Bunker Hill Mining Corp.

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1 and marks the registration effective.

2026-03-23 · 9999999995-26-000909

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows S-1 in the pre-IPO sequence.

2026-03-11 · 0001493152-26-009697

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

2025-10-21 · 0001493152-25-018794

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

2025-08-21 · 9999999995-25-002702

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

2025-08-05 · 0001641172-25-022286

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

2025-06-27 · 0001641172-25-016936

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

The SEC filing has become effective. The notice states an effectiveness date of May 2, 2024 at 12:00 P.M. for Form S-1 filed under CIK 0001407583, file number 333-278701, for Bunker Hill Mining Corp.

2024-05-02 · 9999999995-24-001356

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

Bunker Hill Mining Corp. filed an amendment to its registration statement on Form S-1 (S-1/A) dated 2024-04-26. The provided excerpt appears to consist largely of XBRL/member labels and time ranges covering 2021–2023 balance sheet items and financing-related instruments (e.g., convertible debt, bridge/other loans, and options/warrants), plus references to key agreements and counterparties (including EPA and other parties) tied to 2020–2023 events. No specific underwriting terms, offer size, or business/financial narrative is visible in the supplied text.

2024-04-26 · 0001493152-24-016465

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

The current S-1 filing (filed 2024-04-15) appears to contain financial statement and related disclosure data primarily covering equity and financing instruments for 2021–2023 (e.g., common stock, additional paid-in capital, retained earnings, and other comprehensive income) along with detailed breakout line items for multiple warrants, options, convertible/royalty debenture arrangements, and various note/loan instruments (including bridge loans). The provided text does not include the business narrative, offering terms, or risk-factor language; it mostly reflects structured tagging of balance sheet and related instrument accounts for the relevant periods.

2024-04-15 · 0001493152-24-014677

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

The company filed an SEC Notice of Effectiveness for its Form S-1 registration, stating that the registration became effective on July 11, 2023 at 12:00 P.M. (CIK 0001407583; file number 333-272589). No offering terms or amendments are described in the provided EFFECT notice text beyond the effectiveness details.

2023-07-11 · 9999999995-23-002061

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

Bunker Hill Mining Corp. has filed an amended registration statement (Form S-1/A) dated 2023-07-03. The provided excerpt is largely technical/tagged financial-accounting line items showing balance sheet components and related-party/financing instruments (e.g., bridge loans, convertible debt, promissory notes), including movements through quarter-end periods (notably 2023-03-31). The excerpt does not show the full business/offering narrative, but it indicates updated or expanded financial statement periods and related captions/labels in the amendment.

2023-07-03 · 0001493152-23-023324

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows RW in the pre-IPO sequence.

Bunker Hill Mining Corp. filed an S-1 on 2023-06-12 after previously withdrawing an S-1 registration request in connection with pursuing an alternative financing opportunity. The visible current filing content is largely structured financial statement tagging and instrument/contract references (e.g., convertible debt/debentures, bridge loan, and EPA-related settlement/agreement items) covering primarily 2020–2022 periods, without any clear offering terms or narrative business updates included in the provided text.

2023-06-12 · 0001493152-23-020875

RW withdrawn

Withdrawal request

Issuer requested withdrawal of the registration statement.

Follows S-1/A and ends the active registration process.

On February 24, 2023, Bunker Hill Mining Corp. (the “Company”) filed a request under Securities Act Rule 477 to withdraw its Form S-1 registration statement (File No. 333-268505). The Company states it decided not to proceed with the offering at this time due to pursuing an alternative financing opportunity. The S-1 had not been declared effective, no shares have been issued or sold under it, and related offering activities were discontinued. The Company also requests credit of registration fees under Rule 457(p).

2023-02-24 · 0001493152-23-005984

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. is filing an amended S-1/A registration statement (dated 2023-02-13). The provided excerpt appears to consist largely of repeated tagged financial/statement elements (e.g., equity accounts and other registrant-specific tagged line items) spanning multiple periods, with no clearly distinguishable narrative offering terms included in the text supplied.

2023-02-13 · 0001493152-23-004542

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. continues to file an amended registration statement on Form S-1/A. The provided filing excerpt appears largely to reflect structured financial/footnote line items and related entity/member tags over multiple interim and annual periods, including equity accounts (common stock, additional paid-in capital, retained earnings), subscription-related balances, and other disclosures tied to financing instruments and agreements (e.g., warrants/options) and an EPA-related settlement/agreements timeline.

