Luca Mining secures US$75 million private placement commitment from Goldgroup Mining Inc

• Luca Mining entered a binding equity commitment for a US$75 million bought-deal private placement of subscription receipts.
• Goldgroup will invest for gross proceeds of US$75 million, or an amount capped at a 19.9% non-diluted pro forma stake.
• The commitment replaces Trafigura’s previously announced US$75 million equity backstop for the financing.
• Proceeds are earmarked to fund part of the cash consideration for the planned acquisition of Capstone’s Cozamin Mine.
• Goldgroup gains investor rights if it holds at least 10%, including nomination rights for two board seats.

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. Luca Mining Corporation published the original content used to generate this news brief on September 27, 2026, and is solely responsible for the information contained therein.