IAUX / i-80 Gold Corp. - SEC-Einreichungen, Jahresbericht, Proxy Statement

i-80 GOLD CORP. as the Corporation - and - TSX TRUST COMPANY as the Warrant Agent WARRANT INDENTURE Providing for the Issue of up to 34,849,025 Warrants Dated as of May 1, 2024

EX-4.1 Exhibit 4.1 Pursuant to Item 601 of Regulation S-K, certain portions of the exhibit that are not material and are of the type that the Company treats as confidential have been redacted or omitted. A copy of the unredacted exhibit will be furnished to the Securities and Exchange Commission upon request. i-80 GOLD CORP. as the Corporation - and - TSX TRUST COMPANY as the Warrant Agent WARRANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2026 I-80 GOLD CORP. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2026 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 98-1591259 (State or other jurisdiction of incorporation) (Commission Fi

i-80 Gold Reports First Quarter 2026 Results; Fully Funded Development Plan on Track

i-80 Gold Reports First Quarter 2026 Results; Fully Funded Development Plan on Track TORONTO, ON, May 12, 2026 – i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 12, 2026 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 98-1591259 (State or other jurisdiction of incorporation) (Commission Fi

Mine Safety Information

Exhibit 95.1 Mine Safety Information The following disclosures are provided pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Act”) and Item 104 of Regulation S-K, which require certain disclosures by companies required to file periodic reports under the Securities Exchange Act of 1934, as amended, that operate mines regulated under the Federal Mine Safety and Health

Pursuant to Item 601(b)(10)(iv) of Regulation S-K, certain portions of the exhibits that are not material and are of the type that the Company treats as confidential have been redacted or omitted. A copy of the unredacted exhibit will be furnished to

ex102supplementaryterms Pursuant to Item 601(b)(10)(iv) of Regulation S-K, certain portions of the exhibits that are not material and are of the type that the Company treats as confidential have been redacted or omitted.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2026 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number: 001-41382 I-80 GOLD CORP. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as p

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 1

ARS

i-80 GOLD CORP. 2025 ANNUAL REPORT i-80 Gold Corp. Board of Directors and Executive Officers as of April 29, 2026 BOARD OF DIRECTORS Name Principal Occupation or Employment Ron Clayton Chairman of the Board and Former Mining Executive Richard Young Chief Executive Officer and President of i-80 Gold Corp. John Begeman Professional Mining Engineer and a Director of Allied Gold Corp and Pan American

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: April 8, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Ex

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: April 8, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File Num

i-80 Gold Reports High-Grade Assay Results at Archimedes Underground Project Including 24.6 g/t Au Over 23.6 Meters; Development Advancing on Schedule

EX-99.1 Exhibit 99.1   i-80 Gold Reports High-Grade Assay Results at Archimedes Underground Project Including 24.6 g/t Au Over 23.6 Meters; Development Advancing on Schedule TORONTO, ON, April 8, 2026 – i-80 GOLD CORP. (TSX: IAU) (NYSE American: IAUX) (“i-80 Gold”, or the “Company”) is pleased to announce assay results from its recent drilling campaign at the Archimedes Underground Project (“Archi

NET SMELTER RETURN ROYALTY AGREEMENT I-80 GOLD CORP. - and - PREMIER GOLD MINES USA, INC., AU-REKA GOLD LLC, RUBY HILL MINING COMPANY, LLC, GOLDCORP DEE LLC AND OSGOOD MINING COMPANY, LLC - and - FRANCO-NEVADA U.S. CORPORATION March 16, 2026

EX-10.1 Exhibit 10.1 NET SMELTER RETURN ROYALTY AGREEMENT between I-80 GOLD CORP. - and - PREMIER GOLD MINES USA, INC., AU-REKA GOLD LLC, RUBY HILL MINING COMPANY, LLC, GOLDCORP DEE LLC AND OSGOOD MINING COMPANY, LLC - and - FRANCO-NEVADA U.S. CORPORATION March 16, 2026 1. Definitions 4 2. Interpretation 20 3. Royalty 22 4. Calculation of Net Smelter Returns 27 5. In-Kind Credit of Precious Metals

i-80 Gold Closes Gold Prepayment Facility for up to $250 Million; Completes Recapitalization Establishing a Fully Funded Development Plan

EX-99.1 Exhibit 99.1 i-80 Gold Closes Gold Prepayment Facility for up to $250 Million; Completes Recapitalization Establishing a Fully Funded Development Plan All amounts referenced herein are expressed in United States dollars unless otherwise stated. TORONTO, ON, March 24, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold” or the “Company”) is pleased to announce the closing of i

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 23, 2026 (Date of earliest event reported) i-80 GOLD CORP. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 23, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 18, 2026 (Date of earliest event reported) i-80 GOLD CORP. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 18, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File Nu

i-80 Gold Announces Pricing of Upsized Offering of US$250 Million Convertible Senior Notes

EX-99.1 Exhibit 99.1 i-80 Gold Announces Pricing of Upsized Offering of US$250 Million Convertible Senior Notes TORONTO, ON, March 19, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold” or the “Company”) announced that it has priced its previously announced offering (the “Offering”) of unsecured convertible senior notes due 2031 (the “Notes”). The Company intends to issue US$250 mi

i-80 GOLD CORP. COMPUTERSHARE TRUST COMPANY, N.A. as Trustee Dated as of March 23, 2026 $287,500,000 Principal Amount 3.75% Convertible Senior Notes due 2031

EX-4.1 Exhibit 4.1 Execution Version i-80 GOLD CORP. and COMPUTERSHARE TRUST COMPANY, N.A. as Trustee INDENTURE Dated as of March 23, 2026 $287,500,000 Principal Amount 3.75% Convertible Senior Notes due 2031 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1.01 Definitions 1 1.02 Other Definitions 8 1.03 Rules of Construction 9 ARTICLE II THE SECURITIES 2.01 Form and Da

i-80 Gold Closes Upsized US$287.5 Million Offering of Convertible Senior Notes

EX-99.2 Exhibit 99.2 i-80 Gold Closes Upsized US$287.5 Million Offering of Convertible Senior Notes TORONTO, ON, March 23, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold” or the “Company”) is pleased to announce the closing of its previously announced offering (the “Offering”) of 3.75% unsecured convertible senior notes due 2031 (the “Notes”) for an aggregate principal amount of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 16, 2026 (Date of earliest event reported) i-80 GOLD CORP. (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: March 16, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File Nu

i-80 Gold Closes $250 Million Royalty Financing with Franco-Nevada and Completes Retirement of Certain Legacy Debt Obligations

EX-99.1 Exhibit 99.1 i-80 Gold Closes $250 Million Royalty Financing with Franco-Nevada and Completes Retirement of Certain Legacy Debt Obligations All amounts referenced herein are expressed in United States dollars unless otherwise stated. TORONTO, ON, March 16, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold” or the “Company”) is pleased to announce that it has successfully co

i-80 Gold Extends Deadline for Holders of Convertible Debentures to Submit Interest Conversion Election Notices

EX-99.1 Exhibit 99.1 i-80 Gold Extends Deadline for Holders of Convertible Debentures to Submit Interest Conversion Election Notices TORONTO, ON, February 25, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold” or the “Company”) announces, that in connection with the previously announced mandatory redemption of the Company’s 8% secured convertible debenture notes due 2027 (the “Debe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: February 25, 2026 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: February 25, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File

i-80 Gold Reports Fourth Quarter and Full Year 2025 Results; Continues to Advance Development Plan

i-80 Gold Reports Fourth Quarter and Full Year 2025 Results; Continues to Advance Development Plan TORONTO, ON, February 19, 2026 – i-80 GOLD CORP.

CONSENT OF PAUL GATES, PE

Exhibit 23.11 CONSENT OF PAUL GATES, PE In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the use of the technical report summary titled “titled “S-K 1300 Initial Assessment & Technical Report Summary, Lone Tree Deposit, Neva

CONSENT OF FORTE DYNAMICS, INC.