2023-02-09 · 0001493152-23-004140

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. filed an amended registration statement on Form S-1/A dated 2023-02-08. The provided excerpt is largely composed of tagged financial/account line items and date ranges for equity and related instruments (e.g., common stock/APIC, stock subscriptions payable, retained earnings, warrants/options, and equipment), plus references to a U.S. EPA-related settlement and other mining-related agreements. No clear offering-size, pricing, or deal-structure details are present in the supplied text.

2023-02-08 · 0001493152-23-003904

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. is filing an amended registration statement (Form S-1/A). The provided filing excerpt primarily shows tabular financial/issuer data tags and references to equity and related instruments (common stock, additional paid-in capital, stock subscriptions payable, warrants/options, and other share classes), along with entities and events related to an EPA settlement and related agreements for the company’s assets. No clear new business narrative or offering terms are included in the excerpt beyond the continuation of the S-1/A amendment.

2023-01-25 · 0001493152-23-002401

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. has filed an amended registration statement on Form S-1/A (dated 2023-01-13). The provided filing content appears to consist primarily of repeated tagged financial/accounting elements and entity/contract reference blocks (e.g., equity balances/rollforwards and references to prior agreements and EPA-related settlement/amendment events) rather than clear substantive text describing operational or offering terms.

2023-01-13 · 0001493152-23-001341

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

Bunker Hill Mining Corp. is filing an amendment (S-1/A) dated 2022-12-23, continuing the company’s registration process under the Securities Act. The provided excerpt primarily shows stock- and equity-related tagged line items and contextual identifiers across multiple historical and interim periods, including equity components such as additional paid-in capital, retained earnings, stock subscriptions payable, and various warrants/options, as well as references tied to the company’s environmental matters and subsequent events.

2022-12-23 · 0001493152-22-036378

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

The current S-1 filing (dated 2022-11-21) appears to be an SEC document package submitted after the registration statement’s prior effectiveness (May 27, 2022). The provided excerpt contains mainly structured/derivative XBRL tags and period references (2019–2022 through multiple quarter-ends) for equity, stock subscription payables, and related entities/agreements, including items tied to environmental/agency settlement and mining asset/option arrangements. No underwriting terms, offering size, or updated business narrative text is visible in the supplied content.

2022-11-21 · 0001493152-22-033159

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

The company filed an SEC Form S-1 that became effective on May 27, 2022 at 4:00 p.m. (File No. 333-264602). This current filing is a notice of effectiveness rather than a substantive amendment.

2022-05-27 · 9999999995-22-001616

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. is filing an amendment (Form S-1/A) as a non-accelerated filer. Based on the provided excerpt, the filing focuses on capital structure and equity transactions/issuances (including shares to be issued, stock subscriptions received/units issued) and related contract counterparties and events tied to agreements with entities such as Teck Resources Limited and Placer Mining Corp, alongside environmental regulatory matters involving the U.S. EPA (including an EPA settlement agreement amendment) and subsequent events occurring in March 2022.

2022-05-25 · 0001493152-22-015001

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

The S-1/A filing for Bunker Hill Mining Corp. reflects updates to disclosures related to environmental protection agency (EPA) settlements, amended agreements, and capital structure details. Key revisions include expanded reporting on EPA settlement amendments, additional disclosures around stock subscriptions and units issued, and updates to financial data for periods ending in 2022. The filing also incorporates amendments to agreements with Placer Mining Corp. and Hummingbird Resources PLC, along with updated disclosures regarding convertible notes and promissory notes.

2022-05-23 · 0001493152-22-014682

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

Bunker Hill Mining Corp. filed an S-1 on 2022-05-02. The visible excerpt primarily reflects financial statement tagging/notes items and subsequent events through early 2022 (e.g., entries dated 2022-01 and 2022-03). The previous filing was only a Notice of Effectiveness (effectiveness on February 11, 2022 at 4:00 P.M.) rather than substantive disclosure text, so the excerpted current content appears to provide ongoing/continuing disclosures consistent with annual periods and later-dated subsequent events.

2022-05-02 · 0001493152-22-011674

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

The filing is a SEC Notice of Effectiveness for Form S-1 (CIK 0001407583, file no. 333-261259). The registration statement became effective on February 11, 2022 at 4:00 P.M., indicating the company’s IPO registration was cleared for effectiveness.

