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.
The Bunker Hill Mining Corp. (OTCQB: BHLL) SEC filings page on Stock Titan provides direct access to the company’s U.S. regulatory disclosures, including 8-K current reports, registration statements, and other key documents related to its zinc-lead-silver development activities in Idaho’s Silver Valley. Bunker Hill is incorporated in Nevada and files with the U.S. Securities and Exchange Commission in connection with its common stock and financing arrangements.
Through its 8-K filings, the company reports material events such as amendments to its articles of incorporation, including an increase in authorized common stock, entry into and amendments of secured promissory note purchase agreements tied to a silver-backed loan facility, and the closing of a bought deal private placement of units with associated warrants. These reports also describe underwriting agreements, warrant indentures, and subscription agreements that shape Bunker Hill’s capital structure as it funds the restart of the Bunker Hill Mine.
Filings related to equity compensation and governance, such as the amended and restated restricted stock unit incentive plan and the rolling stock option plan, outline how the company uses stock-based awards for directors, officers, and employees. Annual meeting voting results, reported via 8-K, provide additional context on stockholder approvals of these plans and advisory votes on executive compensation.
Investors can also review Bunker Hill’s registration statement on Form S-1, which contains more extensive financial statements, risk factors, and project-related disclosures than event-driven 8-Ks alone. Together, these filings help explain how the company is financing construction, managing debt obligations, and structuring equity incentives while advancing the Bunker Hill zinc-silver-lead project.
On Stock Titan, SEC documents are complemented by AI-powered summaries that highlight the most important terms, capital impacts, and project implications in plain language. Real-time updates from EDGAR ensure that new 8-Ks, S-1 amendments, and other filings appear promptly, while integrated views of equity plans and financing agreements help readers understand dilution, voting approvals, and obligations under instruments such as the Monetary Metals silver loan.
Bunker Hill Mining Corp. plans a brokered, “best efforts” private placement LIFE offering of approximately 138,900,000 units at C$0.18 each, for gross proceeds of about C$25,002,000. Each unit includes one common share and half a warrant, with whole warrants exercisable at C$0.30 for 36 months.
A cornerstone shareholder is expected to exercise existing warrants for at least C$5,000,000, and the offering has a minimum size of C$15,000,000. Net proceeds are intended for working capital to ramp up the Bunker Hill Mine to commercial production, exploration, and general corporate purposes.
The board has also approved a 1-for-35 reverse stock split of common and preferred stock, expected around March 5, 2026, subject to TSXV and stockholder approvals. Common shares outstanding will decrease from 1,400,908,695 to approximately 40,025,963, and the move is primarily aimed at supporting a possible NYSE American listing.
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
Bunker Hill Mining Corp. closed a previously announced bought-deal private placement of units, raising C$24,750,000 from 206,250,000 units at C$0.12 and US$19,599,750 from 225,000,000 units at US$0.08711. Each unit includes one common share and one warrant, with each warrant allowing the holder to buy one share at C$0.17 until September 29, 2030.
The company plans to use the net proceeds to support construction, start-up, and ramp-up of the Bunker Hill Zinc-Silver-Lead Mine in Idaho. Teck Resources Limited subscribed for 223,786,706 units at the U.S. price, while one director and one executive officer bought 567,000 units at the Canadian price. Underwriters Haywood Securities and BMO Nesbitt Burns received cash fees in both currencies and 25,325,428 compensation options exercisable at C$0.12 until September 29, 2027, and Bunker Hill agreed to file a resale registration statement for the issued shares by October 29, 2025.
Bunker Hill Mining Corp. reported the results of its 2025 annual stockholder meeting held on September 18, 2025. Stockholders approved an amended and restated restricted stock unit incentive plan, increasing the maximum number of common shares issuable from 33,909,921 to 92,699,433, significantly expanding the company’s potential equity-based compensation pool.
Stockholders also ratified and approved a rolling stock option plan under which the maximum number of common shares that may be reserved for issuance is limited to 10% of the company’s issued and outstanding common shares from time to time. At the meeting, holders of 926,994,336 common shares were entitled to vote, and 439,293,473 shares, or about 47.4% of those entitled, were represented in person or by proxy. Director nominees received substantial majorities of votes cast, and the company later issued a press release summarizing the voting results.
Bunker Hill Mining Corp. reported an update to its previously announced