Heritage Mining Ltd.: management transactions · Canada · SEDI

About Heritage Mining Ltd.

Heritage Mining Ltd. is a Canadian junior exploration company listed on the TSXV/TSX Venture market (trading under HML.CN on market data platforms) and focused on mineral exploration in Canada. The company’s core business is the acquisition, evaluation, exploration, and development of gold and other metal projects, with principal exposure to gold but also silver and additional metals. Incorporated on October 18, 2019, Heritage Mining is headquartered in Vancouver, British Columbia, placing it at the center of Canada’s mining finance ecosystem and the junior-resource market. Its investment case is built around district-scale exploration in established Ontario gold camps, supported by a management and board group that the company says brings more than 100 years of combined mining and exploration experience. Heritage Mining’s asset base is concentrated in Ontario, Canada, a jurisdiction valued for its mining heritage, infrastructure, and permitting framework. The flagship asset is the Drayton-Black Lake project in northwestern Ontario, which the company describes as a district-scale discovery opportunity. The project spans a large land package and is organized into multiple target areas. Heritage is advancing drill-ready targets there based on historical drill data, structural interpretation, and magnetic anomalies. The company also holds the Contact Bay project near Dryden, and the Melba project in the Kirkland Lake district, where it has focused on confirming historical high-grade gold intercepts and advancing a modern exploration plan. Additional target areas, including New Millennium, sit within the broader Drayton-Black Lake portfolio. From a competitive perspective, Heritage Mining remains a pure exploration story rather than a producing miner. That means the investment thesis depends on discovery potential, the quality of drill results, permit progression, and the ability to convert geological success into a larger market valuation. The company’s competitive strengths are mainly geological and logistical: exposure to proven gold belts in Ontario, access to roads, airports, power and rail in the region, and a land position that sits near several established mining camps. In a crowded junior exploration universe, Heritage aims to stand out through scale, historic data density, and the potential for multiple mineralized systems across its portfolio. Recent milestones have centered on continued drilling and exploration in 2025 and 2026. Heritage reported encouraging gold results from drill programs at Drayton-Black Lake, including the expansion of quartz-vein structures and additional zone development, while also restarting drilling at Melba in March 2026 to test deeper historical gold intercepts. The company has also announced exploration permits for planned work in Ontario, reinforcing that the project pipeline is active rather than dormant. For investors, Heritage Mining offers a high-risk, high-upside Canadian TSXV exploration profile tied to the discovery and advancement of Ontario gold projects, with the company’s current narrative anchored in drill success, permitting, and asset growth in Canada.