Briefing
In addition, the grade of ore ultimately mined, if any, may differ from that indicated by future feasibility studies and drill results. Key points: In addition, the grade of ore ultimately mined, if any, may differ from that indicated by future feasibility studies and drill results; Mineralization described using these terms has a great amount of uncertainty as to their existence, and great uncertainty as to their economic and legal feasibility; Under Canadian rules, estimates of inferred mineral resources may not form the basis of feasibility or pre-feasibility studies, except in rare cases; As consideration for Sprott advancing the facility, the Company granted a royalty for 0.5% of life-of-mine gross revenue from mining claims considered to be historically worked, contiguous to current accessible undergrou; As a result of such amendment, the First Royalty has been consolidated into one 1.85% life-of-mine gross revenue royalty applying to both primary and secondary claims comprising the Bunker Hill Mine; As consideration for Sprott advancing the facility, the Company granted a royalty for 0.5% of life-of-mine gross revenue from mining claims considered to be historically worked, contiguous to current accessible undergrou. This brief is based on the cited source artifact and is intended as a research entry point, not a replacement for the original source or EGM canonical data tables.
Source Notes
In addition, the grade of ore ultimately mined, if any, may differ from that indicated by future feasibility studies and drill results.
Extractive summary evidence · source
Mineralization described using these terms has a great amount of uncertainty as to their existence, and great uncertainty as to their economic...
Extractive summary evidence 2 · source
Under Canadian rules, estimates of inferred mineral resources may not form the basis of feasibility or pre-feasibility studies, except in rare cases.
Extractive summary evidence 3 · source
As consideration for Sprott advancing the facility, the Company granted a royalty for 0.5% of life-of-mine gross revenue from mining claims considered...
Extractive summary evidence 4 · source
Extracted Document Text
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# 10 K Dec 31 2025 Source: https://www.bunkerhillmining.com/_resources/financials/10-K-Dec-31-2025.pdf?v=091207 Fetched: 2026-09-12T07:00:53.884+00:00 Source artifact: a1f3e2da-1553-4e75-afaa-12875a7d25d1 Normalizer input: text ## Content # 10 K Dec 31 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 333-150028 BUNKER HILL MINING CORP. (Exact name of registrant as specified in its charter) Nevada 32-0196442 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 1009 McKinley Ave Kellogg, Idaho, U.S.A. 83837 (Address of principal executive offices) (Zip Code) (604) 417-7952 (Registrant’s Telephone Number, including area code) Securities registered pursuant to Section 12(b) of the Act: None Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Exchange Act. Yes ☐ No ☒ Indicate by check mark whether the registrant (1) has filed all reports required by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Large accelerated filer ☐ Accelerated filer ☐ Non-accelerated filer ☒ Smaller reporting company ☒ Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐ Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐ Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒ As of June 30, 2025, the aggregate market value of the voting and non-voting shares of common stock of the registrant issued and outstanding on such date, excluding shares held by affiliates of the registrant as a group, was $78,398,964. Number of shares of common stock outstanding as of March 5, 2026: 45,618,400 TABLE OF CONTENTS CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS 3 PART I 5 ITEM 1. BUSINESS 5 ITEM 1A. RISK FACTORS 16 ITEM 1B. UNRESOLVED STAFF COMMENTS 27 ITEM 1C. CYBERSECURITY 27 ITEM 2. PROPERTIES 28 ITEM 3. LEGAL PROCEEDINGS 38 ITEM 4. MINE SAFETY DISCLOSURES 39 PART II 39 ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES 39 ITEM 6. [RESERVED] 42 ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS 42 ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 45 ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 46 ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE 87 ITEM 9A. CONTROLS AND PROCEDURES 87 ITEM 9B. OTHER INFORMATION 88 ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS 88 PART III 89 ITEM 10. DIRECTORS, EXECUTIVE OFFICERS, AND CORPORATE GOVERNANCE 89 ITEM 11. EXECUTIVE COMPENSATION 91 ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS 93 ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE 94 ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES 94 PART IV 95 ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES 95 ITEM 16. FORM 10-K SUMMARY 97 SIGNATURES 98 2 CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS Bunker Hill Mining Corp. (“Bunker Hill,” “BHMC,” “we,” “us,” “our” or the “Company”) is a U.S. domestic issuer for U.S. Securities and Exchange Commission (the “SEC”) purposes, it is required to report its financial results under U.S. Generally Accepted Accounting Principles (“U.S. GAAP”), and its shares of common stock trade on the TSX Venture Exchange (the “TSXV”) and the OTCQB Venture Market. This Annual Report on Form 10-K (this “Annual Report”), including “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7 of this report, contains “forward-looking statements” within the meaning of the Securities Act (as defined below) and the Exchange Act (as defined below), and “forward-looking information” within the meaning of Canadian securities laws (collectively, “forward-looking statements”). Any statements that