June 16, 2026
Sienna Resources
ISIN: CA82621E2050
Sienna Resources Engages Terraquest Ltd. for Saskatchewan Airbourne Survey
June 16, 2026 – Sienna Resources Inc. (SIEN-TSX.v, SNNAF-otcid, A418KR-wkn) (the “Company” or “Sienna”) wishes to announce that it has engaged Terraquest Ltd. of Ontario to conduct an airborne survey...
Read more >>Corporate Update – Sienna Hires European Marketing Firm
VANCOUVER, BC, May 29, 2026 – Sienna Resources Inc. (TSX.V: SIEN) (FSE: A418KR) (OTCID: SNNAF), (the “Company” or “Sienna”) wishes to announce that it has elected to rely on Coordinated Blanket Order 51-933 Exemptions to Permit Semi-Annual Reporting for Certain Venture Issuers (the "Blanket Order") and move to semi-annual financial...
Read more >Sienna Resources Enters into Joint Venture Agreement to Test the Deep Basin Lithium Brine Discovery Potential in Clayton Valley, Nevada
Microsoft Word - HULDRA announces extension of stay period in CCAA Proceedings to May 26 2014.DOCVancouver, BC – January 28, 2026 – Sienna Resources Inc. (SIEN–TSX.V, SNNAF–USA, A418KR–WKN) (the “Company” or “Sienna”) is pleased to announce that it has entered into a joint venture agreement (“JV”) with Cruz Battery Metals...
Read more >Sienna Resources Inc. Looking to Commence Operations in Nevada on its Lithium Projects
Microsoft Word - HULDRA announces extension of stay period in CCAA Proceedings to May 26 2014.DOCVancouver, BC – January 13, 2026 – Sienna Resources Inc. (SIEN-tsx.v, SNNAF-usa A418KR-wkn,) (the “Company” or “Sienna”) is planning to recommence operations in Nevada on its lithium projects. These include the Cave Creek Lithium Project...
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