Exhibit 23.7 CONSENT OF FORTE DYNAMICS, INC. In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Ruby Hill Complex, Eureka

MINE SAFETY DISCLOSURE

EXHIBIT 95.1 MINE SAFETY DISCLOSURE The following table sets out the information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act for the period January 1, 2025 through December 31, 2025 covered by this report: Mine Section 104(a) S&S Citations1 (#) Section 104(b) Orders2 (#) Section 104(d) Ci

CONSENT OF PRACTICAL MINING LLC

Exhibit 23.8 CONSENT OF PRACTICAL MINING LLC In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Ruby Hill Complex, Eureka

CONSENT OF BRIAN ARTHUR, RM-SME

Exhibit 23.12 CONSENT OF BRIAN ARTHUR, RM-SME In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Lone Tree Deposit, Nevada

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number: 001-41382 I-80 GOLD CORP. (Exact Na

CONSENT OF T.R. RAPONI CONSULTING LTD.

Exhibit 23.9 CONSENT OF T.R. RAPONI CONSULTING LTD. In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Ruby Hill Complex,

CONSENT OF AARON AMOROSO

Exhibit 23.13 CONSENT OF AARON AMOROSO In connection with the i-80 Gold Corp. (the “Company”) Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to references to the undersigned as an expert or “qualified person” (as described in Subpart 1300 of Regulation S-K promulgate

CONSENT OF MONTGOMERY & ASSOCIATES

Exhibit 23.10 CONSENT OF MONTGOMERY & ASSOCIATES In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2025 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the use of the technical report summary titled “S-K1300 Initial Assessment & Technical Report Summary for the Cove Project, La

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 19, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 19, 2026 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Comm

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23.14 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We have issued our report dated February 19, 2026, with respect to the consolidated financial statements included in the Annual Report of i-80 Gold Corp. on Form 10-K for the year ended December 31, 2025. We consent to the incorporation by reference of said report in the Registration Statements of i-80 Gold Corp. on Form S-3 (F

i-80 Gold Secures Financing Package of up to $500 Million to Advance Development Plan Recapitalization plan anticipated to close by the end of the first quarter 2026

EX-99.1 Exhibit 99.1 i-80 Gold Secures Financing Package of up to $500 Million to Advance Development Plan Recapitalization plan anticipated to close by the end of the first quarter 2026 All amounts referenced herein are expressed in United States dollars unless otherwise stated. TORONTO, ON, February 12, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX)(“i-80 Gold” or the “Company”) is please

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: February 11, 2026 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: February 11, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File

i-80 Gold Strengthens Board of Directors with the Addition of Ronald Butler Jr., Michael Jalonen, and Steven Yopps

EX-99.1 Exhibit 99.1 i-80 Gold Strengthens Board of Directors with the Addition of Ronald Butler Jr., Michael Jalonen, and Steven Yopps TORONTO, ON, January 29, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold”, or the “Company”) is pleased to announce the appointment of Ronald Butler Jr., Michael Jalonen and Steven Yopps to its Board as independent directors, effective February 1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 29, 2026 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 29, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 20, 2026 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 20, 2026 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File

i-80 Gold Reports New High-Grade Assay Results Reinforcing Resource Expansion Potential at Granite Creek Underground Project

EX-99.1 Exhibit 99.1 i-80 Gold Reports New High-Grade Assay Results Reinforcing Resource Expansion Potential at Granite Creek Underground Project TORONTO, ON, January 20, 2026 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold”, or the “Company”) is pleased to announce assay results from its 2025 drilling campaign at the Granite Creek Underground Project (“Granite Creek Underground” or t

i-80 Gold Announces Lone Tree Plant Refurbishment Update; Study Highlights Material Increase in Margins and Short Payback Period Refurbishing and commissioning the Lone Tree Plant marks a key milestone in i-80 Gold’s phase one growth plan

EX-99.1 Exhibit 99.1 i-80 Gold Announces Lone Tree Plant Refurbishment Update; Study Highlights Material Increase in Margins and Short Payback Period Refurbishing and commissioning the Lone Tree Plant marks a key milestone in i-80 Gold’s phase one growth plan TORONTO, ON, December 18, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold”, or the “Company”) is pleased to announce the r

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 18, 2025 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 18, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 6, 2025 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 6, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State or other jurisdiction of incorporation) (Commission File

Mine Safety Information

Exhibit 95.1 Mine Safety Information The following disclosures are provided pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Act”) and Item 104 of Regulation S-K, which require certain disclosures by companies required to file periodic reports under the Securities Exchange Act of 1934, as amended, that operate mines regulated under the Federal Mine Safety and Health

i-80 Gold Announces High-Grade Mineral Resource Estimate for the FAD Project and Confirms Near-Surface Oxide Mineralization

EX-99.1 Exhibit 99.1 i-80 Gold Announces High-Grade Mineral Resource Estimate for the FAD Project and Confirms Near-Surface Oxide Mineralization RENO, NEVADA, November 6, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) (“i-80 Gold” or the “Company”) is pleased to announce the results of a mineral resource update prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mine

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 12, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 12, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Comm

i-80 Gold Reports Third Quarter 2025 Results and Project Development Progress

i-80 Gold Reports Third Quarter 2025 Results and Project Development Progress TORONTO, ON, November 12, 2025 – i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2025 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number: 001-41382 I-80 GOLD CORP.

i-80 Gold Announces Resignation of Eva Bellissimo from Board of Directors

EX-99.1 Exhibit 99.1 i-80 Gold Announces Resignation of Eva Bellissimo from Board of Directors RENO, NEVADA, October 23, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold”, or the “Company”) announces that Eva Bellissimo has notified the Company of her intention to step down from its Board of Directors (the “Board”) effective October 31, 2025, to focus on her expanded professional

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549f FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: October 21, 2025 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549f FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: October 21, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State of Incorporation) (Commission File Number) (I.R.S. Emplo

Extractive Sector Transparency Measures Act - Annual Report

Exhibit 2.01 Extractive Sector Transparency Measures Act - Annual Report   Reporting Entity Name    i-80 Gold Corp.   Reporting Year   From   1/1/2024     To:   12/31/2024  Date submitted    5/29/2025     Reporting Entity ESTMA Identification Number E373612 Original Submission       Amended Report   Other Subsidiaries Included (optional field)   Not Consolidated   Not Substituted       Attestation

XBRL TAXONOMY EXTENSION SCHEMA

Argenta Mine [Member] Argenta Mine FAD Project [Member] FAD Project Granite Creek Mine [Member] Granite Creek Mine Lone Tree Mine [Member] Lone Tree Mine McCoy-Cove Mine [Member] McCoy-Cove Mine Ruby Hill Mine [Member] Ruby Hill Mine UNITED STATES UNITED STATES Eureka County [Member] Eureka County Government of the United States of America [Member] Government of the United States of America Humbol

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report i-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-41382 Not Applicable (State or other jur

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report i-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-41382 Not Applicable (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 5190 Neil Road, Suite 460 Reno, NV 89502 (Ad

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: September 5, 2025 (Date of earliest event reported) i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: September 5, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State of Incorporation) (Commission File Number) (I.R.S. Emplo

i-80 Gold Receives Construction Permits and Initiates Underground Development at Archimedes

EX-99.1 Exhibit 99.1 i-80 Gold Receives Construction Permits and Initiates Underground Development at Archimedes Unless otherwise stated, all amounts referred to herein are in U.S. dollars. RENO, NEVADA, September 5, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80 Gold”, or the “Company”) announces that it has received all required permits and commenced construction at the Archimedes

i-80 Gold Reports Initial Assay Results from Granite Creek Underground and Provides Infill Drilling Update at High-Grade Cove Project Results underscore the high-grade resources, strong conversion potential, and significant growth upside across i-80

EX-99.2 Exhibit 99.2 i-80 Gold Reports Initial Assay Results from Granite Creek Underground and Provides Infill Drilling Update at High-Grade Cove Project Results underscore the high-grade resources, strong conversion potential, and significant growth upside across i-80 Gold’s Nevada underground portfolio RENO, NEVADA, September 10, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE American:IAUX) (“i-80”, or

Mine Safety Disclosure

Exhibit 95.1 Mine Safety Information The following disclosures are provided pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Act”) and Item 104 of Regulation S-K, which require certain disclosures by companies required to file periodic reports under the Securities Exchange Act of 1934, as amended, that operate mines regulated under the Federal Mine Safety and Health

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number: 001-41382 I-80 GOLD CORP. (Exac

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 13, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 13, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commis

i-80 Gold Reports Second Quarter 2025 Results and Project Development Highlights

i-80 Gold Reports Second Quarter 2025 Results and Project Development Highlights RENO, NEVADA, August 13, 2025 – i-80 GOLD CORP.

