Sienna Resources

-          Engages driller for maiden drill program on the Esmeralda County Gold Project, Nevada -          Sienna's first drill program of 2026, with strong share structure (~45 million shares out) and cash position intact to advance multiple work programs in the second half of 2026 July 22, 2026 – Sienna Resources Inc. (SIEN-TSX.V,...

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 covering the Stonesthrow Copper-Gold Project in Saskatchewan. The survey is expected to take place in June. Jason Gigliotti, President of Sienna...

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...

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...

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...