express or involve discussions with respect to business prospects, predictions, expectations, beliefs, plans, intentions, projections, objectives, strategies, assumptions, future events, performance or exploration and development efforts using words or phrases (including negative and grammatical variations) such as, but not limited to, “expects,” “anticipates,” “plans,” “estimates,” “intends,” “forecasts,” “likely,” “projects,” “believes,” “seeks,” or stating that certain actions, events or results “may,” “could,” “would,” “should,” “might” or “will” be taken, occur or be achieved, are not statements of historical fact and may be forward-looking statements. Although we believe that our plans, intentions, and expectations reflected in these forward-looking statements are reasonable, we cannot be certain that these plans, intentions, and expectations will be achieved. Actual results, performance, or achievements could differ materially from those contemplated, expressed or implied by the forward-looking statements contained in this Annual Report. Forward-looking statements in this Annual Report include, but are not limited to, statements regarding the following: ● our business, prospects, and overall strategy; ● our progress in the development of our Bunker Hill Mine mining operation and the timing of that progress; ● our ability to commence the restart of the Bunker Hill Mine on our planned timeline; ● planned or estimated expenses and capital expenditures, including the Bunker Hill Mine’s expected costs of construction, commissioning, and operation and the sources of funds to pay for such costs; ● our ability to secure required capital, to complete the development of the Bunker Hill Mine and support corporate needs; ● our ability to complete an uplist to a national stock exchange if so determined to be in the best interest of our shareholders; and the timing of any uplisting, if so applied for; ● our ability to advance and complete our planned mineral resource update and the potential that those results will create additional mineral resource; and ● any further initiatives or advancements that may be undertaken relating to the Bunker Hill Mine. Forward-looking statements are based on our current expectations and assumptions that are subject to a variety of known and unknown risks, uncertainties and other factors that could cause actual events or results to differ materially from those expressed or implied by the forward-looking statements, including, but not limited to, the following: ● the sufficiency of existing cash resources to enable us to continue operations for the next 12 months as a going concern; ● we may not able to achieve our targeted production timeline for the Bunker Hill Mine which would increase the Company’s required capital needs through the completion of the project; ● we may not be able to secure additional funding, to support operations of the Bunker Hill Mine; ● payment bonds securing the U.S. Environmental Protection Agency (the “EPA”) cost recovery costs may not be renewed or not be renewable on acceptable terms; ● the Company has a history of losses and may to continue to incur losses in the future; ● commodity price volatility could have dramatic effects on the results of our planned operations and the Company’s ability to execute its business plan; ● the impact of existing or new and/or increased tariffs and other trade restrictions on the global trade industry; ● the Company’s development and production plans, metal recoveries and cost estimates, in its reserve and resource estimates may vary and/or not be achieved; ● the Idaho Department of Environmental Quality (“IDEQ”) wastewater treatment costs payable by the Company are not controlled by the Company; ● estimates of mineral reserves and resources are subject to evaluation uncertainties that could materially impact the Bunker Hill Mine project; ● we are subject to changing governmental regulations that can affect current and planned operations; ● our ability to maintain required permits and licenses to advance our Bunker Hill Mine into production; ● our activities are subject to environmental laws and regulations that may change and increase the cost of doing business and restrict our operations; ● social and environmental activism may have an adverse effect on the reputation and financial condition of the Company or our relationship with the communities in which we operate; ● a shortage of equipment and supplies could adversely affect our ability to operate our business after commencement of operations; ● Our partnerships, including offtake arrangements, may expose the Company to overly burdensome costs or business risks; 3 ● the Company may experience difficulty attracting and retaining qualified personnel to meet the needs of our anticipated growth; ● title to the Company’s properties may be subject to other claims that could affect our property rights and mineral claims; ● the Company may be unable to secure or purchase additional required surface rights; ● the Company’s properties and operations are subject to litigation claims, including the Crescent Mine litigation, which may impact our business or operations; ● the Company’s operations are dependent on information technology systems that may be subject to network disruptions or cyber-attacks; ● the Company’s common stock price can be volatile and subject to short interest activity, and as a result, investors could lose all or part of their investment; ● investors’ interests in the Company will be diluted and investors may suffer dilution in their net book value per share of common stock if the Company issues ad [Excerpt trimmed for readability. 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