Collective Mining Ltd. filings document a Canadian mineral exploration issuer reporting to the SEC as a foreign private issuer on Form 40-F and Form 6-K. The company's regulatory record includes annual reporting with its Annual Information Form, audited financial statements and management's discussion and analysis, alongside current reports that furnish exploration news and material corporate documents.
Filings for CNL cover assay releases for the Apollo system and Ramp Zone at Guayabales, exploration titles and mining concession option agreements, surface-rights arrangements for the Guayabales Project, and disclosures tied to the San Antonio Project. The record also includes a preliminary short form base shelf prospectus, meeting and record-date materials for common shareholders, governance notices, capital-structure disclosures and project-related risk and operating information.
Collective Mining Ltd. reported very strong new drill results from the high-grade Ramp Zone at its Apollo system in the Guayabales Project, Colombia. Directional hole APC150-D1 cut 83.75 meters grading 21.14 g/t gold and 17 g/t silver from 649.00 to 732.75 meters, including 20.80 meters at 51.36 g/t gold and 35 g/t silver, with a 1.15 meter sub-interval assaying 734.00 g/t gold and 465 g/t silver.
The remaining assays expanded the Ramp Zone mineralized envelope to about 315 meters of strike, 100 meters in width and 350 meters vertically, with mineralization now traced to more than 1,450 meters below surface. Management plans to increase Ramp-focused drilling from five to seven rigs and sees potential to find similar high-grade mineralization on the northern flank of the breccia body from Q2 2026.
Across Guayabales and San Antonio, the Company has completed 169,500 meters of diamond drilling, including 111,000 meters at Apollo. With US$135 million in cash as of December 1, 2025, Collective is fully funded for a 2026 program of up to 100,000 meters of drilling using as many as fourteen rigs.
Collective Mining Ltd. has entered a binding promise of sale and purchase agreement to acquire the remaining surface rights needed for future mining at its Guayabales Project in Caldas, Colombia. The material change report states total aggregate consideration of US$34 million in cash.
The translated contract specifies a total price of US$33,581,007, payable largely in installments from 2027 to 2030, plus advance payments beginning in 2026. Interest of 6.0% per year applies to the outstanding balance after execution of the final sale deed, with default interest at the Colombian usury limit.
The agreement grants Collective Mining immediate use of the properties for technical work, exploration drilling, and other mining-related activities while payments are made. With surface titles now owned or under agreement, the company plans to start constructing an exploration adit in the fourth quarter of 2026 to support underground drilling of its Trap system.
Collective Mining Ltd. reports a 11.6% beneficial ownership stake held by Ari Sussman as of December 31, 2025. The filing states 10,786,934 Common Shares beneficially owned, based on a total of 92,921,332 Common Shares outstanding as of December 31, 2025. The position comprises 6,903,600 Common Shares held directly by Mr. Sussman, 383,334 Common Shares issuable upon exercise of options exercisable within 60 days, and 3,500,000 Common Shares held by Lion Investments LLC, for which Mr. Sussman is sole manager.
Collective Mining Ltd. filed a report highlighting two strategic developments. The company will be added to the Junior Gold Miners Index (GDXJ) effective at market close on March 20, 2026, which can increase visibility with institutional and index-tracking investors. Collective has also relocated its executive headquarters from Toronto to Miami, while remaining incorporated in Canada and keeping its NYSE American and TSX listings under the symbol CNL.
The move to Miami is intended to leverage the city’s growing role as a global financial center and its strong connectivity to Colombia, where Collective’s Guayabales and San Antonio projects are located. Management, insiders, a strategic investor and close contacts own 45.3% of outstanding shares, aligning leadership with other shareholders as the company advances its 2026 exploration program and de-risking of the Guayabales Project.
Collective Mining Ltd. has signed final binding purchase agreements to acquire all remaining surface rights needed for a future mining operation at its Guayabales Project in Caldas, Colombia. The company agreed to pay a total of US$44.0 million over five years, including US$8.7 million in 2026 upon execution, followed by scheduled payments through 2030 with 6% interest on certain future installments.
With the surface titles now owned or under agreement and mineral titles in place or optioned, Collective plans to start constructing an underground exploration adit in Q4 2026. This adit will provide underground drill access to the Trap System and support geotechnical, hydrological and metallurgical data collection for future scoping and feasibility studies on the Guayabales Project.
