Gunnison Copper

06/17/2026

Copper is powering the FIFA World Cup

From stadium power systems and telecommunications networks to transportation infrastructure, security systems, and the data centres supporting billions of digital interactions around the globe, copper is embedded throughout the World Cup experience.

At Gunnison Copper, we're proud to be producing copper today at our Johnson Camp Mine in Arizona, with the copper being sold to Amazon Web Services (AWS).

As demand for AI, cloud computing, electrification, and major infrastructure projects continues to grow, so does the need for secure domestic sources of copper.

TSX: GCU | OTCQB: GCUMF | FSE: 3XS0

06/12/2026

Gunnison Copper will be attending 121 Mining Investment New York on June 15-16, 2026.

As and American copper company, we look forward to meeting with investors, industry professionals, and strategic partners to discuss our production and development in Southern Arizona.

With a strong pipeline of catalysts, an experienced team with a proven track record of permitting, building, and operating mines, and a focus on strengthening domestic copper supply chains, Gunnison Copper is well positioned to help meet America's growing demand for copper.

If you will be attending 121 Mining Investment New York, we welcome the opportunity to connect.

TSX: GCU | OTCQB: GCUMF | FSE: 3XS0

06/10/2026

Gunnison Copper's VP, Investor Relations & Communications, Melissa Mackie, will be meeting with investors at the 5th Annual Investor Clubhouse at the RBC Canadian Open, June 12-14 in Toronto.

If you're attending, we'd love to connect.

https://www.youtube.com/watch?v=6ZfmfFMT7ww&source_ve_path=OTY3MTQ&embeds_referring_euri=https%3A%2F%2Finvestor.events%2F

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06/04/2026

BREAKING NEWS! Gunnison Copper has launched a major district-wide drilling program at our Gunnison Copper Project in Arizona, with up to 120 drill holes designed to support resource expansion, metallurgical optimization, resource conversion, and ongoing Pre-Feasibility Study activities.

Watch President & CEO Craig Hallworth and VP, Investor Relations & Communications Melissa Mackie discuss today's announcement and how it supports our mission to strengthen America's critical copper supply chain.

Watch it here: https://www.youtube.com/watch?v=RYfT9s86it8&t

TSX: GCU | OTCQB: GCUMF | FSE: 3XS0

Craig Hallworth, President & CEO, and Melissa Mackie, VP Investor R...

05/27/2026

Breaking News! Gunnison Copper Announces Partnership with Arizona State Government and Arizona Commerce Authority

Read the full release here: https://gunnisoncopper.com/news/news-2026/gunnison-copper-announces-partnership-with-arizona-state-gov2026-05-27-030502

The non-dilutive refundable tax credit supports capital investment and job creation as Gunnison advances domestic copper production and development in Cochise County.

TSX: GCU | OTCQB: GCUMF | FSE: 3XS0

05/26/2026

In-Depth Interview with Gunnison Copper President & CEO Craig Hallworth

Gunnison Copper’s President & CEO, Craig Hallworth, recently sat down with Jasper Wijk of Valpal for a comprehensive discussion covering the Company’s strategy, project advancement, and long-term vision.

The conversation explores:
🔹 The strengthened management team and evolving shareholder base
🔹 The updated Gunnison Project PEA and development pathway
🔹 Exploration upside and peer comparisons
🔹 Permitting, construction timelines, and PFS optimization opportunities
🔹 Johnson Camp Mine operations and production updates
🔹 The strategic importance of domestic copper supply
🔹 Key catalysts expected through 2026 and beyond

With production underway at Johnson Camp Mine and continued advancement of the larger-scale Gunnison Project in Arizona, Gunnison Copper remains focused on building a significant Made-in-America copper platform to support growing demand from electrification, infrastructure, manufacturing, data centers, and defense.

Watch the full interview here: https://www.youtube.com/watch?v=fTU8dIvw5XU

TSX: GCU | OTCQB: GCUMF | FSE: 3XS0

This was recorded on the 15th of May./ The Team and Financial Position /0:00 - CEO Craig Hallworth1:58 - The Team7:18 - Investors Buying Greenstone's 34% Equ...

05/20/2026

Gunnison Copper President & CEO Craig Hallworth and VP, Investor Relations & Communications Melissa Mackie are in Washington, D.C. this week discussing the growing importance of domestic copper supply and Gunnison’s potential as a significant contributor.

As demand continues to rise from electrification, infrastructure, manufacturing, data centers, and defense, Gunnison Copper is advancing its flagship Gunnison Project in Arizona to help supply Made-in-America copper for critical domestic industries.

With production underway at Johnson Camp Mine and continued advancement of the larger-scale Gunnison Project, the Company remains focused on building a responsible, long-term U.S. copper platform in one of the world’s premier mining jurisdictions.

05/19/2026

Live from New York City! Gunnison Copper's President & CEO Craig Hallworth and President of Global External, Adam Hawkins, are speaking to a packed room at the SME NY 11th Current Trends in Mining Finance Conference.

The discussion highlighted:

🔹Arizona copper and the strategic importance of domestic supply
🔹Production at Johnson Camp Mine, one of America’s newest copper producers
🔹Gunnison's future as a larger-scale U.S. copper producer
🔹Advancing permitting and development at the flagship Gunnison Project

Thank you Darwin Werthessen, MAI, CMA, R/W-AC and A&O Shearman for organizing and hosting a fantastic event!

05/19/2026

Gunnison Copper's President & CEO Craig Hallworth joined Rachel Lee from CEO.ca to discuss the scale and strategic importance of the Company’s Gunnison Project.

Discussion highlights:
🔹 Potential to supply ~11% of current U.S. refined copper demand
🔹 Strengthened balance sheet and financial position
🔹 Advancing toward PFS, permit amendments, and free cash flow
🔹 Upcoming catalysts focused on unlocking shareholder value

Watch the full interview:
https://www.youtube.com/watch?v=SREWrR7SYto

We caught up with Craig Hallworth, President & CEO of Gunnison Copper Corp. (TSX: GCU | OTCQB: GCUMF | FSE: 3XS0), to break down the massive scale of the Gun...

05/18/2026

Gunnison Copper's President & CEO Craig Hallworth recently joined Chris Temple of The National Investor for a discussion on the growing importance of domestic copper supply and the Company’s advancement in Arizona’s Copper Belt.

Watch the full interview here: https://www.youtube.com/watch?v=oEfPK1Nfx_M

Topics discussed included:

🔹Chris Temple’s recent visit to Arizona and perspective on the region’s copper potential
🔹Gunnison’s strengthened balance sheet and strategic positioning
🔹Advancement of the flagship Gunnison Project toward Pre-Feasibility Study and permitting
🔹The potential for the Gunnison Project to supply approximately 11% of current U.S. refined copper demand

Here, I am joined by newly-promoted C.E.O. and President Craig Hallworth to give an update on Gunnison.We discuss a bit my own observations following my trip...