Bunker Hill Raises $64M, Teck Becomes Control Person in Mine Restart Push

TL;DR

**BHLLD is going all-in on the Bunker Hill restart with massive dilution and Teck's deep pockets, but it's a high-risk bet on a development-stage mine.**

AI Summary

Bunker Hill Mining Corp. (BHLLD) is focused on restarting its 100% owned Bunker Hill Mine in Idaho, historically a significant producer of silver and base metals. In 2025, the company executed substantial equity offerings and capital restructuring. On September 29, 2025, BHLLD closed a private placement for $37,378,645.19, issuing 431,250,000 units at $0.08711 per unit, with Teck Resources Limited participating for $19,494,059.96. Earlier, on June 5, 2025, BHLLD completed brokered and non-brokered private placements totaling approximately $26.7 million, including $6.2 million from the brokered offering and $20.5 million from Teck, issuing 252,215,751 units at C$0.15 per unit. These equity raises are intended to fund the construction, start-up, and ramp-up of the Bunker Hill Mine, with operations planned to commence in mid-2026. Concurrently, BHLLD restructured its debt, converting certain outstanding debt into equity and amending royalty and stream financing arrangements with Sprott Streaming, including reducing the Debt Facility principal from $21 million to $15 million and lowering interest rates on Series 1 and Series 2 convertible debentures from 7.5% to 5.0% and 10.5% to 5.0%, respectively. Teck Resources became a 'Control Person' with approximately 23.9% of outstanding common stock and 31.4% on a partially diluted basis, gaining significant investor rights and a nominee to the board.

Why It Matters

This S-1 filing reveals Bunker Hill Mining Corp.'s aggressive financing strategy to restart the historic Bunker Hill Mine, a move that could significantly impact the Silver Valley region's economy and base metal supply. Teck Resources' substantial investment of over $40 million and its new 'Control Person' status, with a 31.4% partially diluted stake, signals strong institutional confidence but also gives Teck considerable influence over BHLLD's future operations and strategic decisions, including veto power over certain financings. For investors, the high degree of risk associated with a development-stage mining company, coupled with the dilution from massive share issuances (over 680 million shares and warrants), demands careful consideration of the long-term value proposition against the backdrop of a volatile commodities market and competitive landscape.

Risk Assessment

Risk Level: high — The S-1 explicitly states, 'The purchase of the securities offered through this prospectus involves a high degree of risk.' This is evidenced by the company being in the 'development stage' with operations planned to commence in mid-2026, meaning no current revenue from mining. Furthermore, the company is 'Subject to securing additional financing' for operations, indicating ongoing capital needs and potential for further dilution or financial distress.

Analyst Insight

Investors should approach BHLLD with extreme caution, recognizing it as a highly speculative investment in a development-stage mining company. Monitor progress on mine construction and financing closely, as the success hinges on mid-2026 operational commencement and securing additional capital. Consider the significant influence of Teck Resources and the potential for further dilution.

Financial Highlights

debt To Equity

Not Disclosed

revenue

Not Disclosed

operating Margin

Not Applicable

total Assets

Not Disclosed

total Debt

$15 million

net Income

Not Disclosed

eps

Not Disclosed

gross Margin

Not Applicable

cash Position

Not Disclosed

revenue Growth

Not Applicable

Key Numbers

• $37,378,645.19 — Aggregate cash consideration from September 29, 2025 private placement (Included $19,494,059.96 from Teck Resources Limited.)
• 431,250,000 — Units issued in September 29, 2025 private placement (Each unit included one common stock share and one warrant.)
• $0.08711 — Price per unit in September 29, 2025 private placement (Reflects the offering price for the units.)
• $26.7 million — Aggregate cash consideration from June 5, 2025 Equity Offerings (Comprised of $6.2 million from brokered and $20.5 million from non-brokered offerings.)
• 252,215,751 — Units issued in June 5, 2025 Equity Offerings (Each unit included one common stock share and one-half warrant.)
• C$0.15 — Price per unit in June 5, 2025 Equity Offerings (The offering price for the units.)
• 23.9% — Teck Resources' non-diluted ownership post-June 5, 2025 offering (Made Teck a 'Control Person' of Bunker Hill Mining Corp.)
• 31.4% — Teck Resources' partially diluted ownership post-June 5, 2025 offering (Assumes exercise of all warrants held by Teck.)
• $15 million — Reduced principal amount of the Debt Facility (Reduced from $21 million as part of capital restructuring.)
• 5.0% — Reduced interest rate for Series 1 and Series 2 CDs (Reduced from 7.5% and 10.5% respectively, as part of capital restructuring.)

