Gunnison Copper Announces Leadership Transition to Advance Arizona Copper Project

Published: May 15, 2026 09:36
Gunnison Copper said Craig Hallworth as CEO will lead the company’s next phase of deveploment as it advances the flagship Gunnison Copper Project in Arizona. The company stated that it is advancing key de-risking activities including metallurgical testing, permit amendments, and technical studies, with a Pre-Feasibility Study (PFS) targeted for completion in Q2 2028. Hallworth previously served as CFO and led initiatives including debt reduction, institutional shareholder expansion, and project economic optimization. Former CEO Stephen Twyerould will retire from management and remain on the board.

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