• Canadian Copper reported broad sulphide intersections in five holes at Murray Brook, extending mineralization 25 meters west of the current footprint.
• Visual logs showed sulphide-bearing intervals of roughly 50-77 meters downhole, including massive to semi-massive sulphide zones; assays are pending.
• The 3,500-meter 2026 drill program has completed 2,205 meters, with 1,300 meters planned to step out west.
• Work also targets a geophysical anomaly about 600 meters west of the deposit, with initial testing slated for late September 2026.
• Canadian Copper said it is funded through feasibility work and initial construction at the 100%-owned Murray Brook project in New Brunswick.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Canadian Copper Inc. published the original content used to generate this news brief via Newsfile (Ref. ID: 202609210600NEWSFILECNPR____20260921_315118_1) on September 21, 2026, and is solely responsible for the information contained therein.