NYSE AMERICAN CERTIFICATION

New York Stock Exchange 11 Wall Street New York, NY 10005 Tel: +1 212.656.3000 nyse.com July 25, 2025 Chief, Information Technology Securities and Exchange Commission Division of Corporate Finance 100 F Street, NE MS 3040 Washington, DC 20549 To whom it may concern: The NYSE American certifies its approval for listing and registration of the Warrants, each warrant exercisable for one common share

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 i-80 Gold Corp. (Exact name of Registrant as

8-A12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 i-80 Gold Corp. (Exact name of Registrant as specified in its charter) British Columbia Not Applicable (State or other jurisdiction of in Company or organization) (I.R.S. Employer Identifi

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: July 8, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exa

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: July 8, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State of Incorporation) (Commission File Number) (I.R.S. Employer I

i-80 Gold Provides Progress Update on its New Development Plan

EX-99.1 Exhibit 99.1 i-80 Gold Provides Progress Update on its New Development Plan RENO, NEVADA, July 8, 2025 – i-80 GOLD CORP. (TSX: IAU) (NYSE American: IAUX) (“i-80” or the “Company”) is pleased to provide an update on the progress of its new development plan, which outlines a path for advancing the Company’s Nevada gold projects and creating a mid-tier gold producer. As part of the new develo

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: June 17, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State of Incorporation) (Commission File Number) (I.R.S. Employer

i-80 Gold Announces Voting Results From its 2025 Meeting of Shareholders

EX-99.1 Exhibit 99.1 i-80 Gold Announces Voting Results From its 2025 Meeting of Shareholders RENO, NEVADA, June 17, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) (“i-80” or the “Company”) is pleased to announce the results of its 2025 annual and special meeting of shareholders (the “Meeting”) held on June 17, 2025. A total of 235,438,321 common shares, representing approximately 53.1% of the Compa

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commissio

i-80 Gold Closes Previously Announced US$11 Million Private Placement

Exhibit 99.1 i-80 Gold Closes Previously Announced US$11 Million Private Placement RENO, NEVADA, May 26, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) (“i-80” or the “Company”) is pleased to announce that it has closed the previously announced concurrent private placement (the “Concurrent Private Placement”) of 22,240,000 units (the “Units”) at a price of US$0.50 per Unit for gross proceeds of US$1

Form of Warrant Indenture

Exhibit 4.1 i-80 GOLD CORP. as the Corporation - and - TSX TRUST COMPANY as the Warrant Agent WARRANT INDENTURE Providing for the Issue of up to 184,000,000 Warrants Dated as of May 16, 2025 TABLE OF CONTENTS Page ARTICLE 1 INTERPRETATION 2 1.1 Definitions 2 1.2 Gender and Number 7 1.3 Construction 7 1.4 Day not a Business Day 7 1.5 Time of the Essence 8 1.6 Monetary References 8 1.7 Applicable La

Underwriting Agreement dated as of May 13, 2025

Exhibit 1.1 i-80 Gold Corp. 320,000,000 Units Underwriting Agreement May 13, 2025 National Bank Financial Inc. As Representative of the several Underwriters named in Schedule II hereto c/o National Bank Financial Inc. 130 King Street West, 8th Floor Toronto, Ontario M5X 1J9 Ladies and Gentlemen: i-80 Gold Corp., a corporation incorporated under the laws of the Province of British Columbia (the “Co

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 13, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commissio

i-80 Gold Closes US$173 Million Bought Deal Public Offering

EX-99.1 Exhibit 99.1 i-80 Gold Closes US$173 Million Bought Deal Public Offering RENO, NEVADA, May 16, 2025 – i-80 Gold Corp. (TSX:IAU) (NYSE American:IAUX) (“i-80” or the “Company”) is pleased to announce the closing of its previously announced bought deal public offering, pursuant to which the Company issued 345,760,000 units (the “Units”) at a price of US$0.50 per Unit for aggregate gross proce

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 16, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commissio

i-80 Gold Corp. 320,000,000 Units 320,000,000 Common Shares underlying the Units 160,000,000 Warrants to purchase Common Shares 160,000,000 Common Shares underlying the Warrants

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-286531 PROSPECTUS SUPPLEMENT (To Prospectus dated May 7, 2025) i-80 Gold Corp. US$160,000,000 320,000,000 Units 320,000,000 Common Shares underlying the Units 160,000,000 Warrants to purchase Common Shares 160,000,000 Common Shares underlying the Warrants This prospectus supplement (this “Prospectus Supplement”) of i

i-80 Gold Corp. 320,000,000 Units 320,000,000 Common Shares underlying the Units 160,000,000 Warrants to purchase Common Shares 160,000,000 Common Shares underlying the Warrants

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration Statement No.

Qualified Person Consent Brian Arthur, RM-SME for report titled “S-K 1300 Initial Assessment & Technical Report Summary, Lone Tree Deposit, Nevada” effective December 31, 2024, dated February 24, 2025

EX-23.12 Exhibit 23.12 CONSENT OF BRIAN ARTHUR, RM-SME The undersigned, in connection with the prospectus supplement (the “Prospectus Supplement”) to the Registration Statement on Form S-3 (File No. 333-286531)(the “Registration Statement”) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the public filing of, and the incorporation by reference by the Company and use of the technical rep

Consent of Grant Thornton LLP

EX-23.14 Exhibit 23.14 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We have issued our report dated March 31, 2025 with respect to the consolidated financial statements of i-80 Gold Corp incorporated by reference from the Annual Report on Form 10-K for the year ended December 31, 2024 in the Registration Statement on Form S-3, as amended (File No. 333-286531), which are incorporated by

Qualified Person Consent Montgomery & Associates for report titled “S-K1300 Technical Report Summary, Initial Assessment for the Cove Project, Lander County, Nevada” effective December 31, 2024, dated March 26, 2025

EX-23.10 Exhibit 23.10 CONSENT OF MONTGOMERY & ASSOCIATES The undersigned, in connection with the Registration Statement on Form S-3 (and any amendments, supplements and/or exhibits thereto, the “Registration Statement”) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the public filing and/or incorporation by reference by the Company and use of the technical report summaries titled “S-K

Calculation of Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables S-3 (Form Type) i-80 Gold Corp. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forwar

Qualified Person Consent Practical Mining LLC for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada” effective December 31, 2024, dated March 27, 2025

EX-23.8 Exhibit 23.8 CONSENT OF PRACTICAL MINING LLC The undersigned, in connection with the prospectus supplement (the “Prospectus Supplement”) to the Registration Statement on Form S-3 (File No. 333-286531) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the incorporation by reference by the Company and use of the technical report summaries titled “S-K 1300 Initial Assessment & Techni

Qualified Person Consent Forte Dynamics, Inc. for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada” effective December 31, 2024, dated March 27, 2025

EX-23.7 Exhibit 23.7 CONSENT OF FORTE DYNAMICS, INC. The undersigned, in connection with the prospectus supplement (the “Prospectus Supplement”) to the Registration Statement on Form S-3 (File No. 333-286531) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the incorporation by reference by the Company and use of the technical report summaries titled “S-K 1300 Initial Assessment & Techni

As filed with the Securities and Exchange Commission on May 13, 2025

S-3MEF 1 d70507ds3mef.htm S-3MEF As filed with the Securities and Exchange Commission on May 13, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 i-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia Not Applicable (State or other jurisdiction of inco

Consent of Tim George, P.E.

EX-23.13 Exhibit 23.13 CONSENT OF TIM GEORGE The undersigned hereby consents to (i) the inclusion in the prospectus supplement (the “Prospectus Supplement”) to the Registration Statement on Form S-3 (File No. 333-286531) of i-80 Gold Corp. (the “Company”) of the references to the undersigned’s involvement in the preparation and review of the scientific and technical information described therein (

Qualified Person Consent Paul Gates, PE for report titled “S-K 1300 Initial Assessment & Technical Report Summary, Lone Tree Deposit, Nevada” effective December 31, 2024, dated February 24, 2025

EX-23.11 Exhibit 23.11 CONSENT OF PAUL GATES, PE The undersigned, in connection with the prospectus supplement (the “Prospectus Supplement”) to the Registration Statement on Form S-3 (File No. 333-286531) (the “Registration Statement”) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the public filing of, and the incorporation by reference by the Company and use of the technical report s

Free Writing Prospectus Dated May 13, 2025

FWP Free Writing Prospectus Dated May 13, 2025 Filed Pursuant to Rule 433 Registration No.