Key Players & Entities

• Bunker Hill Mining Corp. (company) — Registrant and mine owner
• Teck Resources Limited (company) — Major investor and 'Control Person'
• Sprott Streaming and Royalty Corp. (company) — Investor and debt/royalty holder
• Bunker Hill Mine (company) — Flagship asset under development
• Luke O'Dowd, Esq. (person) — Agent for service
• Brian Boonstra, Esq. (person) — Counsel for registrant
• Edward Shaoul, Esq. (person) — Counsel for registrant
• SEC (regulator) — Securities and Exchange Commission
• Silver Valley Metals Corp. (company) — Wholly owned subsidiary
• Monetary Metals (company) — Party to Recapitalization Agreement

FAQ

Risk Factors

• Restarting Bunker Hill Mine Operations [high — operational]: The company's primary focus is restarting the Bunker Hill Mine, with operations planned for mid-2026. This restart is contingent on securing additional financing and involves significant construction and ramp-up phases. Any delays or cost overruns in these critical stages could materially impact the company's ability to commence production and generate revenue.
• Dependence on Future Financing [high — financial]: The company explicitly states that operations are subject to securing additional financing. The recent equity raises totaling over $64 million in 2025 are intended to fund the mine's development, but the sufficiency of these funds for the entire project lifecycle remains a key risk. Failure to secure further capital could halt development.
• Superfund Site Location [medium — regulatory]: The Bunker Hill Mine is located within Operable Unit 2 of the Bunker Hill Superfund site. While cleanup activities are stated to be completed, ongoing regulatory oversight and potential future environmental liabilities associated with operating within a Superfund site present a persistent risk.
• Debt Restructuring and Dilution [medium — financial]: The company has undertaken significant debt restructuring, including reducing a debt facility principal from $21 million to $15 million and lowering interest rates. However, substantial equity offerings, including a $37.4 million placement at $0.08711 per unit and a prior $26.7 million raise, have led to significant dilution for existing shareholders.
• Commodity Price Volatility [medium — market]: The mine historically produced silver and base metals. The profitability of the restarted operation will be highly sensitive to fluctuations in the market prices of these commodities. A downturn in silver or base metal prices could significantly impact revenue and the economic viability of the project.
• Control Person Rights (Teck Resources) [low — legal]: Teck Resources Limited's participation in the September 29, 2025, private placement, investing $19.5 million, resulted in them becoming a 'Control Person' with approximately 23.9% non-diluted ownership. This grants Teck significant investor rights and a board nominee, potentially influencing corporate strategy and decision-making.

Industry Context

The mining industry, particularly for silver and base metals, is cyclical and heavily influenced by global commodity prices and demand. Bunker Hill Mining Corp. operates in the Silver Valley region, historically a rich mining area. The sector faces challenges related to environmental regulations, permitting, and the capital-intensive nature of mine development and restarts.

Regulatory Implications

Operating within a designated Superfund site presents ongoing regulatory scrutiny and potential long-term environmental liabilities. The company must adhere to strict environmental standards during mine development and operation. Furthermore, the company's reliance on future financing and its status as a reporting issuer subject it to SEC regulations and disclosure requirements.

What Investors Should Do

1. Monitor financing progress
2. Evaluate commodity price exposure
3. Assess dilution impact
4. Review environmental compliance

Key Dates

• 2025-09-29: Closed private placement — Raised $37,378,645.19 to fund mine development, with significant participation from Teck Resources.
• 2025-06-05: Completed equity offerings — Raised approximately $26.7 million, including participation from Teck Resources, to support project financing.
• 2025: Executed capital restructuring — Included debt reduction, interest rate adjustments on debentures, and conversion of debt to equity.
• 1885-1981: Historical production period — Mine produced over 165 million ounces of silver and 5 million tons of base metals, establishing its historical significance.
• 2026-06-30: Planned commencement of operations — Target date for the restart of the Bunker Hill Mine, subject to financing and development progress.

Glossary

Units

A bundled security consisting of a common stock share and a warrant. (Issued in the September 29, 2025 private placement, representing the structure of the equity sold.)

Warrant

A security giving the holder the right, but not the obligation, to purchase shares of common stock at a specified price within a certain timeframe. (Included in the units issued, representing potential future dilution and capital infusion.)

Control Person

An entity or individual that owns a significant percentage of a company's voting stock, granting them substantial influence and specific investor rights. (Teck Resources achieved this status post-financing, impacting corporate governance.)

Superfund site

A site designated by the U.S. Environmental Protection Agency (EPA) for cleanup of hazardous waste under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). (The Bunker Hill Mine is located within such a site, implying potential environmental risks and regulatory oversight.)

