• Western Copper and Gold amended and restated its investor rights agreement with Mitsubishi Materials, extending terms to Nov. 30, 2028.
• Extension is conditional on Mitsubishi Materials buying 1,200,000 shares in the open market, with no new shares issued.
• Mitsubishi Materials’ stake is expected to return to about 5% once the purchases are completed.

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. Western Copper and Gold Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001062993-26-003211), on June 16, 2026, and is solely responsible for the information contained therein.