0001407583 2026-03-11 2026-03-11 0001407583 1 2026-03-11 2026-03-11 0001407583 2 2026-03-11 2026-03-11 iso4217:USD pure shares S-1 S-1 EX-FILING FEES 0001407583 Bunker Hill Mining Corp. N/A N/A S-1 Bunker Hill Mining Corp. false Equity Shares of Common Stock, par value $0.0001 per share ("Common Stock") true 4563874 5.08 23184479.92 0.0001381 3201.78 false Equity Shares of Common Stock true 2540219 5.08 12904312.52 0.0001381 1782.09 36088792.44 4983.87 0.00 0.00 4983.87 (1) Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act of 1933, as amended (the "Securities Act"). The proposed maximum offering price per unit and proposed maximum aggregate offering price are calculated using the average of the bid ($5.03) and asked ($5.13) prices of Common Stock on the OTCQB on March 10, 2026. (2) Represents shares of Common Stock registered for resale hereunder. (1) Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act of 1933, as amended (the "Securities Act"). The proposed maximum offering price per unit and proposed maximum aggregate offering price are calculated using the average of the bid ($5.03) and asked ($5.13) prices of Common Stock on the OTCQB on March 10, 2026. (3) Represents shares of Common Stock issuable upon exercise of warrants and registered for resale hereunder.