Sienna Resources Inc. News Releases

Sienna Resources Engages Terraquest Ltd. for Saskatchewan Airbourne Survey

Tue, 16 Jun 2026 03:01:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - June 16, 2026) - Sienna Resources Inc. (TSXV: SIEN) (OTCID: SNNAF) (WKN: A418KR) (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 Resources Inc., stated, "We are looking forward to unlocking the potential of our copper-gold project in...

Corporate Update

Fri, 29 May 2026 03:01:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 29, 2026) - Sienna Resources Inc. (TSXV: SIEN) (OTCID: SNNAF) (WKN: A418KR) (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 reporting.Jason Gigliotti, President of Sienna Resources Inc., stated, "Moving to semiannual reporting aligns with our corporate...

Sienna Corporate Update

Wed, 25 Mar 2026 17:06:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 25, 2026) - Sienna Resources Inc. (TSXV: SIEN) (FSE: A418KR), (the "Company" or "Sienna") wishes to announce that it has granted a total of 1.475 million stock options to its directors and consultants at an exercise price of twelve cents per share for a period of 12 months. The Company also granted a total of 3.05 million restricted share units (RSUs) to its directors, officers and consultants. The RSUs vest in one year from the date of grant....

Sienna Resources Inc. Announces a Flow-Through Private Placement

Thu, 12 Mar 2026 03:01:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 12, 2026) - Sienna Resources Inc. (TSXV: SIEN) (FSE: A418KR), (the "Company" or "Sienna") is pleased to announce the completion of a non-brokered flow-through private placement (the "Financing") to raise $270,000 at a price of $0.15 per flow-through share (each, a "FT Share"). No warrants will be issued, and no finders' fees will be paid. Proceeds from the sale of the FT Shares will be used on the Company's existing projects in...

Sienna Resources Enters into Joint Venture Agreement to Test the Deep Basin Lithium Brine Discovery Potential in Clayton Valley, Nevada

Wed, 28 Jan 2026 03:01:00 -0500

Vancouver, British Columbia--(Newsfile Corp. - January 28, 2026) - Sienna Resources Inc. (TSXV: SIEN) (OTCID: SNNAF) (WKN: A418KR) (the "Company" or "Sienna") is pleased to announce that it has entered into a joint venture agreement ("JV") with Cruz Battery Metals Corp. ("Cruz") and Adelayde Exploration Inc. ("Adelayde") to explore the deep basin lithium brine potential in Clayton Valley, Nevada. The 115 mineral claims comprising the 2,300-acre JV land package are all located within, and...

Sienna Resources Inc. Looking to Commence Operations in Nevada on Its Lithium Projects

Tue, 13 Jan 2026 03:01:00 -0500

Vancouver, British Columbia--(Newsfile Corp. - January 13, 2026) - Sienna Resources Inc. (TSXV: SIEN) (OTCID: SNNAF) (WKN: A418KR) (the "Company" or "Sienna") is planning to recommence operations in Nevada on its lithium projects. These include the Cave Creek Lithium Project (Map 1), which is located within Surge Battery Metals Inc.'s project area, and the Clayton Valley Deep Basin Lithium Brine Project (Map 2), which lies within SLB Limited's (formerly Schlumberger) lithium brine project area....

Sienna Resources Inc. Closes Final Tranche of Private Placement to Fund Multiple Work Programs

Tue, 18 Nov 2025 03:01:00 -0500

None of the securities issued have been registered under the United States Securities Act of 1933, as amended (the "1933 Act"), and none of them may be offered or sold in the United States absent registration or an applicable exemption from the registration requirements of the 1933 Act. This news release shall not constitute an offer to sell or a solicitation of an offer to buy nor shall there be any sale of the securities in any state where such offer, solicitation, or sale would be...

Sienna Resources Inc. Confirms Availability of Annual General & Special Meeting Materials Due to Canadian Postal Strike

Thu, 06 Nov 2025 18:45:00 -0500

Vancouver, British Columbia--(Newsfile Corp. - November 6, 2025) - Sienna Resources Inc. (TSXV: SIEN) (FSE: A418KR) (the "Company" or "Sienna") wishes to provide an update to its shareholders on the impact of the current delays and suspension of mail service in Canada as a result of the nationwide strike of the Canadian Union of Postal Workers as it relates to the requirements to send proxy materials (the "Meeting Materials") for the Company's upcoming annual general & special meeting (the...

Sienna Resources Inc. Closes First Tranche of Private Placement to Fund Multiple Work Programs

Tue, 28 Oct 2025 03:01:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - October 28, 2025) - Sienna Resources Inc. (TSXV: SIEN) (FSE: A418KR), (the "Company" or "Sienna") is pleased to announce that, further to its news release dated October 17, 2025, it has completed the first tranche of its private placement (the "Financing"), pursuant to which it issued an aggregate of 15,322,001 units (each, a "Unit") at a price of $0.12 per Unit for aggregate gross proceeds of $1,838,640. Each Unit is comprised of one common share...

Sienna Resources Inc. Announces Private Placement to Fund Multiple Work Programs

Fri, 17 Oct 2025 16:46:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - October 17, 2025) - Sienna Resources Inc. (TSXV: SIEN) (FSE: A418KR), (the "Company" or "Sienna") wishes to announce that it has arranged a non-brokered private placement to raise up to $3,000,000 at a price of $0.12 per unit (the "Financing"). Each unit will comprise of one common share of the Company and one transferable share purchase warrant to purchase one common share of the Company at a price of $0.17 for a period of 60 months from the...