Aris Mining Corporation (TSX: ARIS; NYSE: ARIS) has released its financial and operating results for the fourth quarter and full year ending December 31, 2025. The company reported 2025 gold production of 256,503 ounces, a 22% increase from the 210,955 ounces produced in 2024. This output exceeded the midpoint of the company’s annual guidance of 230,000 to 275,000 ounces.

Annual gold revenue reached $909 million USD, representing an 82% increase over the previous year. Adjusted EBITDA rose to $464 million USD, up 185% from 2024, while adjusted net earnings were reported at $241 million USD, or $1.28 USD per share. As of year-end 2025, the company’s cash balance stood at $392 million USD, with net debt reduced to $86 million USD from $241 million USD at the end of 2024.

The Marmato Mine produced 28,741 ounces of gold, a 23% increase over the 2024 production level.

Operational Performance at Segovia and Marmato

Operations at the Segovia Operations in Colombia produced 227,762 ounces of gold in 2025, a 21% increase from 2024. This performance was supported by average gold grades of 9.82 g/t and a 17% increase in tonnes milled, following the installation of a second ball mill in June 2025. All-in sustaining costs (AISC) for owner-operated mining at Segovia were $1,534 USD per ounce, while AISC for Contract Mining Partners (CMPs) was $1,973 USD per ounce, reflecting a purchase formula linked to rising gold prices.

The Marmato Mine produced 28,741 ounces of gold, a 23% increase over the 2024 production level. The result exceeded the 2025 guidance range of 20,000 to 25,000 ounces. The company is currently advancing construction of a new carbon-in-pulp (CIP) processing facility at Marmato, with first gold production expected in the fourth quarter of 2026.

2026 Outlook and Project Development

Aris Mining has set its 2026 consolidated gold production guidance between 300,000 and 350,000 ounces. Production is expected to be weighted toward the second half of the year as the Marmato CIP plant begins operations. At Segovia, production is forecast to increase to between 265,000 and 300,000 ounces.

The company also provided updates on its development portfolio:

• Soto Norte Project (Colombia): Aris Mining completed a Prefeasibility Study (PFS) in September 2025. The company intends to submit an environmental license application to the Autoridad Nacional de Licencias Ambientales (ANLA) in the second quarter of 2026.
• Toroparu Project (Guyana): A Preliminary Economic Assessment (PEA) was completed in October 2025, and a PFS is currently underway with a targeted completion in 2026. A construction decision is anticipated in early 2027.

In the fourth quarter of 2025, Aris Mining used $60 million USD in cash for the acquisition of the remaining 49% interest in the Soto Norte project. Subsequent to the year-end, the company received a $40 million USD installment deposit under its precious metals stream financing after reaching a 50% construction milestone at Marmato.

Aris Mining’s operations are subject to oversight by the Agencia Nacional de Minería (ANM) in Colombia and the Guyana Geology and Mines Commission (GGMC) in Guyana.

Frontera must pay a $25 million USD breakup fee to Geopark.

Frontera Energy Corporation (TSX: FEC) has entered into a definitive arrangement agreement to divest its Colombian upstream exploration and production (E&P) portfolio to Parex Resources Inc. (TSX: PXT) for a total firm value of approximately $750 million USD. The transaction follows the termination of a previous agreement with GeoPark Limited (NYSE: GPRK). Frontera opted for the Parex proposal after the Calgary-based independent producer offered $525 million USD in equity consideration, a $125 million USD increase over the prior GeoPark bid. As part of the transition, Frontera has paid a $25 million USD breakup fee to GeoPark.

The $525 million USD equity consideration includes an immediate $500 million USD cash payment upon closing and a $25 million USD contingent payment. The latter is dependent on the execution of a contractual amendment or binding agreement to extend the term of the Quifa Association Contract within 12 months.

Beyond the cash equity, Parex will assume $390 million USD in existing Frontera liabilities. This includes $310 million USD in 2028 Senior Unsecured Notes and an $80 million USD prepayment facility with Chevron Products Company, a subsidiary of Chevron Corporation (NYSE: CVX).

Following the close of the deal, Frontera intends to distribute approximately $470 million USD to its shareholders, which equates to roughly $9.18 CAD per share based on current exchange rates and outstanding share counts. This distribution is subject to shareholder approval and the successful completion of the transaction.

Frontera is retaining its exploration interests in Guyana.

Shift to Infrastructure Focus

Upon completion, Frontera will pivot its corporate strategy to focus exclusively on energy infrastructure. Its remaining portfolio will be anchored by two primary Colombian assets:

• A 35% equity interest in Oleoducto de los Llanos Orientales S.A. (ODL), a critical crude oil pipeline.
• A 99.97% equity interest in Sociedad Portuaria Puerto Bahía, a multipurpose port facility in Cartagena.

The company will also retain its exploration interests in Guyana. Frontera’s infrastructure division generated approximately $77 million USD in distributable cash flow in 2025. Post-transaction, Frontera expects to maintain $50 million USD in cash reserves to fund growth projects, including a potential Liquefied Natural Gas (LNG) regasification project in partnership with Ecopetrol S.A. (NYSE: EC; BVC: ECOPETROL).

Orlando Cabrales, CEO of Frontera, noted that Parex is currently the largest independent operator in Colombia and a pre-existing partner in the VIM-1 block, which suggests operational continuity for the assets and employees involved.

The independent members of Frontera’s Board of Directors have unanimously recommended the deal. Major shareholders The Catalyst Capital Group Inc. and Gramercy Funds Management LLC, who collectively hold approximately 53% of Frontera’s outstanding shares, have signed support agreements to vote in favor of the arrangement.

Timeline and Approvals

The transaction is structured as a plan of arrangement under the Business Corporations Act of British Columbia. It requires the approval of at least two-thirds of the votes cast by Frontera shareholders at a forthcoming special meeting.

The deal is also subject to approval by the Supreme Court of British Columbia and relevant regulatory bodies in both Canada and Colombia. Parex will fund the acquisition through existing cash, credit facilities, and an underwritten financing commitment from Scotiabank (TSX: BNS; NYSE: BNS). Closing is anticipated in the second quarter of 2026.

Citi (NYSE: C) served as the financial advisor to Frontera, while BMO Nesbitt Burns Inc. provided a fairness opinion. Legal counsel was provided by Blake, Cassels & Graydon LLP and McMillan LLP.

Above photo: Frontera Energy’s Quifa field Meta Colombia. Photo credit: Frontera Energy.