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STANDARD LITHIUM LTD. — Investor Relations & Filings

Ticker · SLI ISIN · CA8536061010 LEI · 549300LA4BSHAKT4SL33 US Mining and quarrying
Open in API
Filings indexed 201 across all filing types
Latest filing 2026-05-28 Regulatory Filings
Country CA Canada
Listing US SLI

About STANDARD LITHIUM LTD.

https://www.standardlithium.com/

Standard Lithium is a near-commercial technology and development company focused on the sustainable production of lithium from brine resources. The company's core strategy involves deploying its proprietary Direct Lithium Extraction (DLE) process, which is designed to be scalable, efficient, and have a lower environmental footprint than conventional methods. This technology enables the selective extraction of lithium from brine streams, bypassing the need for large evaporation ponds. Standard Lithium's primary projects are located in the Smackover Formation, a region with extensive brine resources and existing industrial infrastructure. By partnering with established operators, the company aims to fast-track the development of its resources to produce battery-quality lithium carbonate and other lithium products to support the energy storage and electric vehicle markets. A key asset is its demonstration plant, which has been in operation for several years, validating the DLE technology at scale.

Recent filings

Filing Released Lang Actions
FORM 6-K
Regulatory Filings Classification · 92% confidence The document is a Form 6-K (“Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16”), a standard SEC regulatory submission for a foreign issuer that includes material change reports as exhibits. It does not present full financial statements or management discussion, nor announce or summarize earnings, nor serve as an AGM or investor presentation. It is a miscellaneous compliance filing, best classified under General Regulatory Filings (RNS).
2026-05-28 English
FORM 6-K
Regulatory Filings Classification · 92% confidence The document is a Form 6-K submission by a foreign private issuer pursuant to SEC rules, providing a press release as Exhibit 99.1. It does not contain substantive financial statements or an annual/interim report, nor management discussion or earnings data. It is a regulatory filing of miscellaneous nature, so it falls under the fallback category for general regulatory announcements (RNS).
2026-05-26 English
FORM 6-K
Regulatory Filings Classification · 82% confidence The document is a Form 6-K filed by a foreign private issuer (Standard Lithium Ltd.) with the SEC, listing exhibits including a Management Information Circular, Notice and Access, Proxy, and Voting Instruction forms. There is no specific category for a Form 6-K in the taxonomy, so under the fallback “general regulatory announcements, compliance documents” it best fits Regulatory Filings (RNS).
2026-05-21 English
FORM 6-K
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filing by a foreign private issuer reporting the issuance of a press release (Exhibit 99.1). It contains no substantive financial statements or detailed report content, but merely furnishes regulatory information under SEC rules. This falls under the ‘Regulatory Filings’ (RNS) category as a miscellaneous regulatory submission by a foreign issuer.
2026-05-21 English
FORM 6-K
Regulatory Filings Classification · 85% confidence The document is a Form 6-K, a standard SEC regulatory submission by a foreign private issuer that provides a press release as Exhibit 99.1. It contains no substantive financial statements or management analysis, only a reference to the attached press release. This fits the description of a general regulatory filing rather than an earnings release, annual report, or other specific report category.
2026-05-14 English
6-K - STANDARD LITHIUM LTD. (0001537137) (Filer)
Regulatory Filings Classification · 81% confidence The document is a Form 6-K filed by a foreign private issuer under the Securities Exchange Act. It does not contain financial statements or constitute an annual/quarterly report itself; rather, it furnishes a press release as Exhibit 99.1. It is a regulatory compliance filing with the SEC and does not fit into any more specific category. Therefore it is classified as a general Regulatory Filing (RNS).
2026-05-11 English

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