Qualified Person Consent T.R. Raponi Consulting Ltd. for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada” effective December 31, 2024, dated March 27, 2025

EX-23.9 Exhibit 23.9 CONSENT OF T.R. RAPONI CONSULTING LTD The undersigned, in connection with the prospectus supplement (the “Prospectus Supplement”) to the Registration Statement on Form S-3 (File No. 333-286531) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the incorporation by reference by the Company and use of the technical report summaries titled “S-K 1300 Initial Assessment &

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 9, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commission

i-80 Gold Announces US$135 Million Bought Deal Public Offering of Units The base shelf prospectus is accessible, and the shelf prospectus supplement and any amendment to the documents will be accessible within two business days through SEDAR+

Exhibit 99.1 i-80 Gold Announces US$135 Million Bought Deal Public Offering of Units The base shelf prospectus is accessible, and the shelf prospectus supplement and any amendment to the documents will be accessible within two business days through SEDAR+ RENO, NEVADA, May 9, 2025 – i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) (“i-80” or the “Company”) is pleased to announce that it has entered into an a

i-80 Gold Announces Upsizing of Previously Announced Bought Deal Public Offering of Units The base shelf prospectus is accessible, and the shelf prospectus supplement and any amendment to the documents will be accessible within two business days thro

Exhibit 99.2 i-80 Gold Announces Upsizing of Previously Announced Bought Deal Public Offering of Units The base shelf prospectus is accessible, and the shelf prospectus supplement and any amendment to the documents will be accessible within two business days through SEDAR+ RENO, NEVADA May 9, 2025 - i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) (“i-80” or the “Company”) is pleased to announce that as a re

Free Writing Prospectus Dated May

FWP Free Writing Prospectus Dated May 9, 2025 Filed Pursuant to Rule 433 Registration No.

TERM SHEET

FWP Free Writing Prospectus Dated May 9, 2025 Filed Pursuant to Rule 433 Registration No.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 5, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commission

Mine Safety Disclosure

Exhibit 95.1 Mine Safety Information The following disclosures are provided pursuant to the Dodd-Frank Wall Street Reform and Consumer Protection Act (the “Act”) and Item 104 of Regulation S-K, which require certain disclosures by companies required to file periodic reports under the Securities Exchange Act of 1934, as amended, that operate mines regulated under the Federal Mine Safety and Health

May 5, 2025

CORRESP May 5, 2025 VIA EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number: 001-41382 I-80 GOLD CORP. (Exa

i-80 Gold Reports First Quarter 2025 Operating and Financial Results

i-80 Gold Reports First Quarter 2025 Operating and Financial Results RENO, NEVADA, May 5, 2025 – i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as pe

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as p

ARS

4936-1350-2525\3 i-80 GOLD CORP. 2024 ANNUAL REPORT i-80 Gold Corp. Board of Directors and Executive Officers as of April 29, 2025 BOARD OF DIRECTORS Name Principal Occupation or Employment Ron Clayton Chairman of the Board and Former Mining Executive Richard Young Chief Executive Officer of i-80 Gold Corp. Eva Bellissimo Partner, Practice Group Leader of National Business Law Group, and co- Leade

Consent of Grant Thornton LLP

EX-23.10 Exhibit 23.10 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We have issued our report dated March 31, 2025 with respect to the consolidated financial statements of i-80 Gold Corp. included in the Annual Report on Form 10-K for the year ended December 31, 2024, which is incorporated by reference in this Registration Statement. We consent to the incorporation by reference of the

Qualified Person Consent Forte Dynamics, Inc. for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada” effective December 31, 2024, dated March 27, 2025

EX-23.7 Exhibit 23.7 CONSENT OF FORTE DYNAMICS, INC. The undersigned, in connection with the Registration Statement on Form S-3 (and any amendments, supplements and/or exhibits thereto, the “Registration Statement”) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the public filing and/or incorporation by reference by the Company and use of the technical report summaries titled “S-K 1300

Qualified Person Consent T.R. Raponi Consulting Ltd. for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada” effective December 31, 2024, dated March 27, 2025

EX-23.9 Exhibit 23.9 CONSENT OF T.R. RAPONI CONSULTING LTD The undersigned, in connection with the Registration Statement on Form S-3 (and any amendments, supplements and/or exhibits thereto, the “Registration Statement”) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the public filing and/or incorporation by reference by the Company and use of the technical report summaries titled “S-

Qualified Person Consent Practical Mining LLC for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada” effective December 31, 2024, dated March 27, 2025

EX-23.8 Exhibit 23.8 CONSENT OF PRACTICAL MINING LLC The undersigned, in connection with the Registration Statement on Form S-3 (and any amendments, supplements and/or exhibits thereto, the “Registration Statement”) of i-80 Gold Corp. (the “Company”), hereby consents to: i. the public filing and/or incorporation by reference by the Company and use of the technical report summaries titled “S-K 1300

As filed with the Securities and Exchange Commission on May 1, 2025

Table of Contents As filed with the Securities and Exchange Commission on May 1, 2025 Registration No.

Form of Indenture

EX-4.5 Exhibit 4.5 i-80 GOLD CORP. as Issuer and [ ] as U.S. Trustee and [ ] as Canadian Trustee Indenture Dated as of [ ] TABLE OF CONTENTS ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 SECTION 1.01 Definitions 1 SECTION 1.02 Rules of Construction 9 SECTION 1.03 Compliance Certificates and Opinions 10 SECTION 1.04 Form of Documents Delivered to Trustees 10 SECTION 1.05 Act

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A Amendment No. 1 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2024 OR ☐ TRANSITION REP

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A Amendment No. 1 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from       to       Commission

Employment Agreement between William Paul Chawrun and the Company dated April 24, 2025

SENIOR EXECUTIVE EMPLOYMENT AGREEMENT THIS AGREEMENT is made the 24th day of April, 2025 (the "Effective Date").

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________ FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 21, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employer

LETTER

April 23, 2025 Ryan Snow Chief Financial Officer i-80 Gold Corp. 5190 Neil Road, Suite 460 Reno, Nevada 89502 Re: i-80 Gold Corp. Registration Statement on Form S-3 Filed April 14, 2025 File No. 333-286531 Dear Ryan Snow: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as p

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 11, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employer

i-80 Gold Announces Executive Change

i-80 Gold Announces Executive Change RENO, NEVADA, April 11, 2025 - i-80 GOLD CORP.

Calculation of Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables S-3 (Form Type) i-80 Gold Corp. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forwar

Consent of Grant Thornton LLP

Exhibit 23.10 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We have issued our report dated March 31, 2025 with respect to the consolidated financial statements of i-80 Gold Corp. included in the Annual Report on Form 10-K for the year ended December 31, 2024, which is incorporated by reference in this Registration Statement. We consent to the incorporation by reference of the aforement

As filed with the Securities and Exchange Commission on April 14, 2025

As filed with the Securities and Exchange Commission on April 14, 2025 Registration No.

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employer

Compensation Recovery Policy

www.i80gold.com 1.866.525.6450 1.775.525.6450 5190 Neil Road, Suite 460 Reno, Nevada 89502 Exhibit 97.1 INCENTIVE COMPENSATION RECOVERY POLICY 1.Introduction The Board of Directors (the “Board”) of i-80 Gold Corp. (the “Company”) believes that it is in the best interests of the Company and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinf

Executive Employment Agreement, dated November 12, 2024, by and among David Savarie and i-80 Gold Corp.

Exhibit 10.17 SENIOR EXECUTIVE EMPLOYMENT AGREEMENT THIS AGREEMENT is made the 12th day of November, 2024 (the "Effective Date"). BETWEEN: i-80 GOLD CORP. a company incorporated under the laws of the Province of British Columbia (hereinafter called "i-80 Gold" or the "Corporation") - and - David Savarie an individual resident in Burlington, in the Province of Ontario (hereinafter called the "Execu

Amended and Restated Gold Prepay Purchase and Sale Agreement dated September 20, 2023, by and among, inter alios, i-80 Gold Corp. and OMF Fund III (HG) Ltd.

