Standard Lithium Ltd.’s SEC filings document the disclosures of a Canadian foreign private issuer developing U.S. lithium brine assets. The company’s Form 6-K reports include press releases, material change reports, and exhibits covering quarterly and annual results, the South West Arkansas Project, East Texas properties, the Arkansas demonstration plant, direct lithium extraction operations, and Smackover Lithium joint venture agreements.
Filings also disclose capital-structure activity, including common share issuances under the at-the-market equity program, incorporation by reference into Form F-10EF and Form S-8 registration statements, project finance updates, offtake documentation, and formal reporting status as a Form 40-F filer.
Standard Lithium Ltd. filed a Form 6-K. The company states that Exhibit 99.1, an investor presentation dated October 16, 2025, is incorporated by reference into its Form F-10 (File No. 333-289110). Exhibit 99.2, a press release dated October 16, 2025, is furnished, not filed, and will not be incorporated by reference into any registration statement.
The company indicates it files annual reports under cover of Form 40-F.
Standard Lithium Ltd. filed a Form 6-K. The company states that Exhibit 99.1, an investor presentation dated October 16, 2025, is incorporated by reference into its Form F-10 (File No. 333-289110). Exhibit 99.2, a press release dated October 16, 2025, is furnished, not filed, and will not be incorporated by reference into any registration statement.
The company indicates it files annual reports under cover of Form 40-F.
Standard Lithium Ltd. filed a Form 6-K. The company states that Exhibits 99.1 through 99.6—consents from six named experts—are incorporated by reference into its Registration Statement on Form F-10 (File No. 333-289110). The filing is administrative in nature and lists the included exhibits and their incorporation language. It was signed by Chief Financial Officer Salah Gamoudi on October 16, 2025.
Standard Lithium Ltd. filed a Form 6-K. The company states that Exhibits 99.1 through 99.6—consents from six named experts—are incorporated by reference into its Registration Statement on Form F-10 (File No. 333-289110). The filing is administrative in nature and lists the included exhibits and their incorporation language. It was signed by Chief Financial Officer Salah Gamoudi on October 16, 2025.
Standard Lithium Ltd. furnished a Form 6-K as a foreign private issuer, noting it files annual reports on Form 40-F. The submission includes Exhibit 99.1: the South West Arkansas Project NI 43-101 Technical Report & Definitive Feasibility Study.
The report is dated October 14, 2025, with an effective date of September 3, 2025. This filing provides the finalized technical and feasibility documentation for the South West Arkansas lithium project within the company’s continuous disclosure record.
Standard Lithium Ltd. filed a Form 6-K as a foreign private issuer for October 2025. The report primarily furnishes two material change reports as exhibits and ties them into existing securities registration documents.
The filing states that Exhibits 99.1 and 99.2 are incorporated by reference into the company’s Form F-10EF and Form S-8 registration statements. Exhibit 99.1 is a material change report dated August 15, 2025, and Exhibit 99.2 is a material change report dated September 9, 2025.
Standard Lithium Ltd. (SLI) filed a prospectus supplement dated August 8, 2025, qualifying an at‑the‑market offering of up to US$50,000,000 of common shares to be sold from time to time through Canaccord Genuity Corp., Canaccord Genuity LLC and Evercore Group L.L.C. The offering has no minimum raise, a placement fee of up to 3.0% of gross proceeds and estimated commencement expenses of approximately C$750,000.
The company has 204,043,714 common shares outstanding as of August 8, 2025 and recent closing prices were C$3.72 on the TSXV and US$2.68 on the NYSE American. Proceeds, if any, are intended to advance the South West Arkansas Project and East Texas activities, support exploration and leasehold acquisition, and for working capital. The company notes an existing joint arrangement with Equinor including up to US$160 million investment and a 45% ownership interest in the relevant projects. Construction at South West Arkansas is targeted to begin in 2026 with first production expected in 2028, subject to conditions.