Standard Lithium Ltd. SEC filings SLI
Standard Lithium Ltd. has 226 filings in SEC EDGAR's recent list, going back to Dec 15, 2011. Its latest annual report, Form 40-F, was filed on Mar 30, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 20, 2026. The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SUPPL | Filing | Aug 11, 2026 | — |
| SUPPL | Filing | Oct 20, 2025 | — |
| SUPPL | Filing | Oct 16, 2025 | — |
| SUPPL | Filing | Aug 8, 2025 | — |
| SUPPL | Filing | Nov 17, 2023 | — |
| SEC STAFF ACTION | Filing | Jul 8, 2021 | — |
| CERT | Nyse american certification | Jul 7, 2021 | — |
| 40FR12B | Filing | Jun 30, 2021 | — |
| D | Filing | Aug 2, 2017 | — |
| D | Filing | Jul 25, 2017 | — |
| D | Filing | Dec 15, 2011 | — |
Showing 11 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
- Chemicals & Allied Products (SIC 2800)
- Listed as
- SLI (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- British Columbia, Canada
- Headquarters
- Vancouver
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1537137
- Former names
- Patriot Petroleum Corp. (until Dec 15, 2011)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.