Execution Version Exhibit 10.6 AMENDED AND RESTATED GOLD PREPAY PURCHASE AND SALE AGREEMENT between i-80 GOLD CORP. as Seller – and – PREMIER GOLD MINES USA, INC. OSGOOD MINING COMPANY, LLC RUBY HILL MINING COMPANY, LLC as Guarantors – and – OMF FUND III (HG) LTD. AND THE OTHER BUYERS PARTY HERETO FROM TIME TO TIME as Buyers – and – OMF FUND III (HG) LTD. as Administrative Agent September 20, 2023

Convertible Debenture Indenture, dated February 22, 2023, by and among i-80 Gold Corp. and TSX Trust Company

Exhibit 4.2 i-80 GOLD CORP. and TSX TRUST COMPANY CONVERTIBLE DEBENTURE INDENTURE Providing for the Issue of Convertible Debentures February 22, 2023 TABLE OF CONTENTS Page 1.1 Definitions 1 1.2 Meaning of "Outstanding" 24 1.3 Interpretation 25 1.4 Headings, etc. 25 1.5 Time of Essence 25 1.6 Monetary References 25 1.7 Invalidity, etc. 25 1.8 Language 25 1.9 Successors and Assigns 26 1.10 Severabi

Amending Agreement dated March 28, 2025, in connection with the Purchase and Sale Agreement (Silver) by and among, inter alios, i-80 Gold Corp. and OMF Fund III (HG) Ltd., and other purchaser parties thereto from time to time dated December 13, 2021 and amended by those certain amending agreements dated April 25, 2024 and December 31, 2024 (incorporated by reference to Exhibit 10.15 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Exhibit 10.15 AMENDING AGREEMENT THIS AGREEMENT dated as of the 28th day of March, 2025. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the "Seller") - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Purchasers' Agent (herein called the "Purchasers'

i-80 Gold Reports Fourth Quarter and Full Year 2024 Operating and Financial Results Ongoing Focus on Granite Creek Underground Ramp-Up, Balance Sheet Strengthening, and Advancing Pipeline of Projects Towards Feasibility

i-80 Gold Reports Fourth Quarter and Full Year 2024 Operating and Financial Results Ongoing Focus on Granite Creek Underground Ramp-Up, Balance Sheet Strengthening, and Advancing Pipeline of Projects Towards Feasibility RENO, NEVADA, March 31, 2025 – i-80 GOLD CORP.

Management's Discussion and Analysis of Operations and Financial Condition

Management's Discussion and Analysis of Operations and Financial Condition This Management's Discussion and Analysis of Operations and Financial Condition (“MD&A”) of i-80 Gold Corp.

Qualified Person Consent T.R. Raponi Consulting Ltd. for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada effective December 31, 2024” dated March 27, 2025 (incorporated by reference to Exhibit 23.9 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Exhibit 23.9 CONSENT OF T.R. RAPONI CONSULTING LTD. In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2024 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the filing and use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Ruby Hil

Mine Safety Disclosure for the Year Ended December 31, 2024

EXHIBIT 95.1 MINE SAFETY DISCLOSURE The following table sets out the information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act for the period January 1, 2024 through December 31, 2024 covered by this report: Mine Section 104(a) S&S Citations1 (#) Section 104(b) Orders2 (#) Section 104(d) Ci

Initial Assessment of the Granite Creek Mine, Humboldt County, NV

Exhibit 99.3 Initial Assessment of the Granite Creek Mine, Humboldt County, NV Prepared for: i-80 Gold Corp. 5190 Neil Road Suite 460 Reno, Nevada 89502 Prepared By: Practical Mining LLC. TR Raponi Consulting Ltd. Global Resource Engineering Effective Date: December 31, 2024 Report Date: March 26, 2025  Page ii Initial Assessment of the Granite Creek Mine, Humboldt County, NV Osgood Mining  Compan

Consent of Grant Thornton LLP

Exhibit 23.10 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We have issued our report dated March 31, 2025, with respect to the consolidated financial statements included in the Annual Report of i-80 Gold Corp on Form 10-K for the year ended December 31, 2024. We consent to the incorporation by reference of said report in the Registration Statements of i-80 Gold Corp on Form S-8 (File N

Subsidiaries of the Registrant

Exhibit 21.1

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commiss

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File Number: 001-41382 I-80 GOLD CORP. (Exact Na

Amended and Restated Convertible Credit Agreement, dated January 15, 2025, by and among, inter alios, i-80 Gold Corp. and OMF Fund III (F) Ltd. (incorporated by reference to Exhibit 10.1 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Execution Version Exhibit 10.1 AMENDED AND RESTATED CONVERTIBLE CREDIT AGREEMENT between i-80 GOLD CORP. as Borrower – and – PREMIER GOLD MINES USA, INC. OSGOOD MINING COMPANY, LLC RUBY HILL MINING COMPANY, LLC as Guarantors – and – OMF FUND III (F) LTD. AND THE OTHER LENDERS PARTY HERETO FROM TIME TO TIME as Lenders – and – OMF FUND III (F) LTD. as Administrative Agent January 15, 2025 TABLE OF C

Notice of Articles of i-80 Gold Corp. dated

Mailing Address: PO Box 9431 Stn Prov Govt Victoria BC V8W 9V3 www.corporateonline.gov.bc.ca Location: 2nd Floor - 940 Blanshard Street Victoria BC 1 877 526-1526 Cover Sheet I-80 GOLD CORP. Confirmation of Service Form Filed: Notice of Change of Directors Date and Time of Filing: March 5, 2025 04:32 PM Pacific Time Name of Company: I-80 GOLD CORP. Incorporation Number: BC1274043 This package cont

Qualified Person Consent Practical Mining LLC for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada effective December 31, 2024” dated March 27, 2025 (incorporated by reference to Exhibit 23.8 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Exhibit 23.8 CONSENT OF PRACTICAL MINING LLC In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2024 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the filing and use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Ruby Hill Compl

Description of Common Shares (incorporated by reference to Exhibit 4.1 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Exhibit 4.1 DESCRIPTION OF COMMON SHARES The following description of our Common Shares is a summary and does not purport to be complete. It is subject to and qualified in its entirety by reference to our Notice of Articles and Articles which are attached as exhibits to the Annual Report on Form 10-K. We are incorporated in the Province of British Columbia, Canada and are subject to the Business C

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one):  ☑  Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR Form 6-K ☐ For Period Ended: December

NT 10-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check one):  ☑  Form 10-K ☐ Form 20-F ☐ Form 11-K ☐ Form 10-Q ☐ Form 10-D ☐ Form N-SAR ☐ Form N-CSR Form 6-K ☐ For Period Ended: December 31, 2024 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q

Side Letter Agreement dated June 28, 2024, to the Amended and Restated Gold Prepay Purchase and Sale Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (HG) Ltd. dated September 20, 2023 and amended by that certain amending agreement dated April 25, 2024

Execution Version Exhibit 10.8 SIDE LETTER AGREEMENT THIS AGREEMENT dated as of the 28th day of June, 2024. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the "Seller") - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Administrative Agent (herein c

, by and among Ryan Snow and i-80 Gold Corp.

Exhibit 10.18 EXECUTIVE EMPLOYMENT AGREEMENT BETWEEN: PREMIER GOLD MINES USA, INC. (A subsidiary of i-80 Gold Corp) a company incorporated under the laws of the State of Delaware (hereinafter called "Premier USA" or the “Corporation”) - and - RYAN SNOW (hereinafter called the "Executive") This agreement is effective as of April 08, 2021. WHEREAS Premier USA and the Executive (and, collectively, th

CONDENSED CONSOLIDATED BALANCE SHEETS (Stated in thousands of United States Dollars, except for share data)

CONDENSED CONSOLIDATED BALANCE SHEETS (Stated in thousands of United States Dollars, except for share data) (Unaudited) Note March 31, 2024 December 31, 2023 ASSETS Current assets Cash and cash equivalents $ 13,090 $ 16,277 Receivables, net 2,075 4,316 Inventory 4 17,891 11,387 Prepaids and deposits 3,804 4,631 Current portion of other assets 5 2,754 3,202 Total current assets 39,614 39,813 Non-cu

Management's Discussion and Analysis of Operations and Financial Condition

Management's Discussion and Analysis of Operations and Financial Condition This Management's Discussion and Analysis of Operations and Financial Condition (“MD&A”) of i-80 Gold Corp.