Bought deal private placement

A type of private placement where an underwriter commits to purchasing all securities being offered, ensuring the issuer receives the full amount raised. (Describes the structure of the September 29, 2025 financing round.)

Compensation Options

Options granted to underwriters or finders as part of the compensation for facilitating a securities offering. (Issued in the September 29, 2025 offering, representing additional potential dilution.)

Year-Over-Year Comparison

This S-1 filing reflects a significant transformation for Bunker Hill Mining Corp. compared to previous periods, characterized by substantial capital raises totaling over $64 million in 2025 to fund the critical restart of the Bunker Hill Mine. The company has also actively restructured its debt, reducing principal and interest rates. A key development is Teck Resources becoming a 'Control Person' due to its significant equity investment, altering the ownership landscape. While these actions position the company for its mid-2026 operational target, they also introduce considerable shareholder dilution and highlight the ongoing dependence on future financing.

Key Financial Figures

• $0.145 — closing price of our common stock was US$0.145 per share. We are a "smaller reportin
• $37,378,645 — g") for aggregate cash consideration of $37,378,645.19, which included participation by Tec
• $19,494,059.96 — gether with its affiliates, "Teck") for $19,494,059.96. 2 As part of the Offering, we issu
• $0.08711 — 1,250,000 units ("Units") at a price of $0.08711 per Unit. Each Unit consists of one sha
• $0.17 — arrant Share") at an exercise price of C$0.17 per Warrant Share for 60 months after i
• $1,437,808 — aggregate cash fees in the amounts of C$1,437,808 and US$1,175,985 and issued to the Unde
• $1,175,985 — ees in the amounts of C$1,437,808 and US$1,175,985 and issued to the Underwriters an aggre
• $0.12 — mon stock of the Company at a price of C$0.12 per share at any time on or before Sept
• $52,005 — he Company paid a finder a cash fee of C$52,005, representing 3.333% of the gross proce
• $6.2 m — ate cash consideration of approximately $6.2 million, which included participation by
• $20.5 million — s affiliates, "Teck") for approximately $20.5 million. As part of the Equity Offerings, we is
• $0.15 — ,215,751 units ("Units") at a price of C$0.15 (or the U.S. Dollar equivalent thereof)
• $0.25 — tock (a "Warrant Share") at a price of C$0.25 per Warrant Share for a period of three
• $6.2 million — ate cash consideration of approximately $6.2 million. Pursuant to the Agency Agreement, the
• $461,061 — he Agents received cash commissions of C$461,061. On June 5, 2025, pursuant to the Age

Filing Documents

• forms-1.htm (S-1) — 4498KB
• ex5-1.htm (EX-5.1) — 18KB
• ex23-1.htm (EX-23.1) — 6KB
• ex23-3.htm (EX-23.3) — 6KB
• ex23-4.htm (EX-23.4) — 6KB
• ex23-5.htm (EX-23.5) — 6KB
• ex107.htm (EX-FILING FEES) — 31KB
• forms-1_001.jpg (GRAPHIC) — 52KB
• forms-1_002.jpg (GRAPHIC) — 17KB
• forms-1_003.jpg (GRAPHIC) — 23KB
• forms-1_004.jpg (GRAPHIC) — 22KB
• forms-1_005.jpg (GRAPHIC) — 17KB
• forms-1_006.jpg (GRAPHIC) — 17KB
• forms-1_007.jpg (GRAPHIC) — 30KB
• ex5-1_001.jpg (GRAPHIC) — 21KB
• aud_001.jpg (GRAPHIC) — 53KB
• aud_002.jpg (GRAPHIC) — 45KB
• ex23-1_001.jpg (GRAPHIC) — 9KB
• 0001493152-25-018794.txt ( ) — 20907KB
• bhll-20250630.xsd (EX-101.SCH) — 114KB
• bhll-20250630_cal.xml (EX-101.CAL) — 116KB
• bhll-20250630_def.xml (EX-101.DEF) — 492KB
• bhll-20250630_lab.xml (EX-101.LAB) — 710KB
• bhll-20250630_pre.xml (EX-101.PRE) — 642KB
• forms-1_htm.xml (XML) — 4253KB
• ex107_htm.xml (XML) — 8KB

RISK FACTORS

RISK FACTORS 14 DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS 27

USE OF PROCEEDS

USE OF PROCEEDS 27 DESCRIPTION OF THE COMPANY'S BUSINESS 28

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS 38

EXECUTIVE COMPENSATION

EXECUTIVE COMPENSATION 50

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 53 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE 55

