Collective Mining publishes corporate presentation on Colombia exploration strategy and Guayabales drilling plans

• Collective Mining outlined plans for up to 100,000 meters of drilling at Guayabales during 2026, targeting Apollo, Trap, and San Antonio.
• Apollo drilling totals 111,000 meters across 245 holes, with work aimed at expanding Ramp Zone at depth and extending Hanging Wall Vein Zone.
• Trap was described as a second major discovery, with a major drill program scheduled to start in Q2 2026 across a 1.4-kilometer strike.
• Management flagged an initial mineral resource estimate for Apollo in mid-2027.
• Presentation listed capital structure of 92,300,000 common shares outstanding, 97,300,000 fully diluted shares, cash of US$ 135 million as of December 1, 2025.

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