2022-02-11 · 9999999995-22-000419

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp.'s S-1/A filing updates its registration statement with additional financial data, expanded contractual agreements, and detailed disclosures related to equity issuances and environmental obligations. The filing includes updated financial metrics, expanded descriptions of mining asset acquisitions, and new provisions related to debt settlements and regulatory compliance.

2022-02-04 · 0001493152-22-003185

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

Amendment No. 1 to the Company’s Form S-1 (filed 2022-01-04) relates to the resale of previously issued common shares and common shares issuable upon exercise of warrants held by selling securityholders. The registrant does not receive proceeds from the resale (though it may receive proceeds upon warrant exercises). The excerpted current filing content shown is largely technical/accounting tag output without clearly stated substantive changes.

2022-01-04 · 0001493152-22-000193

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

Bunker Hill Mining Corp. is registering shares for resale by existing shareholders, including common shares and those issuable via warrants. The company focuses on the Bunker Hill mine in Idaho, under an amended lease and option to purchase agreement. Key changes include reduced purchase price terms, payment adjustments, and environmental liabilities. The company seeks capital for mine rehabilitation but faces risks related to regulatory compliance, financial constraints, and operational uncertainties.

2021-11-22 · 0001493152-21-029473

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

Bunker Hill Mining Corp. filed an effectiveness notice for its S-1 registration statement, confirming the availability of 166,114,748 common shares for resale by selling shareholders. The company, focused on the Bunker Hill mine in Idaho, has an option to purchase the mine's assets for $11 million, including $6.2 million in cash and $4.8 million in unregistered shares. The filing outlines the company's plan to rehabilitate the mine, ongoing care and maintenance obligations, and environmental liabilities tied to the U.S. Environmental Protection Agency (EPA). The prospectus highlights risks related to the company's reliance on a single mine, regulatory challenges, and financial uncertainties.

2020-12-28 · 9999999995-20-003671

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

Bunker Hill Mining Corp. is seeking to register shares for resale by selling shareholders, focusing on the Bunker Hill mine in Idaho. The company has extended its lease and option agreement to purchase the mine through August 2022, with a purchase price of $11 million. Recent developments include new leadership, private placements, and financing activities to fund exploration and mine rehabilitation. The company faces risks related to environmental liabilities, capital requirements, and operational uncertainties.

2020-12-16 · 0001493152-20-023765

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

Bunker Hill Mining Corp. is focused on rehabilitating the Bunker Hill mine in Idaho, with an amended lease and option to purchase the mine. The company has extended its lease terms, issued shares, and conducted exploration activities. The current S-1 filing relates to the resale of common shares and warrants by selling shareholders, with no proceeds to the company from share sales but potential proceeds from warrant exercises. The company is a smaller reporting company with significant risks tied to its financial position and reliance on the mine's success.

2020-10-27 · 0001493152-20-019971

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows S-1/A and marks the registration effective.

The filing marks the effectiveness of Liberty Silver Corp.'s S-1 registration statement, allowing the resale of 12,610,833 common shares by selling stockholders. The company, an exploration-stage miner focused on the Trinity Silver property in Nevada, has no revenue and relies on external financing. Its shares are quoted on the Toronto Stock Exchange but not in the U.S., with limited market transparency.

2013-03-01 · 9999999995-13-000614

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Liberty Silver Corp., an exploration-stage company, filed an S-1/A amendment to register 12,610,833 shares of common stock for resale by selling stockholders. The company focuses on the Trinity Silver property in Nevada but has not generated revenue. Its auditors expressed doubt about its ability to continue as a going concern due to insufficient capital. The offering includes existing shares and warrants, with no proceeds to the company from stock sales, only from warrant exercises. The stock is listed on the Toronto Stock Exchange but lacks an established U.S. trading market, with trading occurring on the grey market.

2013-03-01 · 0001137050-13-000106

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

The current S-1/A filing by Liberty Silver Corp. (formerly Bunker Hill Mining Corp.) relates to the resale of up to 12,610,833 shares of common stock by selling stockholders, including shares from property acquisitions and warrants. The company, an exploration-stage entity focused on the Trinity Silver Project in Nevada, emphasizes that it will not receive proceeds from the offering but may collect warrant exercise prices. The filing highlights risks related to exploration uncertainty, lack of revenue, and reliance on external financing, with auditors expressing doubt about the company's ability to continue as a going concern.

