 1, 2023 |
| 3 | Initial insider ownership | Jun 7, 2023 | Jan 1, 2023 |
| 3 | Initial insider ownership | Jun 5, 2023 | Jan 1, 2023 |
| 3 | Initial insider ownership | May 9, 2023 | Jan 1, 2023 |
| SC 13D | Ownership over 5% (active) | Feb 27, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 31, 2014 | — |
| SC 13G | Ownership over 5% (passive) | Apr 16, 2012 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2012 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2011 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2011 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2010 | — |
| SC 13G | Ownership over 5% (passive) | Oct 2, 2009 | — |
| SC 13G | Ownership over 5% (passive) | Sep 21, 2009 | — |
Showing 129 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
- Metal Mining (SIC 1000)
- Listed as
- LCU (Nasdaq), LCGMF (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- British Columbia, Canada
- Headquarters
- Yerington
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1339688
- Former names
- LION COPPER & GOLD CORP. (until Sep 15, 2026); QUATERRA RESOURCES INC (until Nov 19, 2021)
Other Metal Mining companies
- BHP Group Ltd BHP
- Rio Tinto Ltd RTNTF
- Southern Copper CORP/ SCCO
- Rio Tinto PLC RIO
- Freeport-Mcmoran Inc FCX
- Vale S.A. VALE
- Hudbay Minerals Inc. HBM
- Cleveland-Cliffs Inc. CLF
Source: SEC EDGAR filings. This is company-reported data, not investment advice.