Welcome to our dedicated page for Standard Lithium SEC filings (Ticker: SLI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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. submitted a Form 6-K as a foreign private issuer for the month of October 2025. The report states that Exhibit 99.1, a material change report dated October 24, 2025, is incorporated by reference into the company’s Form F-10EF and Form S-8 registration statements. The filing is signed on behalf of the company by Chief Financial Officer Salah Gamoudi.
Standard Lithium Ltd. filed a Form 6-K that incorporates its Underwriting Agreement as Exhibit 99.1 into its Form F-10 registration statement (File No. 333-289110).
The company also furnished a press release as Exhibit 99.2, which is not filed and will not be incorporated by reference into any registration statement.
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.