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Sienna Resources Inc. — Investor Relations & Filings

Ticker · SIEN ISIN · CA82621E2050 LEI · 549300CLIC7UYW8X4J70 TSXV Mining and quarrying
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Filings indexed 548 across all filing types
Latest filing 2021-07-29 Regulatory Filings
Country CA Canada
Listing TSXV SIEN

About Sienna Resources Inc.

https://www.siennaresources.com/

Sienna Resources Inc. is an exploration-stage company focused on acquiring and developing high-grade mineral deposits in politically stable and environmentally responsible jurisdictions. The company's portfolio emphasizes energy metals critical for rechargeable batteries, including uranium, lithium, cesium, and spodumene. Key assets include several uranium projects in the Athabasca Basin, Saskatchewan, situated adjacent to properties held by major industry operators. Sienna also holds lithium brine projects in Nevada and the Case Lake West Cesium and Spodumene Pegmatite Project, alongside the Stonesthrow Gold Project.

Recent filings

Filing Released Lang Actions
News release - English.pdf
Regulatory Filings
2021-07-29 English
News release - English.pdf
Regulatory Filings Classification · 95% confidence The document is a press release announcing the commencement of a drone survey for exploration purposes by Sienna Resources Inc. It contains no financial statements, no regulatory form references, no voting results, no management changes, no earnings data, and no detailed financial or governance information. The document is relatively short (3271 characters) and serves as a project update or operational announcement rather than a formal financial or regulatory filing. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or any other detailed report types. It is also not a report publication announcement since it does not mention any report being published or attached. The content is best classified as a general regulatory announcement or press release about company operations, which falls under Regulatory Filings (RNS) as a fallback category for miscellaneous filings that do not fit other specific categories.
2021-07-20 English
Material change report - English.pdf
Regulatory Filings Classification · 95% confidence The document is a press release announcing assay results from a recent drill program and future plans for a mining project. It contains detailed technical data on mineralization but does not present comprehensive financial statements, management discussion, or regulatory filings. It is not an annual or interim report, earnings release, or any formal regulatory filing. The content is primarily an operational update and exploration results announcement. Such documents typically fall under general regulatory announcements or press releases rather than formal financial or governance filings. Therefore, the best fitting category is Regulatory Filings (RNS) as a general announcement that does not fit other specific categories.
2021-07-19 English
News release - English.pdf
Regulatory Filings Classification · 95% confidence The document is a press release announcing the engagement of a company (Radai Ltd.) for a planned work program by Sienna Resources Inc. It contains no financial statements, no detailed financial performance data, no regulatory form references, and no mention of shareholder meetings, voting results, or executive changes. The content is primarily an operational update about exploration activities and partnerships. The document length is 3456 characters, which is relatively short and typical for a press release. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or any detailed financial or governance filings. It is an announcement of a business activity, which aligns best with the Regulatory Filings (RNS) category as a general regulatory announcement or press release that does not fit other specific categories.
2021-07-09 English
Material change report - English.pdf
Regulatory Filings
2021-06-02 English
52-109FV2 - Certification of interim filings - CEO (E).pdf
Regulatory Filings
2021-05-31 English

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