Collective Mining Ltd. has appointed Russell Evans as Executive Vice President, Exploration, effective immediately. Evans brings international mineral exploration and mining leadership experience from senior roles at Newmont Mining Limited and Vedanta/Hindustan Zinc Limited.
He will lead exploration across the Guayabales and San Antonio projects in Caldas, Colombia, where the Apollo system is described as a large-scale, bulk-tonnage, high-grade gold-silver-copper-tungsten system. Collective is a gold, silver, copper and tungsten exploration company with two projects in an established mining camp with ten fully permitted and operating mines. Management, insiders, a strategic investor and close family and friends own 45.3% of outstanding shares, and the company is listed on the NYSE American and TSX under the symbol CNL.
Collective Mining Ltd. filed a Form 6-K highlighting new drill results from the high-grade Ramp Zone within the Apollo system at its Guayabales Project in Colombia. A key intercept from hole APC150-D1 returned 54.55 metres grading 7.04 g/t gold and 16 g/t silver, including 17.85 metres at 11.37 g/t gold and 22 g/t silver.
The company has completed 168,000 metres of drilling across Guayabales and San Antonio, including 110,500 metres at Apollo, and reports cash of US$135 million as of December 1, 2025, fully funding its 2026 plan for up to 100,000 metres of additional drilling. Up to fourteen rigs are expected to be active across both projects, with significant assay results still pending, particularly 370.25 metres remaining in APC150-D1 and mineralized intervals in hole APC140-D5.
Collective Mining Ltd. reports that its Apollo system, part of the Guayabales Project in Caldas, Colombia, has been selected by the PDAC 2026 Technical Committee to be showcased at the PDAC 2026 Core Shack, a selective technical forum for notable discoveries.
The company will display drill core and technical materials in early March 2026 and engage with investors at multiple booths. Management highlights Apollo as a large, high-grade, multi-metal system with mineralization traced from surface to depths exceeding 1,410 metres and remaining open in several directions.
Across the Guayabales and San Antonio projects, Collective has completed about 167,500 metres of diamond drilling, including more than 110,000 metres at Apollo. With US$135 million in cash, it states it is fully funded for a 2026 exploration program of up to 100,000 metres of additional drilling, aiming for a maiden mineral resource estimate in the first half of 2027.
Collective Mining Ltd. reported new high-grade drill results from the Apollo system at its Guayabales Project in Caldas, Colombia, expanding shallow mineralization and reinforcing Apollo as its flagship discovery.
Key hole APC-159 cut 31.70 metres grading 17.35 g/t gold equivalent within 165.75 metres at 5.35 g/t gold equivalent starting from 8.85 metres down hole, plus an additional 64.00 metres at 2.00 g/t gold equivalent from 236.00 metres. Other holes (APC-155 to APC-158) returned broad gold-tungsten-silver-copper mineralization from or near surface. Management highlights that drilling extends the shallow portion of Apollo by up to 30 metres to the northeast and has discovered sheeted veinlets in the Hanging Wall Zone.
The company states it had US$135 million in cash as of December 1, 2025 and has completed 167,500 metres of drilling across its Guayabales and San Antonio projects, including 110,000 metres at Apollo. It plans up to 100,000 metres of additional drilling in 2026 and targets a maiden mineral resource estimate for Apollo in the first half of 2027.
Collective Mining Ltd. reports new drill results that significantly extend the high-grade Ramp Zone within its Apollo system at the Guayabales Project in Colombia. Hole APC143-D3 returned 58.10 metres at 21.33 g/t gold and 13 g/t silver, including 27.00 metres at 43.13 g/t gold and 25 g/t silver, representing the highest-grade and deepest intercept drilled to date in the Ramp Zone and reaching up to 1,410 metres below surface. A second hole, APC140-D4, intersected narrower zones, including 15.00 metres at 5.00 g/t gold and 10 g/t silver.
The new intercept expands the Ramp Zone’s mineralized envelope to approximately 300 metres of strike by 100 metres in width by 310 metres vertically, and it remains open in all directions. The company highlights geological similarities between the Ramp Zone and the nearby Marmato Deeps system, while cautioning that Marmato data are not necessarily indicative of Ramp mineralization.
Collective states it has completed 166,500 metres of drilling across Guayabales and San Antonio, including 109,500 metres at Apollo, and holds US$135 million in cash as of December 1, 2025, fully funding a planned 2026 program of up to 100,000 metres of additional drilling with up to fourteen rigs operating.