Pi Network Sees Appian Capital Back Osisko Gold Group With $450M Credit Facility

• Appian Capital Advisory provides a senior secured project loan facility of up to US$450 million to Osisko Gold Group to fund the Cariboo Gold Project.
• The loan includes an initial US$100 million draw to accelerate pre-construction activities and de-risk the project ahead of a final investment decision.
• Osisko Gold Group reports high-grade gold intercepts at the Proserpine target, confirming a new mineralized system with open-pit potential.
• Drilling at Proserpine expands the known mineralized footprint to approximately one kilometer along strike, supporting future resource growth.
• Analysts view the Proserpine results as a proof-of-concept that could extend the mine life of the broader Cariboo property.

Appian Capital Advisory has entered into a credit agreement with Osisko Gold Group Inc. for a senior secured project loan facility of up to US$450 million. The proceeds are designated specifically for the development and construction of Osisko’s flagship 100%-owned Cariboo Gold Project in British Columbia, Canada. This strategic investment allows Appian to diversify its portfolio by adding exposure to gold’s uncorrelated return profile alongside its existing base metals and critical minerals holdings.

Osisko Gold Group aims to become an intermediate gold producer by leveraging the project's permitted status and near-construction readiness. The Cariboo Gold Project is expected to deliver 1.89 million ounces of gold over a 10-year mine life, based on the 2025 Feasibility Study. The transaction structure includes a US$100 million initial draw to support infill drilling, detailed engineering, and operational readiness planning. Subsequent draws of US$350 million are available upon meeting customary milestones, providing a flexible funding mechanism for the project's progression.

This financial backing comes as Osisko announces significant exploration successes at the Proserpine regional target. The target is located approximately 7 km southeast of the main Cariboo Gold deposit within the broader project property in central British Columbia. The company completed a surface exploration drilling campaign that drilled 6,463 meters across 14 holes, confirming an emerging gold mineralized system.

The drilling results at Proserpine reveal high-grade structures similar to those at the main Cariboo deposit, alongside broader zones of lower-grade mineralization. This geology suggests potential for bulk mining methods, specifically open pit mining, on a regional scale. The target area measures approximately 1.0 km by 0.5 km tested within a larger 6.0 km by 1.0 km anomaly.

What is the significance of the Proserpine discovery for the Cariboo project?

The discovery at Proserpine represents a critical expansion opportunity for Osisko’s resource base. Drilling has defined mineralization over a small portion of a much larger target, with gold encountered from near surface to depths beyond 400 meters. All holes that reached target depth intersected mineralization, indicating that the system remains open in all directions.

Osisko has resumed drilling with three rigs and plans a further 26,500 meters to increase drill density at Proserpine Southeast. The company will also begin first-pass drilling at Proserpine Northwest, testing additional targets within the broader anomaly. This exploration campaign is designed to identify additional deposits to support future open-pit mining alongside the planned underground operation at Cariboo.

Analysts note that while exceptional grades are noteworthy, the scale of the mineralization is the more important takeaway. National Bank Financial mining analyst Don DeMarco stated that the intercepts provide an encouraging proof-of-concept that Proserpine could become a meaningful contributor to future resource growth at Cariboo. The stock jumped 12.2% to $3.83, valuing the company at about $1.2 billion following the announcement.

How does the financial structure support the project's development timeline?

The credit agreement with Appian provides a robust financial foundation for the Cariboo Gold Project. The initial US$100 million draw will directly support infill drilling, detailed engineering, and operational readiness planning. This funding is intended to de-risk the project ahead of a final investment decision, ensuring that all technical and regulatory requirements are met before full-scale construction begins.

The project's permitted status and near-construction readiness position Osisko to move quickly once the final investment decision is made. The 2025 Feasibility Study indicates that the Cariboo Gold Project hosts about 17.4 million measured and indicated tonnes grading 2.88 grams gold for contained metal of 1.61 million oz. gold. This resource base provides a solid foundation for the initial underground operation, while the Proserpine target offers the potential for significant future expansion through open-pit mining.

Osisko’s strategy of advancing regional greenfield targets is aimed at extending the mine life of the Cariboo Gold Project. The siliceous sandstone unit identified at Proserpine is believed to be a favorable host for mineralization, potentially indicating more favorable geology than calcareous sandstone. This geological insight could guide future drilling efforts to maximize resource discovery and project longevity.

The combination of financial backing and exploration success positions Osisko Gold Group for a pivotal phase in its development. The company is well-capitalized to execute its drilling plans and advance the Cariboo project toward production. The Proserpine discovery adds a layer of optionality that could significantly enhance the project's overall value and output potential.

As Osisko moves forward with its drilling program and construction planning, the market will be watching for further exploration results. The success of the Proserpine target could redefine the scale and economics of the Cariboo Gold Project. The financial support from Appian Capital Advisory ensures that Osisko has the resources necessary to capitalize on these exploration opportunities and bring the project to production.

The project's development timeline will be closely tied to the completion of the drilling program and the final investment decision. Osisko’s ability to successfully integrate the Proserpine target into its long-term mine plan will be a key factor in determining the project's ultimate success. The company’s focus on both underground and open-pit mining methods demonstrates a comprehensive approach to resource extraction and value maximization.