DESCRIPTION OF SECURITIES TO BE REGISTERED

DESCRIPTION OF SECURITIES TO BE REGISTERED 55 PRINCIPAL ACCOUNTING FEES AND SERVICES 57 SELLING SHAREHOLDERS AND CERTAIN BENEFICIAL OWNERS 58 PLAN OF DISTRIBUTION 62

LEGAL PROCEEDINGS

LEGAL PROCEEDINGS 64 INTERESTS OF NAMED EXPERTS AND COUNSEL 64 DISCLOSURE OF COMMISSION POSITION OF INDEMNIFICATION FOR SECURITIES ACT LIABILITIES 65 WHERE YOU CAN FIND ADDITIONAL INFORMATION 66

FINANCIAL STATEMENTS

FINANCIAL STATEMENTS F-1 i ABOUT THIS PROSPECTUS This prospectus is part of a registration statement that we have filed with the Securities and Exchange Commission (the "SEC") pursuant to which the selling shareholders named herein may, from time to time, offer and sell or otherwise dispose of the shares of our common stock covered by this prospectus. You should not assume that the information contained in this prospectus is accurate on any date subsequent to the date set forth on the front cover of this prospectus or that any information we have incorporated by reference is correct on any date subsequent to the date of the document incorporated by reference, even though this prospectus is delivered or shares of common stock are sold or otherwise disposed of on a later date. It is important for you to read and consider all information contained in this prospectus in making your investment decision. You should also read and consider the information in the documents to which we have referred you under "Where You Can Find Additional Information." We have not authorized anyone to give any information or to make any representation to you other than those contained in this prospectus. You must not rely upon any information or representation not contained in this prospectus. This prospectus does not constitute an offer to sell or the solicitation of an offer to buy any of our common stock other than the shares of our common stock covered hereby, nor does this prospectus constitute an offer to sell or the solicitation of an offer to buy any securities in any jurisdiction to any person to whom it is unlawful to make such offer or solicitation in such jurisdiction. Persons who come into possession of this prospectus in jurisdictions outside the United States are required to inform themselves about, and to observe, any restrictions as to the offering and the distribution of this prospectus applicable to those jurisdictions. 1 PROSPECTUS SUMMARY This summary desc

Forward-Looking Statements." Unless the context indicates or suggests otherwise, references to "we," "our,"

Forward-Looking Statements." Unless the context indicates or suggests otherwise, references to "we," "our," "us," the "Company," or the "Registrant" refer to Bunker Hill Mining Corp., a Nevada corporation, and its subsidiaries. References to "$" refer to monetary amounts expressed in U.S. dollars. All references to "C$" refer to monetary amounts expressed in Canadian dollars. Our

Business

Business Bunker Hill Mining Corp. was incorporated under the laws of Nevada in 2007 under its former name Lincoln Mining Corp. We have one wholly owned subsidiary, Silver Valley Metals Corp. Our business address is 1009 McKinley Ave, Kellogg, ID 83837, USA. The telephone number for our office is +1 604 417 7952. We maintain a corporate website at https://bunkerhillmining.com . Overview Our focus is the development and restart of our 100% owned flagship asset, the Bunker Hill Mine (the "Bunker Hill Mine" or the "Mine") in Idaho, USA. The Mine remains the largest single producing mine by tonnage in the Silver Valley region of northwest Idaho, historically producing over 165 million ounces of silver and 5 million tons of base metals between 1885 and 1981. The Bunker Hill Mine is located within Operable Unit 2 of the Bunker Hill Superfund site (EPA National Priorities Listing IDD048340921), where cleanup activities have been completed. We were incorporated for the purpose of mineral exploration at the Bunker Hill Mine. We have moved into the development stage concurrent with (i) purchasing the mine and a process plant, (ii) completing successive technical and economic studies, including a Prefeasibility Study, (iii) delineating mineral reserves, and (iv) advancing the construction of the facilities. Subject to securing additional financing discussed in Item 7, "Subsequent Events" operations are planned to commence in mid-2026. 2025 Developments EQUITY OFFERINGS On September 29, 2025, the Company closed a "bought deal" private placement (the "Offering") for aggregate cash consideration of $37,378,645.19, which included participation by Teck Resources Limited (together with its affiliates, "Teck") for $19,494,059.96. 2 As part of the Offering, we issued an aggregate of 431,250,000 units ("Units") at a price of $0.08711 per Unit. Each Unit consists of one share of our common stock and one common stock purchase warrant of the Company (a "Warrant"). Each Wa

View Full Filing

View this S-1 filing on SEC EDGAR