Code of Business Conduct and Ethics

www.i80gold.com 1.866.525.6450 1.775.525.6450 5190 Neil Road, Suite 460 Reno, Nevada 89502 Exhibit 14.1 CODE OF ETHICS AND BUSINESS CONDUCT 1.Objectives i-80 Gold Corp. (including its subsidiaries and controlled entities, the "Company") is committed to a culture of honesty, integrity and accountability and strives to operate its business in accordance with the highest ethical standards and applica

Waiver and Amending Agreement dated December 31, 2024, in connection with the Purchase and Sale Agreement (Silver) by and among, inter alios, i-80 Gold Corp. and OMF Fund III (HG) Ltd., and other purchaser parties thereto from time to time dated December 13, 2021 and amended by that certain amending agreement dated April 25, 2024

Execution Version Exhibit 10.14 WAIVER AND AMENDING AGREEMENT THIS AGREEMENT dated as of the 31st day of December, 2024. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the “Seller”) - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Purchasers' Agent

Amending Agreement dated April 25, 2024, to the Amended and Restated Gold Prepay Purchase and Sale Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (HG) Ltd. dated September 20, 2023

Exhibit 10.7 SECOND AMENDING AGREEMENT THIS AGREEMENT dated as of the 25th day of April, 2024. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the "Seller") - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Administrative Agent (herein called the "Ad

Qualified Person Consent Forte Dynamics, Inc. for report titled “S-K 1300 Technical Report Summary, Initial Assessment for the Ruby Hill Complex, Eureka County, Nevada effective December 31, 2024” dated March 27, 2025 (incorporated by reference to Exhibit 23.7 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Exhibit 23.7 CONSENT OF FORTE DYNAMICS, INC. In connection with the i-80 Gold Corp. Annual Report on Form 10-K for the year ended December 31, 2024 and any amendments or supplements and/or exhibits thereto (collectively, the “Form 10-K”), the undersigned consents to: i.the filing and use of the technical report summary titled “S-K 1300 Initial Assessment & Technical Report Summary, Ruby Hill Compl

Extension Agreement dated March 14, 2025, in connection with the Amended and Restated Convertible Credit Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (F) Ltd. dated January 15, 2025 and amended by that certain amending agreement dated January 31, 2025

Exhibit 10.4 EXTENSION THIS EXTENSION dated as of March 14, 2025 (the “Extension”) is granted by OMF Fund III (F) Ltd., as administrative agent (the “Administrative Agent”) and OMF Fund III (F) Ltd., as majority lender, in favour of i-80 Gold Corp., as borrower (the “Borrower”). WHEREAS reference is made to that certain amended and restated convertible credit agreement dated as of January 15, 2025

VERSION CONTROL Rev. No  Date Status Prepared By Checked By Approved By REV A 3/19/2025 DRAFT K. Ollila J. Heiner A. Amoroso REV B 3/25/2025 DRAFT K. Ollila J. Heiner A. Amoroso REV C 3/29/2025 FINAL K. Ollila J. Heiner A. Amoroso FORTE DYNAMICS, INC

Exhibit 99.1 S-K 1300 Technical Report Summary Initial Assessment of the Ruby Hill Project, Eureka County NV i-80 Gold Corp. Prepared by: FORTE DYNAMICS, INC 120 Commerce Drive, Units 3 & 4 Fort Collins, Colorado 80524 Prepared for: i-80 Gold Corp. 5190 Neil Road, Suite 460 Reno, Nevada 89502 Others: Practical Mining LLC TR Raponi Consulting Ltd. Effective Date: December 31, 2024 Issue Date: March

S-K1300 Initial Assessment & Technical Report Summary for the Cove Project, Lander County,

Exhibit 99.4 S-K1300 Initial Assessment & Technical Report Summary for the Cove Project, Lander County, Nevada Effective Date: December 31, 2024 Report Date: March 26, 2025 Prepared for: i-80 Gold Corp. 5190 Neil Road, Suite 460 Reno, Nevada 89502 Prepared By: Practical Mining LLC. TR Raponi Consulting Ltd. Montgomery & Associates  Page ii . S-K1300 Initial Assessment & Technical Report Summary fo

Amending Agreement dated as of March 28, 2025, in connection with the Amended and Restated Gold Prepay Purchase and Sale Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (HG) Ltd. dated September 20, 2023 and amended by those certain amending agreements dated April 25, 2024 and December 31, 2024 and that certain side letter agreement dated June 28, 2024 (incorporated by reference to Exhibit 10.10 to the Annual Report on Form 10-K filed with the Securities and Exchange Commission on April 1, 2025)

Exhibit 10.10 AMENDING AGREEMENT THIS AGREEMENT dated as of the 28th day of March 2025. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the "Seller") - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Administrative Agent (herein called the "Administr

CONDENSED CONSOLIDATED BALANCE SHEETS (Stated in thousands of United States Dollars, except for share data)

CONDENSED CONSOLIDATED BALANCE SHEETS (Stated in thousands of United States Dollars, except for share data) (Unaudited) Note September 30, 2024 December 31, 2023 ASSETS Current assets Cash and cash equivalents $ 21,776 $ 16,277 Receivables, net 2,447 4,316 Inventory 4 15,895 11,387 Prepaids and deposits 4,873 4,631 Current portion of other assets 5 1,278 3,202 Total current assets 46,269 39,813 No

First Supplemental Indenture to Convertible Debenture Indenture, dated February 28, 2025, by and among i-80 Gold Corp. and TSX Trust Company

Exhibit 4.3 FIRST SUPPLEMENTAL INDENTURE TO CONVERTIBLE DEBENTURE INDENTURE This First Supplemental Indenture is entered into as of the 28th day of February, 2025. AMONG: i-80 GOLD CORP., a corporation existing under the laws of the Province of British Columbia (the "Company") - and - TSX TRUST COMPANY, a trust company existing under the laws of Canada (the "Trustee") RECITALS: WHEREAS the Company

Form of Warrant Certificate in connection with the Amended and Restated Convertible Credit Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (F) Ltd. dated January 15, 2025 as amended by that certain amending agreement dated January 31, 2025

Exhibit 10.5 UNLESS PERMITTED UNDER SECURITIES LEGISLATION, THE HOLDER OF THIS SECURITY MUST NOT TRADE THE SECURITY BEFORE MAY 16, 2025. THE WARRANTS REPRESENTED BY THIS CERTIFICATE WILL BE VOID AND OF NO VALUE IF NOT EXERCISED PRIOR TO THE EXPIRY TIME. THE SECURITIES REPRESENTED HEREBY AND THE SECURITIES ISSUABLE UPON EXERCISE HEREOF HAVE NOT BEEN AND WILL NOT BE REGISTERED WITH THE SECURITIES AN

Purchase and Sale Agreement (Silver) dated December 13, 2021, among, inter alios, i-80 Gold Corp., OMF Fund III (Hg) Ltd., and other purchaser parties thereto from time to time

Execution Version Exhibit 10.11 PURCHASE AND SALE AGREEMENT (SILVER) i-80 GOLD CORP. as Seller – and – PREMIER GOLD MINES USA, INC. OSGOOD MINING COMPANY, LLC RUBY HILL MINING COMPANY, LLC – and – OMF FUND III (HG) LTD. AND EACH OF THE OTHER PURCHASERS FROM TIME TO TIME PARTY HERETO as Purchasers – and – OMF FUND III (HG) LTD. as Purchasers’ Agent December 13, 2021 - ii - - ii - TABLE OF CONTENTS

Amending Agreement dated April 25, 2024, to the Purchase and Sale Agreement (Silver) by and among, inter alios, i-80 Gold Corp. and OMF Fund III (HG) Ltd., and other purchaser parties thereto from time to time dated December 13, 2021

Exhibit 10.13 FIRST AMENDING AGREEMENT THIS AGREEMENT dated as of the 25th day of April, 2024. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the "Seller") - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Purchasers’ Agent (herein called the "Purch

Life of

Exhibit 99.2 S-K 1300 Technical Report Summary on the Mineral Resource Estimates for the Lone Tree Deposit, Nevada Prepared for i-80 Gold Corp. https://www.i-80gold.com Prepared by Abani R. Samal, RM-SME Brian Arthur, RM-SME Paul Gates, PE Effective Date: December 31, 2024 Publication date: March 24, 2025 Lone Tree Property Battle Mountain, Nevada, U.S.A. NI 43-101 Technical Report October 20, 202

Amending Agreement dated January 31, 2025, to the Amended and Restated Convertible Credit Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (F) Ltd. dated January 15, 2025

