Welcome to our dedicated page for Aris Mining news (Ticker: ARMN), a resource for investors and traders seeking the latest updates and insights on Aris Mining stock.
Aris Mining Corp reports news on a South America-focused gold mining business with operating underground mines in Colombia and development projects in Guyana and Colombia. Company updates commonly cover production and financial results, operating performance at Segovia and Marmato, reserve and resource estimates, technical studies, mine expansion work, and the role of Contract Mining Partners and third-party mill feed in total gold production.
Recurring announcements also address the Toroparu gold project in Guyana, the Soto Norte gold project in Colombia, board and management changes, shareholder matters, and exchange-listing developments. The company’s common shares trade on the Toronto Stock Exchange and New York Stock Exchange under the symbol ARIS.
Aris Mining (TSX: ARIS; NYSE: ARIS) announced NYSE approval to uplist from NYSE American to the New York Stock Exchange, with its U.S. trading symbol changing from ARMN to ARIS.
NYSE American trading will cease after market close on February 18, 2026, and trading on the NYSE under ARIS is expected to begin at pre-market open on February 19, 2026. Shareholders need take no action. Senior management will attend the NYSE closing bell ceremony on February 19, 2026.
Aris Mining (TSX: ARIS, NYSE-A: ARMN) announced board and senior management changes effective January 22, 2026, as it shifts to an execution-focused structure. Ian Telfer retired as chair and will serve in an advisory role. Founder Neil Woodyer was named Chair and Chief Executive Officer, David Garofalo was appointed Lead Independent Director, and Doug Bowlby was promoted to President. The Chief Operating Officer role was eliminated and Richard Thomas departed. Operational execution will be led by SVPs Dustin VanDoorselaere and Cornelius Lourens reporting to the CEO.
Aris Mining (TSX: ARIS; NYSE-A: ARMN) reported 2025 gold production of 256,503 oz, a 22% increase versus 2024 and above the 2025 guidance midpoint. H2 2025 rose 26% after Segovia's second ball mill installation. Cash balance was >US$390 million at year-end, net of a US$60 million acquisition. The company forecasts 2026 production of 300,000–350,000 oz, led by Segovia ramp-up and Marmato CIP plant commissioning in Q4 2026.
Aris Mining (NYSE-A: ARMN) updated the Segovia mineral resource and reserve estimates effective Nov 28, 2025. Measured & indicated resources rose to 3.6 Moz Au (+7% vs 2024) and inferred resources to 2.9 Moz Au (+12%). Proven & probable reserves increased 12% to 1.5 Moz Au (up ~160 koz net of depletion). Segovia remains high grade: M&I ~15.3 g/t Au; reserves ~10.7 g/t Au. The 2025 MRE used US$3,200/oz for resources and US$2,800/oz for reserves and includes a sensitivity table across $2,100–$3,200/oz.
Aris Mining (NYSE-A: ARMN) completed the acquisition of the remaining 49% interest in the Soto Norte joint venture from MDC Industry Holding Company LLC (Mubadala) on Dec. 12, 2025.
Aris now owns 100% of the Soto Norte Project and the precious metals stream previously granted to Mubadala has been terminated. Management highlights combined ownership of Segovia, Marmato, Toroparu, and Soto Norte and says the company is targeting growth through expansions, exploration, and project development with a path to join the group of gold companies producing over one million ounces annually.
Aris Mining (NYSE-A: ARMN) entered a binding term sheet to acquire the remaining 49% of the Soto Norte joint venture from Mubadala for US$80 million (US$60M cash + 1,739,130 shares at US$11.50). The deal terminates the associated precious metals stream and is expected to close by early December 2025, subject to documentation and closing conditions.
The acquisition increases Aris Mining's proven & probable reserves from 6.9 Moz to 9.1 Moz (+32.8%) and measured & indicated resources from 18.3 Moz to 21.7 Moz (+18.8%). Soto Norte PFS shows after-tax NPV5% US$2.7B (base $2,600/oz), IRR 35.4%, initial capex US$625M and average annual gold production ~263 koz (years 2–10).
Aris Mining (NYSE-A: ARMN) announced a Settlement and Termination Agreement with the Republic of Colombia on Nov 19, 2025 to end ICSID arbitration (ARB/18/23) inherited from GCM Mining.
The parties terminated the arbitration, agreed there will be no cash payment, and implemented three ten-year "Pillar Agreements" covering mining formalization in Marmato, collaboration with the National Police, and cooperation with the Ministry of Defense. The settlement includes engagement with the Attorney General's Office, CORPOCALDAS oversight and enforcement commitments, mutual performance obligations, and a Joint Representatives Committee to monitor implementation. Each party bears its own costs.
Aris Mining (NYSE-A: ARMN) announced on October 30, 2025 the immediate appointment of Brigitte Baptiste to its Board of Directors. Ms. Baptiste is a Colombian environmental leader, biologist, and academic who currently serves as Rector of Universidad Ean in Bogotá and is a former Director of the Alexander von Humboldt Institute for Research on Biological Resources.
She also serves on international advisory panels on climate action and sustainability and has a record of engagement with environmental and social issues across Latin America. The company said her expertise will support Aris Mining's focus on responsible mining and sustainable growth in Colombia and Guyana.
Aris Mining (NYSE-A: ARMN) reported Q3 2025 results on October 29, 2025, driven by the Segovia ramp-up with record revenue of $253.5M (up 93% YoY) and Adjusted EBITDA of $131.1M (+33% QoQ, triple Q3 2024). Cash rose to $417.9M and net debt fell to $64M. Gold production totaled 73,236 oz in Q3, led by Segovia (65,549 oz) after commissioning a second mill in June 2025.
Project milestones include Marmato Bulk Mining Zone construction on schedule for first gold in H2 2026 with an estimate to complete of $250M (net funding requirement ~$168M after stream receipts), a Soto Norte PFS (100% basis after-tax NPV5% $2.7B, IRR 35%), and a Toroparu PEA (after-tax NPV5% $1.8B, IRR 25.2%).
Aris Mining (NYSE-A: ARMN) announced a positive PEA for the 100%‑owned Toroparu gold project in Guyana dated October 28, 2025. Key highlights: 21.3-year mine life, 235 koz average annual gold production, 5.0 Moz LOM gold, life‑of‑mine AISC of $1,289/oz, initial construction capital of $820M (reduced to $682M after $138M stream financing), after‑tax NPV5% $1.8B and IRR 25.2% at $3,000/oz. The PEA supports a truck‑and‑shovel open pit with 7.0 Mtpa mill capacity and includes OEM lease fleet financing to reduce upfront capex.