8-K: Bunker Hill Secures C$51.8M for Mine Development

Bunker Hill Mining Corp. successfully closes a C$51.8 million private placement to fund its Zinc-Silver-Lead Mine construction and ramp-up, with significant participation from Teck Resources.

Summary

• Bunker Hill Mining Corp. closed a bought deal private placement, issuing 431,250,000 units for total gross proceeds of C$51,854,494.
• The offering included a CAD Offering of 206,250,000 units at C$0.12 per unit (C$24,750,000 gross proceeds) and a USD Offering of 225,000,000 units at US$0.08711 per unit (US$19,599,750 or C$27,104,494 gross proceeds).
• Each unit consists of one common share and one common share purchase warrant.
• Each warrant entitles the holder to purchase one common share at an exercise price of C$0.17 per share for 60 months (5 years) after issuance, expiring on September 29, 2030.
• Teck Resources Limited subscribed for 223,786,706 units of the USD Offering, increasing its beneficial ownership to approximately 32.6% on a non-diluted basis and 45.6% on a partially diluted basis.
• Net proceeds are intended to support the construction, start-up, and ramp-up of the Bunker Hill Zinc-Silver-Lead Mine in Silver Valley, Idaho.
• The company paid underwriters aggregate cash fees of C$1,455,480 and US$1,175,985, and issued 25,325,428 non-transferable compensation options.
• Each compensation option is exercisable at C$0.12 per share for 24 months from the closing date, expiring on September 29, 2027.
• A finder, ZED Financial Partners, received a cash fee of C$52,005 and 520,052 compensation options.
• All securities issued are restricted under U.S. securities laws (Rule 506(b) of Regulation D) and subject to a Canadian statutory hold period expiring January 30, 2026, and a minimum concurrent six-month U.S. hold period.

Sentiment

Score: 8

Explanation: The successful closing of a significant capital raise, including the full exercise of the over-allotment option and participation from a major industry player like Teck Resources, is a strong positive. It provides essential funding for the company's primary project (mine construction and ramp-up), de-risking the project's financing aspect. While dilution is a factor and the project remains speculative, securing this level of funding is a critical step forward.

Positives

• Successfully raised C$51,854,494 in gross proceeds, providing significant capital for mine development.
• Secured substantial investment from Teck Resources Limited, a major industry player, indicating confidence in the project.
• The capital raise includes the full exercise of the underwriters' over-allotment option, demonstrating strong demand.
• Proceeds are specifically earmarked for the construction, start-up, and ramp-up of the Bunker Hill Zinc-Silver-Lead Mine, advancing a key project.

Negatives

• The offering results in significant dilution for existing shareholders, with 431,250,000 new units issued.
• The participation of Teck Resources and other insiders constitutes a related party transaction, which, while exempt from certain MI 61-101 requirements, can raise governance concerns for some investors.
• The company is in a pre-revenue phase, and the investment is described as highly speculative, with no assurance of future profitability.

Risks

• Ability to receive sufficient project financing for mine construction on acceptable terms or at all.
• Ability to service existing debt and meet payment obligations.
• Uncertainty regarding further drilling and geotechnical work supporting planned restart and operations at the Bunker Hill Mine.
• Fluctuations in future metal prices (zinc, silver, lead).
• Instability of financial and capital markets affecting funding availability.
• Inability to raise additional capital through equity financings, concentrate offtake financings, or other means.
• Restrictions on labor and their effects on international travel and supply chains.
• Failure to identify mineral resources or convert estimated mineral resources to reserves.
• Preliminary nature of metallurgical test results.
• Risks associated with not basing a production decision on a feasibility study, leading to increased uncertainty regarding recovery levels, costs, and project timelines.
• Potential for additional capital expenditures beyond current estimates, causing delays in the expected restart timeline.
• Failure to commence production, which would materially adversely impact the company's ability to generate revenue and cash flow.
• Failure to achieve anticipated production costs, materially adversely impacting cash flow and future profitability.
• Delays in obtaining or failures to obtain required governmental, environmental, or other project approvals.
• Political risks and changes in equity markets.
• Uncertainties relating to the availability and costs of future financing.
• Inability to budget and manage liquidity, including completing payments for the Bunker Hill Mine complex acquisition.
• Impact of inflation, changes in exchange rates, and fluctuations in commodity prices.
• Delays in the development of projects and variations in capital, operating, and reclamation costs from estimates.