Execution Version Exhibit 10.2 AMENDING AGREEMENT THIS AGREEMENT dated as of the 31st day of January, 2025. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the “Borrower”) - and - OMF FUND III (F) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Administrative Agent (herein

Supplementary Terms Agreement dated as of March 31, 2025 between Paycore Minerals Inc. and National Bank of Canada

Execution Version Exhibit 10.16 SUPPLEMENTARY TERMS AGREEMENT dated as of March 31, 2025 among PAYCORE MINERALS INC. as Company and NATIONAL BANK OF CANADA as Bank 1385-1921-1028.12 TABLE OF CONTENTS Page 1.1 Definitions. 1 1.2 Terms Generally. 17 1.3 Time. 18 ARTICLE 2 PREPAYMENTS. 18 2.1 Mandatory Prepayments. 18 ARTICLE 3 REPRESENTATIONS AND WARRANTIES 19 3.1 Representations and Warranties of t

Waiver and Amending Agreement dated December 31, 2024, in connection with the Amended and Restated Gold Prepay Purchase and Sale Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (HG) Ltd. dated September 20, 2023 and amended by that certain amending agreement dated April 25, 2024 and that certain side letter agreement dated June 28, 2024

Execution Version Exhibit 10.9 WAIVER AND AMENDING AGREEMENT THIS AGREEMENT dated as of the 31st day of December, 2024. BETWEEN: i-80 GOLD CORP., a corporation incorporated under the laws of the Province of British Columbia (herein called the “Seller”) - and - OMF FUND III (HG) LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as Administrative Age

Insider Trading Policy

www.i80gold.com 1.866.525.6450 1.775.525.6450 5190 Neil Road, Suite 460 Reno, Nevada 89502 Exhibit 19.1 INSIDER TRADING POLICY Unless otherwise stated, all defined terms used herein have the meaning set out in Schedule “A”. 1.Objectives The trading of securities is governed by extensive and complex securities legislation, the fundamental premise of which is that everyone investing in securities sh

g/tonne

Management's Discussion and Analysis of Operations and Financial Condition This Management's Discussion and Analysis of Operations and Financial Condition (“MD&A”) of i-80 Gold Corp.

Extension Agreement dated January 12, 2024, in connection with the Purchase and Sale Agreement (Silver) by and among, inter alios, i-80 Gold Corp., OMF Fund III (HG) Ltd. dated December 13, 2021

www.i80gold.com 5190 Neil Road, Suite 110 Reno Nevada 89502 1.775.525.6450 1.888.346.1390 Exhibit 10.12 PRIVATE AND CONFIDENTIAL January 12, 2024 [Redacted – personal information] Re: Extension Acknowledgement – Silver Delivery Schedule Reference is made to the purchase and sale agreement (silver) dated as of December 13, 2021 (the “Stream Agreement”) between, among others, the Seller, OMF Fund II

, by and among Richard Young and i-80 Gold Corp.

Exhibit 10.20 EXECUTIVE EMPLOYMENT AGREEMENT THIS AGREEMENT is made the 7th day of October, 2024 (the "Effective Date"). BETWEEN: i-80 GOLD CORP. a company incorporated under the laws of the Province of Ontario (hereinafter called "i-80 Gold" or the "Corporation") - and - RICHARD YOUNG an individual resident in Toronto, in the Province of Ontario (hereinafter called the "Executive") WHEREAS i-80 G

Extension Agreement dated February 14, 2025, in connection with the Amended and Restated Convertible Credit Agreement by and among, inter alios, i-80 Gold Corp., and OMF Fund III (F) Ltd. dated January 15, 2025 and amended by that certain amending agreement dated January 31, 2025

Exhibit 10.3 EXTENSION THIS EXTENSION dated as of February 14, 2025 (the “Extension”) is granted by OMF Fund III (F) Ltd., as administrative agent (the “Administrative Agent”) and OMF Fund III (F) Ltd., as majority lender, in favour of i-80 Gold Corp., as borrower (the “Borrower”). WHEREAS reference is made to that certain amended and restated convertible credit agreement dated as of January 15, 2

, by and among Matthew Gili and i-80 Gold Corp.

Exhibit 10.19 EXECUTIVE EMPLOYMENT AGREEMENT BETWEEN: PREMIER GOLD MINES USA, INC. (A subsidiary of i-80 Gold Corp) a company incorporated under the laws of the State of Delaware (hereinafter called "Premier USA" or the “Corporation”) - and - MATTHEW GILI (hereinafter called the "Executive") This agreement is effective as April 08, 2021. WHEREAS Premier USA and the Executive (and, collectively, th

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction of incorporation) (Commiss

CONDENSED CONSOLIDATED BALANCE SHEETS (Stated in thousands of United States Dollars, except for share data)

CONDENSED CONSOLIDATED BALANCE SHEETS (Stated in thousands of United States Dollars, except for share data) (Unaudited) Note June 30, 2024 December 31, 2023 ASSETS Current assets Cash and cash equivalents $ 47,812 $ 16,277 Receivables, net 3,714 4,316 Inventory 4 13,580 11,387 Prepaids and deposits 4,873 4,631 Current portion of other assets 5 1,278 3,202 Total current assets 71,257 39,813 Non-cur

i-80 Gold Announces Positive Preliminary Economic Assessment on the Granite Creek Underground Project, Nevada; After-Tax NPV(5%) of $155 Million at US$2,175/oz Au and an After-Tax NPV(5%) of $344 Million at US$2,900/oz Au

i-80 Gold Announces Positive Preliminary Economic Assessment on the Granite Creek Underground Project, Nevada; After-Tax NPV(5%) of $155 Million at US$2,175/oz Au and an After-Tax NPV(5%) of $344 Million at US$2,900/oz Au This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024.

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 28, 2025 I-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 Not Applicable (State of incorporation) (Commission File Number) (I

i-80 Gold Announces Positive Preliminary Economic Assessment on the Granite Creek Open Pit Project, Nevada; After-Tax NPV(5%) of $421 Million with an After-Tax IRR of 30% at US$2,175/oz Au

i-80 Gold Announces Positive Preliminary Economic Assessment on the Granite Creek Open Pit Project, Nevada; After-Tax NPV(5%) of $421 Million with an After-Tax IRR of 30% at US$2,175/oz Au This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024.

i-80 Gold Completes Further Steps in Support of its Recapitalization Plan Previously Announced Amendments to Convertible Debenture Indenture and Closing of Concurrent Private Placement Completed

i-80 Gold Completes Further Steps in Support of its Recapitalization Plan Previously Announced Amendments to Convertible Debenture Indenture and Closing of Concurrent Private Placement Completed This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024 Reno, Nevada, February 28, 2025 - i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________ FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): Febru

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employ

i-80 Gold Announces Positive Preliminary Economic Assessment on the Archimedes Underground Project, Nevada; After-Tax NPV(5%) of $127 Million with an After-Tax IRR of 23% at US$2,175/oz Au

i-80 Gold Announces Positive Preliminary Economic Assessment on the Archimedes Underground Project, Nevada; After-Tax NPV(5%) of $127 Million with an After-Tax IRR of 23% at US$2,175/oz Au This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024.

i-80 Gold Announces Positive Preliminary Economic Assessment on the Mineral Point Open Pit Project, Nevada; After-Tax NPV(5%) of $614 Million with an After-Tax IRR of 12% at US$2,175/oz Au

i-80 Gold Announces Positive Preliminary Economic Assessment on the Mineral Point Open Pit Project, Nevada; After-Tax NPV(5%) of $614 Million with an After-Tax IRR of 12% at US$2,175/oz Au This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024.

Correction to i-80 Gold's Announcement of Positive Updated Preliminary Economic Assessment on the Cove Project, Nevada; After-Tax NPV(5%) of $271 Million with an After-Tax IRR of 30% at US$2,175/oz Au

Correction to i-80 Gold's Announcement of Positive Updated Preliminary Economic Assessment on the Cove Project, Nevada; After-Tax NPV(5%) of $271 Million with an After-Tax IRR of 30% at US$2,175/oz Au Reno, Nevada, February 21, 2025 - This news release is being republished to confirm that it constitutes a designated news release for the purpose of the Company's prospectus supplement dated August 12, 2024 to its short form base shelf prospectus dated June 21, 2024.

