Bunker Hill Mining Corp. 10-Q

Item 5. Other Information None . Item 6. Exhibits Exhibit No. Document 3.1 Second Amended and Restated Articles of Incorporation of Bunker Hill Mining Corp., effective as of June 5, 2025 (incorporated by reference to Exhibit 3.1 to the Form S-1 filed on June 27, 2025) 10.1‡ Subscription Agreement, dated as of March 5, 2025, by and between Bunker Hill Mining Corp. and Teck Resources Limited (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on March 6, 2025) 10.1.1 Amending Agreement, dated as of March 24, 2025, by and between Bunker Hill Mining Corp. and Teck Resources Limited (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on March 31, 2025) 10.2‡ Form of Amended and Restated Demand Promissory Note, dated as of March 21, 2025, issued by Bunker Hill Mining Corp. to the order of Teck Resources Limited (incorporated by reference to Exhibit 10.1 to the Form 8-K filed on May 27, 2025) 10.3†† Agency Agreement, dated as of June 5, 2025, by and between Bunker Hill Mining Corp., BMO Capital Markets, CIBC Capital Markets, Red Cloud Securities Inc., and National Bank Financial Inc. (incorporated by reference to Exhibit 10.29 to the Form S-1 filed on June 27, 2025) 10.4†† Form of Subscription Agreement, dated as of June 5, 2025, by and between Bunker Hill Mining Corp. and the investor party thereto (incorporated by reference to Exhibit 10.30 to the Form S-1 filed on June 27, 2025) 10.5†† Warrant Indenture, dated as of June 5, 2025, by and between Bunker Hill Mining Corp. and Computershare Trust Company of Canada, as warrant agent (incorporated by reference to Exhibit 10.31 to the Form S-1 filed on June 27, 2025) 10.6†† Investor Rights Agreement, dated as of June 5, 2025, by and between Bunker Hill Mining Corp. and Teck Resources Limited (incorporated by reference to Exhibit 10.32 to the Form S-1 filed on June 27, 2025) 10.7‡†† Recapitalization Agreement, dated as of June 5, 2025, among Bunker Hill Mining Corp., Silver Valley Metals Corp., certain affiliates of Sprott Streaming, Teck Resources Limited and Monetary Metals Bond III LLC (incorporated by reference to Exhibit 10.33 to the Form S-1 filed on June 27, 2025) 10.8†† Standby Prepayment Facility Agreement, dated as of June 5, 2025, by and between Bunker Hill Mining Corp., Silver Valley Metals Corp. and Teck Metals Ltd. (incorporated by reference to Exhibit 10.34 to the Form S-1 filed on June 27, 2025) 10.9†† Form of Amended and Restated Series 1 Secured Convertible Debenture, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., Silver Valley Metals Corp. and the holder named therein (incorporated by reference to Exhibit 10.35 to the Form S-1 filed on June 27, 2025) 10.10†† Form of Amended and Restated Series 2 Secured Convertible Debenture, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., Silver Valley Metals Corp. and the holder named therein (incorporated by reference to Exhibit 10.36 to the Form S-1 filed on June 27, 2025) 10.11†† Second Amendment to Royalty Agreement, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., as parent and guarantor, Silver Valley Metals Corp., as grantor, and Sprott Private Resource Streaming and Royalty (US Collector), LP, as grantee and royalty holder (incorporated by reference to Exhibit 10.37 to the Form S-1 filed on June 27, 2025) 10.12†† Amended and Restated Loan Agreement, dated as of June 5, 2025, between Bunker Hill Mining Corp., Silver Valley Metals Corp., Sprott Private Resource Streaming and Royalty (US Collector), LP and Sprott Private Resource Streaming and Royalty Annex (US Collector), LP (incorporated by reference to Exhibit 10.38 to the Form S-1 filed on June 27, 2025) 10.13†† First Amendment to Royalty Agreement No. 2, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., as parent and guarantor, Silver Valley Metals Corp., as grantor, and Sprott Private Resource Streaming and Royalty (US Collector), LP, as grantee and royalty holder (incorporated by reference to Exhibit 10.39 to the Form S-1 filed on June 27, 2025) 37 10.14†† Exchange Agreement, dated as of June 5, 2025, among Bunker Hill Mining Corp., Silver Valley Metals Corp., Sprott Private Resource Streaming and Royalty (US Collector), LP and Sprott Private Resource Streaming and Royalty Annex (US Collector), LP (incorporated by reference to Exhibit 10.40 to the Form S-1 filed on June 27, 2025) 10.15†† Form of Series 3 Secured Convertible Debenture, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., Silver Valley Metals Corp. and the holder named therein (incorporated by reference to Exhibit 10.41 to the Form S-1 filed on June 27, 2025) 10.16†† Royalty Agreement No. 3, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., as guarantor, Silver Valley Metals Corp., as grantor, and Sprott Private Resource Streaming and Royalty (US Collector), LP, as agent, grantee, and royalty holder (incorporated by reference to Exhibit 10.42 to the Form S-1 filed on June 27, 2025) 10.17†† Debt Settlement Agreement, dated as of June 5, 2025, by and among between Bunker Hill Mining Corp., Silver Valley Metals Corp., Sprott Private Resource Streaming and Royalty (US Collector), LP and Sprott Private Resource Streaming and Royalty Annex (US Collector), LP (incorporated by reference to Exhibit 10.43 to the Form S-1 filed on June 27, 2025) 10.18†† Debt Settlement Agreement, dated as of June 5, 2025, by and among between Bunker Hill Mining Corp., Silver Valley Metals Corp., Sprott Private Resource Streaming and Royalty (US), LP, Sprott Private Resource Streaming and Royalty (International), LP and Sprott Private Resource Streaming and Royalty (Canada), LP (incorporated by reference to Exhibit 10.44 to the Form S-1 filed on June 27, 2025) 10.19 First Amendment to Secured Promissory Note Purchase Agreement, dated as of November 11, 2024, by and among Bunker Hill Mining Corp., Silver Valley Metals Corp., and Monetary Metals Bond III LLC (incorporated by reference to Exhibit 10.45 to the Form S-1 filed on June 27, 2025) 10.20‡ Second Amendment to Secured Promissory Note Purchase Agreement, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., Silver Valley Metals Corp., and Monetary Metals Bond III LLC (incorporated by reference to Exhibit 10.46 to the Form S-1 filed on June 27, 2025) 10.21†† First Amendment to Secured Promissory Note, dated as of June 5, 2025, by and among Bunker Hill Mining Corp., Silver Valley Metals Corp., Monetary Metals Bond III LLC and Monetary Metals & Co. (incorporated by reference to Exhibit 10.47 to the Form S-1 filed on June 27, 2025) 10.22†† Amended and Restated Intercreditor and Subordination Agreement, dated as of June 5, 2025, among Bunker Hill Mining Corp., Silver Valley Metals Corp., Sprott Private Resource Streaming and Royalty (US Collector), LP, Sprott Private Resource Streaming and Royalty (Collector), LP, Monetary Metals Bond III LLC, Teck Metals Ltd., Minewater Finance LLC, Minewater LLC and MW HH LLC (incorporated by reference to Exhibit 10.48 to the Form S-1 filed on June 27, 2025) 10.23†† Investor Rights Agreement, dated as of June 5, 2025, by and between Bunker Hill Mining Corp. and Sprott Private Resource Streaming and Royalty (US Collector), LP (incorporated by reference to Exhibit 10.49 to the Form S-1 filed on June 27, 2025) 31.1 Certification of the Chief Executive Officer pursuant to Rule 13a-14 of the Exchange Act 31.2 Certification of the Chief Financial Officer pursuant to Rule 13a-14 of the Exchange Act 32.1 Certification of the Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32.2 Certification of the Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 101.INS Inline XBRL Instance Document 101.SCH Inline XBRL Taxonomy Extension Schema Document 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) ‡ Certain schedules or similar attachments to this exhibit have been omitted in accordance with Item 601(a)(5) of Regulation S-K. The registrant hereby agrees to furnish supplementally to the Securities and Exchange Commission upon request a copy of any omitted schedule or attachment to this exhibit. †† Portions of this exhibit have been omitted in accordance with Item 601(b)(10) of Regulation S-K. The omitted information is not material, and the registrant treats such information as private and confidential. The registrant hereby agrees to furnish supplementally an unredacted copy of this exhibit to the Securities and Exchange Commission upon request. 38 SIGNATURES In accordance with Section 12 of the Securities Exchange Act of 1934, the Registrant has caused this Quarterly Report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized. Date: July 31, 2025 BUNKER HILL MINING CORP. By /s/ Sam Ash Sam Ash, Chief Executive Officer and President In accordance with Section 12 of the Securities Exchange Act of 1934, the Registrant has caused Quarterly Report on Form 10-Q to be signed on its behalf by the undersigned, thereunto duly authorized. Date: July 31, 2025 BUNKER HILL MINING CORP. By /s/ Gerbrand van Heerden Gerbrand van Heerden, Chief Financial Officer and Corporate Secretary 39