Welcome to our dedicated page for Bunker Hill SEC filings (Ticker: BHLL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Bunker Hill Mining Corp files regulatory documents with securities commissions in both Canada and the United States. The company maintains listings on the TSX Venture Exchange and the OTCQB marketplace, requiring compliance with securities regulations in multiple jurisdictions.
Canadian filings typically include continuous disclosure documents such as financial statements, management discussion and analysis, annual information forms, and material change reports. These documents are filed through the System for Electronic Document Analysis and Retrieval (SEDAR+) and provide comprehensive information about operations, financial position, risks, and corporate governance.
U.S. filings through the Securities and Exchange Commission may include registration statements, periodic reports, and current reports on Form 8-K disclosing material events. These filings address corporate developments, financial results, management changes, property acquisitions, and significant agreements.
Technical reports prepared in accordance with Canadian securities regulations provide detailed information about mineral properties, exploration results, resource estimates, and development plans. These reports are prepared by qualified persons and undergo rigorous review processes.
Material contracts disclosed in filings may include offtake agreements, streaming arrangements, partnership agreements, equipment purchase contracts, and financing documents. These agreements shape the company's commercial relationships and financial structure.
Management information circulars provide details about director elections, executive compensation, corporate governance practices, and matters requiring shareholder approval. Financial statements and related management discussion disclose operating results, capital expenditures, liquidity, and risks affecting the business.
Investors can review these filings to understand project development progress, financial performance, resource base, strategic partnerships, risk factors, and management's outlook for the business.
Bunker Hill Mining Corp. reported that its board and stockholders representing approximately 53.4% of its outstanding voting power approved an increase in the company’s authorized common shares. The authorized common stock rose from 2,500,000,000 to 3,500,000,000 shares of common stock with a par value of US$0.000001 per share.
The Authorized Share Increase became effective on December 11, 2025, when the company filed a Certificate of Amendment to its Second Amended and Restated Articles of Incorporation with the Nevada Secretary of State. The company also issued a news release on December 12, 2025 discussing this change and related matters.
Bunker Hill Mining Corp. (BHLL) amended its secured promissory note purchase agreement with Monetary Metals Bond III LLC, extending the availability date for advances from June 30, 2025 to January 31, 2026. The agreement, entered into by BHLL and its wholly owned subsidiary Silver Valley Metals Corp., remains secured by security interests over all assets, properties, and undertakings of both entities.
The company also announced the amendment via press release, which was furnished as an exhibit. The amendment is the third to the original August 8, 2024 agreement.
Bunker Hill Mining Corp. (BHLL) filed its Q3 2025 10‑Q, showing a stronger balance sheet while it continues building out the Bunker Hill Mine. Cash was $34.4 million as of September 30, 2025, up from $3.8 million at year‑end, with total assets at $149.9 million. Shareholders’ equity improved to $17.0 million from a deficit of $52.1 million at December 31, 2024, reflecting capital raises and liability restructurings.
The quarter recorded a net loss of $28.1 million, driven by non‑cash fair value movements, including a $11.9 million loss on the silver loan and a $6.5 million loss on warrant issuance. For the nine months, the net loss was $14.1 million, aided by a $29.6 million gain on settling the stream agreement.
Operational investment continued: the process plant balance rose to $88.6 million and mine development to $8.9 million. The company exchanged its metals stream for 200,000,000 common shares, a new $4.0 million convertible debenture, and additional royalties; Sprott now holds a 5% life‑of‑mine gross revenue royalty. Common shares outstanding were 1,366,387,041 as of November 13, 2025.
Bunker Hill Mining Corp. filed a Form S-1 registering 451,174,045 shares of common stock for resale and 456,731,736 shares of common stock issuable upon exercise of warrants or options. The shares may be sold by the selling shareholders from time to time after the registration statement becomes effective.
The Company states it will not receive proceeds from resales but may receive proceeds from warrant or option exercises. Bunker Hill will pay registration, listing, qualification, printing, and legal fees associated with this registration. Its common stock trades on the OTCQB under “BHLL”; on October 20, 2025, the closing price was $0.145 per share.
Bunker Hill Mining Corp. filed a Form D notice reporting a Regulation D offering under Rule 506(b) with a total offering amount of $37,496,922, all of which has been sold. The filing shows $3,881,903 of the sale occurred to investors in the U.S., and an exchange rate conversion from Canadian dollars was applied (US$0.7231 = C$1.00 as of
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