Lithium Americas Corp. SEC filings LAC
Lithium Americas Corp. has 268 filings in SEC EDGAR's recent list, going back to Mar 8, 2023. Its latest annual report, Form ARS, was filed on May 6, 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 11, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 26, 2026 | Oct 24, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 22, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 24, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 24, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 24, 2026 |
| 4 | Insider transaction | Oct 26, 2026 | Oct 24, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jul 8, 2026 | Jul 6, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 26, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 22, 2026 |
| 4 | Insider transaction | Jun 17, 2026 | Jun 15, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| 3 | Initial insider ownership | May 11, 2026 | May 4, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 15, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4/A | Form 4/a | Apr 14, 2026 | Nov 17, 2025 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 4 | Insider transaction | Mar 31, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Mar 31, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Mar 31, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Feb 9, 2026 |
| 4/A | Form 4/a | Mar 24, 2026 | Jul 11, 2025 |
| 4 | Insider transaction | Mar 24, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Feb 12, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Mar 24, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Mar 23, 2026 | Mar 20, 2026 |
| 4 | Insider transaction | Mar 6, 2026 | Mar 1, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 3, 2026 | — |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 27, 2026 | Jan 23, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 15, 2026 |
| 4/A | Form 4/a | Nov 26, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Oct 24, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Oct 24, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Oct 24, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Oct 24, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Nov 12, 2025 | — |
| 4 | Insider transaction | Oct 23, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 23, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 23, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 23, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 23, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 23, 2025 | Oct 22, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4/A | Form 4/a | Oct 20, 2025 | Jan 23, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 16, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Oct 16, 2025 | — |
| 4 | Insider transaction | Oct 3, 2025 | Oct 1, 2025 |
| 3 | Initial insider ownership | Oct 2, 2025 | Sep 25, 2025 |
| 3 | Initial insider ownership | Oct 2, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 8, 2025 | Sep 5, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Jul 31, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 30, 2025 | Jul 30, 2025 |
| 4 | Insider transaction | Jul 14, 2025 | Jul 11, 2025 |
| 4 | Insider transaction | Jul 10, 2025 | Jul 9, 2025 |
| 4 | Insider transaction | Jun 27, 2025 | Jun 26, 2025 |
| 4/A | Filing | Jun 26, 2025 | Jun 23, 2025 |
| 4 | Insider transaction | Jun 25, 2025 | Jun 23, 2025 |
| 4 | Insider transaction | Jun 18, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | Jun 11, 2025 | Jun 9, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 19, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2025 | — |
| 4 | Insider transaction | May 5, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | May 1, 2025 | Apr 30, 2025 |
| 4 | Insider transaction | Apr 21, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 15, 2025 |
| 4/A | Filing | Apr 16, 2025 | Apr 10, 2025 |
| 4/A | Filing | Apr 16, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Jan 23, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 3/A | Filing | Apr 14, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Apr 14, 2025 | Apr 10, 2025 |
| 3/A | Filing | Apr 14, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Apr 4, 2025 | Apr 3, 2025 |
| 3 | Initial insider ownership | Jan 30, 2025 | Jan 29, 2025 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| 3 | Initial insider ownership | Dec 31, 2024 | Dec 31, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 23, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Oct 17, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Sep 3, 2024 | — |
| SC 13D | Ownership over 5% (active) | Oct 12, 2023 | — |
Showing 161 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
- LAC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- British Columbia, Canada
- Headquarters
- Vancouver
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1966983
- Former names
- 1397468 B.C. Ltd. (until Sep 28, 2023)
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.