Gunnison Copper

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...

05/13/2026

In-Depth Interview with Gunnison Copper’s New President and CEO

Craig Hallworth joined Robert Sinn to discuss what’s next for Gunnison Copper as the Company advances toward key de-risking milestones at its flagship Gunnison Copper Project in Arizona.

Topics include:
🟠 Leadership transition and long-term planning
🟠 Building out the mine development team
🟠 PFS and permit amendment roadmap
🟠 Resource growth and satellite pit opportunities
🟠 Strong & Harris expansion potential
🟠 U.S. government funding pathways (DoE & DoW)
🟠 What higher copper prices could mean for Gunnison
🟠 Key catalysts and valuation drivers ahead

Watch the full interview here: https://www.youtube.com/watch?v=-3ZMngSTjDA

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

On May 11, 2026 Gunnison Copper (TSX:GCU, OTC:GCUMF) announced the promotion of Craig Hallworth to President and Chief Executive Officer, alongside a series ...

05/11/2026

News Alert! Gunnison Copper Promotes Craig Hallworth to President & CEO

Gunnison strengthens its leadership and technical team as the Company advances its flagship Gunnison Copper Project toward key de-risking milestones, including its Pre-Feasibility Study and permit amendments.

The appointments enhance Gunnison’s bench strength across permitting, metallurgy, geology, finance, legal, and investor relations as the Company continues advancing large-scale, Made-in-America copper production in Arizona.

Watch it here: https://www.youtube.com/watch?v=ykJdOC6wS18

Read the full release: https://gunnisoncopper.com/news/news-2026

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

Gunnison Copper announces the promotion of Craig Hallworth to President and CEO alongside key leadership and technical team additions as the Company advances...

05/06/2026

News Alert: Lunasonde Completes Airborne Survey at Gunnison’s Cochise Mining District

Lunasonde has completed an airborne geophysical survey using its proprietary aGRT technology to generate high-resolution subsurface imaging across Gunnison Copper’s district-scale land package in Arizona.

🟠 Data processing now underway
🟠 Initial results expected in the near term
🟠 Targeting new copper-bearing structures and drill targets

This work supports district-scale exploration upside and the potential to drive resource expansion across the Cochise Mining District.

As we continue advancing as a Made-in-America copper developer and producer, this program represents another step in unlocking the broader value of our land package.

🔗Read the full release here: https://gunnisoncopper.com/news/news-2026/lunasonde-completes-airborne-survey-advancing-high-priority2026-05-06-030502

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