Frequently Asked Questions

Cosigo Resources Ltd. is a junior gold exploration company listed on the TSX Venture Exchange (TSXV: CSG) and the OTCQB Venture Market (OTCQB: COSRF). It is advancing the Taraira Gold Belt in the Taraira District, Vaupés, and also holds the Willow Creek property in Nevada, the Damian property, and a 13.26% interest in DHK Diamonds Inc.

Cosigo Resources trades on the TSX Venture Exchange under the symbol CSG and on the OTCQB Venture Market in the United States under the symbol COSRF. The Company graduated from the NEX board to the TSX Venture Exchange in May 2025 and uplisted to the OTCQB in March 2026.

The Taraira Gold Belt lies in the Taraira District of the Vaupés region in south-east Colombia, near the border with Brazil. Cosigo Resources holds title covering a ridge system in this district, with its Machado Project (Taraira North) as the current focus of drilling and prospecting.

They are nested names. The Taraira Gold Belt is the gold district around the town of Taraira in southern Vaupés, Colombia. Cosigo Resources' Machado Project is its concession within that belt — IH3-16001X, 9,973 hectares, about 4.5 km west of Taraira. The concession includes Taraira North (Cerro Rojo, Peladero and Mata de Aji) and Taraira South (Cerro Piedra and Cerro Bomba); since 2020 Cosigo's work has focused on Cerro Rojo, and the 2024 technical report refers to the property as "Machado (aka Taraira North)".

No. Cosigo Resources is an exploration-stage company and has not defined a mineral resource or mineral reserve under National Instrument 43-101. Its NI 43-101 technical reports (2011, and an amendment with effective date August 8, 2024) are exploration-stage reports, and the 2024 report states there are no mineral resource estimates for any part of the Machado Project. Results reported to date are exploration results, including channel sampling, reverse-circulation and core drilling, and gravity concentration testwork.

Yes. Cosigo Resources has two NI 43-101 technical reports on its Machado Project in the Vaupés region of Colombia: "Technical Report, Machado Project, Vaupés Department, Colombia" by Raymond M. Ashley, P.Geoph., dated January 16, 2011, and "Amendment to Technical Report — Machado Project" by Erik A. Ostensoe, P.Geo., with effective date August 8, 2024. Both are published as PDFs at cosigo.com/historical-work and filed on SEDAR+.

Cosigo Resources has worked in the Taraira district since 2005, when Andy Rendle, now President & COO, filed the prospecting licence applications; the concession was granted in 2007. Since then the Company has completed about 6,000 MMI soil samples (2008–2011), bulk sampling and Knelson gravity tests (2010), an NI 43-101 technical report (2011), a 20-hole reverse-circulation drill program (2013), an updated NI 43-101 technical report (2024), and renewed drilling that continues in 2026.

Erik Ostensoe, P.Geo., a geological consultant to the Company and a Qualified Person as defined by National Instrument 43-101, reviews and approves the scientific and technical disclosure in Cosigo Resources news releases.

Investor and media enquiries go to Andy Rendle, President & COO, at andy@cosigo.com. General enquiries go to info@cosigo.com. The head office is in Victoria, British Columbia, Canada.