Future Outlook

The company intends to use the net proceeds from the offering to support the construction, start-up, and ramp-up of the Bunker Hill Zinc-Silver-Lead Mine in the Silver Valley, Idaho. It also plans to file a registration statement with the SEC by October 29, 2025, to cover the resale of the issued securities.

Management Comments

• Sam Ash, President and Chief Executive Officer, signed the Form 8-K and press release on behalf of Bunker Hill Mining Corp.

Industry Context

This capital raise is a significant event for Bunker Hill Mining Corp., a company in the pre-revenue phase focused on restarting a historic zinc-silver-lead mine. The successful financing, especially with a major investor like Teck Resources, provides crucial funding for mine construction and development, a common challenge for junior mining companies. It signals a move towards commercial production in the base and precious metals sector, which is subject to commodity price fluctuations and significant capital requirements.

Corporate Governance

Related Party Transactions

• Teck Resources Limited subscribed for 223,786,706 units of the USD Offering, increasing its beneficial ownership to approximately 32.6% (non-diluted) and 45.6% (partially diluted).
• One director and one executive officer of the company subscribed for an aggregate of 567,000 units at the CAD Offer Price.
• Total insider participation (Teck and other insiders) accounted for 224,353,706 units sold under the offering.

Stakeholder Impact

• **Shareholders:** Experience significant dilution due to the issuance of 431,250,000 new units, but benefit from the company securing crucial funding for mine development, potentially increasing long-term value if the project is successful.
• **Employees:** The funding supports the construction and operation of the Bunker Hill Mine, potentially securing existing jobs and creating new employment opportunities.
• **Underwriters:** Received substantial cash fees (C$1,455,480 and US$1,175,985) and 25,325,428 compensation options for their role in facilitating the offering.
• **Teck Resources Limited:** Increased its strategic stake in Bunker Hill Mining Corp. to a significant level (32.6% non-diluted, 45.6% partially diluted), indicating a stronger influence and potential future collaboration.

Next Steps

• Use net proceeds to support the construction, start-up, and ramp-up of the Bunker Hill Zinc-Silver-Lead Mine.
• File a registration statement with the SEC by October 29, 2025, covering the resale of Unit Shares, Warrant Shares, and Compensation Option Shares.
• Directors and executive officers are subject to a 120-day lock-up period following the closing date.
• The issued securities are subject to a Canadian statutory hold period expiring January 30, 2026, and a minimum concurrent six-month U.S. hold period.

Key Dates

Recommendation

The successful closing of a substantial private placement, including significant participation from Teck Resources, is a critical positive development for Bunker Hill Mining Corp., providing essential capital for the construction and ramp-up of its Zinc-Silver-Lead Mine. This de-risks the immediate financing needs and signals confidence from a major industry player. However, the offering results in considerable dilution for existing shareholders, and the company remains in a pre-revenue phase with inherent risks associated with mine development, commodity price volatility, and the speculative nature of the investment. A seasoned investor would acknowledge the positive step forward in project financing but also recognize the long-term execution risks and the potential for further dilution or capital needs. Therefore, a 'hold' recommendation is appropriate, balancing the positive funding news against the ongoing operational and market uncertainties.

Keywords

Mining, Private Placement, Warrants, Capital Raise, Zinc, Silver, Lead, Bunker Hill Mine, Teck Resources, Exploration, Development, SEC Filing