2013-03-01 · 0001137050-13-000095

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. (Liberty Silver Corp.) is an exploration-stage company focused on acquiring and exploring mineral properties, primarily the Trinity Silver project in Nevada. The filing registers 12,610,833 shares of common stock for resale by selling stockholders, including shares from property acquisitions and warrant exercises. The company has no revenue, relies on external financing, and faces risks related to exploration success and liquidity. The offering does not involve the company receiving proceeds directly.

2013-02-28 · 0001137050-13-000091

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1/A filing.

Bunker Hill Mining Corp. is an exploration-stage company focused on acquiring and exploring mineral properties, primarily the Trinity Silver Project in Nevada. The company has not yet generated revenue and relies on external financing to continue operations. The current filing relates to the resale of up to 12,610,833 shares of common stock, including shares from property acquisitions and warrant exercises. The company emphasizes the speculative nature of mineral exploration and the risks associated with its capital structure and operational history.

2013-02-19 · 0001137050-13-000071

S-1/A amended

Amended registration statement

Updated registration statement filed after SEC comments or deal changes.

Updates the prior S-1 filing.

The current S-1/A filing by Liberty Silver Corp. relates to the resale of up to 12,610,833 shares of common stock by selling stockholders, including shares from a property acquisition and warrants. The company does not receive proceeds from the offering, which is subject to completion and includes risks related to exploration-stage operations. The filing amends the previous S-1, updating registration fee details and confirming the company's status as an emerging growth company under the JOBS Act.

2013-01-24 · 0001137050-13-000028

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows EFFECT in the pre-IPO sequence.

Liberty Silver Corp., an exploration-stage company, is offering up to 12,610,833 shares of common stock through selling stockholders. The company focuses on the Trinity Silver property in Nevada, acquired via an exploration earn-in agreement. It has no revenue, relies on financing for operations, and has incurred significant losses. The offering does not involve the company receiving proceeds, but it will collect warrant exercise prices. The company qualifies as an emerging growth company under the JOBS Act.

2012-11-15 · 0001137050-12-000471

EFFECT effective

SEC effectiveness notice

SEC declared the registration statement effective, allowing the offering to proceed.

Follows RW and marks the registration effective.

The filing marks the effectiveness of Lincoln Mining Corp's S-1 registration statement, replacing a previously withdrawn SB-2 registration. The company requested withdrawal of its SB-2 filing in April 2008, citing no securities distribution and lack of Commission effectiveness. The S-1 filing now becomes effective, indicating renewed IPO preparation.

2008-04-28 · 9999999995-08-001249

RW withdrawn

Withdrawal request

Issuer requested withdrawal of the registration statement.

Follows S-1 and ends the active registration process.

Bunker Hill Mining Corp. (referred to as Lincoln Mining, Corp. in filings) submitted a request to withdraw its Form SB-2 registration statement with the SEC. The registration, initially filed on January 14, 2008, and amended on February 4, 2008, was never declared effective, and no securities were issued or distributed. The company cites compliance with Rule 477(a) of the Securities Act, emphasizing no investor harm and seeking fee credits for future filings.

2008-04-04 · 0001176256-08-000432

S-1 filed

Initial registration statement

Initial public filing submitted to start the SEC review process.

Follows RW in the pre-IPO sequence.

Bunker Hill Mining Corp. (now Lincoln Mining Corp.) is a pre-IPO exploration company focused on the Zone Lode mining claim in Nevada. The company has not yet commenced operations, has no revenues, and relies on a $0.05 per share offering of 2.42 million shares to fund exploration. The filing highlights significant risks, including lack of financing, speculative exploration, and operational uncertainties. The company's success depends on identifying economic mineralization, which remains unproven.

2008-04-01 · 0001176256-08-000398

RW withdrawn

Withdrawal request

Issuer requested withdrawal of the registration statement.

First tracked pre-IPO filing for this issuer.

Bunker Hill Mining Corp. submitted a Request for Withdrawal (RW) form to withdraw its previously filed SB-2 registration statement (File No. 333-148648) under Rule 477(a) of the Securities Act. The registration, filed on January 14, 2008, and amended on February 4, 2008, was never declared effective, and no securities were issued or sold. The company cites compliance with investor protection principles and requests fee credits for future filings.

2008-04-01 · 0001176256-08-000392

Bunker Hill Mining Corp.

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