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 7, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employe

EX-99

BlackRock Advisors, LLC Aperio Group, LLC BlackRock Asset Management Canada Limited BlackRock Fund Advisors BlackRock Institutional Trust Company, National Association BlackRock Financial Management, Inc. BlackRock Japan Co., Ltd. BlackRock Investment Management, LLC *Entity beneficially owns 5% or greater of the outstanding shares of the security class being reported on this Schedule 13G.

EX-24

EX-24 2 PowerOfAttorney.txt EXHIBIT 24: POWER OF ATTORNEY POWER OF ATTORNEY The undersigned, BlackRock, Inc., a corporation duly organized under the laws of the State of Delaware, United States (the "Company"), does hereby make, constitute and appoint each of Eric Andruczyk, Richard Cundiff, R. Andrew Dickson, III, Spencer Fleming, Laura Hildner, David Maryles, Christopher Meade, Charles Park, Jam

i-80 Gold Closes Previously Announced Upsized Prospectus Offering

i-80 Gold Closes Previously Announced Upsized Prospectus Offering This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024 Reno, Nevada, January 31, 2025 - i-80 GOLD CORP.

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employe

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2025 i-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employe

Form of Subscription Agreement between the Company and certain investors

i-80 GOLD CORP. SUBSCRIPTION AGREEMENT (COMMON SHARES) THE COMMON SHARES BEING OFFERED FOR SALE MAY BE PURCHASED BY RESIDENTS OF EACH OF THE PROVINCES AND TERRITORIES OF CANADA (OTHER THAN QUÉBEC), UNITED STATES RESIDENTS AND OFF-SHORE RESIDENTS. INSTRUCTIONS All Subscribers: 1. Carefully review the Subscription Agreement. 2. Complete and sign the section entitled "Subscription and Subscriber Info

i-80 Gold Announces Filing of Prospectus Supplement for Upsized Prospectus Offering of Common Shares

i-80 Gold Announces Filing of Prospectus Supplement for Upsized Prospectus Offering of Common Shares The shelf prospectus supplement, the corresponding base shelf prospectus and any amendment to the documents are accessible through SEDAR+ and EDGAR This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024 Reno, Nevada, January 27, 2025 - i-80 GOLD CORP.

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2025 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employe

PROSPECTUS SUPPLEMENT TO THE SHORT FORM BASE SHELF PROSPECTUS DATED JUNE 21, 2024

Filed pursuant to General Instruction II.L. of Form F-10 File No. 333-279567 No securities regulatory authority has expressed an opinion about these securities and it is an offence to claim otherwise. This prospectus supplement, together with the accompanying short form base shelf prospectus dated June 21, 2024 to which it relates, as amended or supplemented (collectively, the "Prospectus"), and e

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: January 13, 2025 (Date of earliest event reported) i-80 GOLD CORP. (Exact Name of Registrant as Specified in Its Charter) British Columbia 001-41382 N/A (State of Incorporation) (Commission File Number) (I.R.S. Employ

i-80 Gold Completes Conditions to Amend and Restate Convertible Credit Agreement with Orion

Exhibit 99.2 i-80 Gold Completes Conditions to Amend and Restate Convertible Credit Agreement with Orion This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024 Reno, Nevada, January 15, 2025 - i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) ("i-80 Gold", or the "Compa

i-80 Gold Announces Pricing of Prospectus Offering

Exhibit 99.3 i-80 Gold Announces Pricing of Prospectus Offering This news release constitutes a "designated news release" for the purposes of the Company's prospectus supplement dated August 12, 2024, to its short form base shelf prospectus dated June 21, 2024. Reno, Nevada, January 16, 2025 - i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) ("i-80 Gold", or the "Company") is pleased to announce that, in con

i-80 Announces Proposed Amendments to its Convertible Debentures First Step in the Second Phase of Recapitalization Plan

Exhibit 99.1 i-80 Announces Proposed Amendments to its Convertible Debentures First Step in the Second Phase of Recapitalization Plan Reno, Nevada, January 13, 2025 - i-80 GOLD CORP. (TSX: IAU) (NYSE American: IAUX) (“i-80 Gold”, or the “Company”) announces that it has reached an agreement (the “Agreement”) with certain convertible debenture holders (the “Investors”) to implement proposed amendmen

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 31, 2024 I-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia 001-41382 Not Applicable (State or other jurisdiction (Commission (IRS Employ

FORM 51-102F3 MATERIAL CHANGE REPORT

FORM 51-102F3 MATERIAL CHANGE REPORT Item 1. Name and Address of Corporation i-80 Gold Corp. (the "Company") Suite 460, 5190 Neil Road, Reno, Nevada, 89602 USA Item 2. Date of Material Change December 31, 2024 Item 3. News Release News release announcing the material change referred to in this material change report was disseminated by the Company on December 31, 2024, through Newswire, and was su

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: December, 2024 Commission file number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: December, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of principal executive offi

i-80 Announces Deferral of December Gold Prepay and January Silver Purchase Agreement Deliveries

Exhibit 99.1 i-80 Announces Deferral of December Gold Prepay and January Silver Purchase Agreement Deliveries RENO, Nev., Dec. 31, 2024 /CNW/ - i-80 GOLD CORP. (TSX: IAU) (NYSE American: IAUX) ("i-80 Gold", or the "Company") announces that pursuant to its press release on November 12, 2024, it has completed the first phase of its recapitalization entering into agreements to defer the December 2024

IAUX / i-80 Gold Corp. / ORION RESOURCE PARTNERS (USA) LP Passive Investment

SC 13G/A 1 sadaorioni-802024093013ga.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* i-80 Gold Corp. (Name of Issuer) Common Shares, no par value (Title of Class of Securities) 44955L106 (CUSIP Number) September 30, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate

IAUX / i-80 Gold Corp. / Kaufman Daniel Louis - SCHEDULE 13G Passive Investment

SC 13G 1 sc13g.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* i-80 Gold Corp. (Name of Issuer) Common Shares (Title of Class of Securities) 44955L106 (CUSIP Number) November 13, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rul

IAUX / i-80 Gold Corp. / SPROTT INC. Passive Investment

SC 13G/A 1 d1152951713g-a.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* i-80 Gold Corp. (Name of Issuer) Common Shares, no par value (Title of Class of Securities) 44955L106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE I, Ryan Snow, the Chief Financial Officer of i-80 Gold Corp.

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE I, Richard Young, Chief Executive Officer of i-80 Gold Corp.

Actual Use of Proceeds

Management's Discussion and Analysis of Operations and Financial Condition For the three and nine months ended September 30, 2024 Table of Contents OVERVIEW 3 Company Overview 3 Operational and Financial Overview 3 Financing Agreements 5 Strategic Overview 4 DISCUSSION OF OPERATIONAL RESULTS 6 DISCUSSION OF FINANCIAL RESULTS 10 Three and Nine Months Results 10 Selected Quarterly Information 14 DIS

NOTICE TO SHAREHOLDERS For The Three and Nine Months Ended September 30, 2024 i-80 Gold Corp MANAGEMENT'S RESPONSIBILITY FOR FINANCIAL REPORTING

Condensed Consolidated Interim Financial Statements September 30, 2024 (Unaudited) (Stated in thousands of United States Dollars) NOTICE TO SHAREHOLDERS For The Three and Nine Months Ended September 30, 2024 i-80 Gold Corp MANAGEMENT'S RESPONSIBILITY FOR FINANCIAL REPORTING The accompanying unaudited condensed consolidated interim financial statements of i-80 Gold Corp were prepared by management in accordance with International Financial Reporting Standards ("IFRS Accounting Standards").

i-80 Gold Reports Q3 2024 Operating Results and New Development Plan

i-80 Gold Reports Q3 2024 Operating Results and New Development Plan Reno, Nevada, November 12, 2024 – i-80 GOLD CORP.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: November, 2024 Commission file number: 001

6-K 1 i80form6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: November, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 5190 Neil Road, Suite 460, Reno, NV 89502 (Address

IAUX / i-80 Gold Corp. / MMCAP International Inc. SPC - FORM SC 13G/A Passive Investment

SC 13G/A 1 formsc13ga.htm FORM SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) i-80 Gold Corp. (Name of Issuer) Common Shares, no par value (Title of Class of Securities) 44955L106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of This Statement) Check the Appropriate box

CA:IAU / i-80 Gold Corp. / BlackRock, Inc. Passive Investment

SC 13G 1 ca44955l1067102524.txt ca44955l1067102524.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) I 80 GOLD CORP - (Name of Issuer) Common Stock - (Title of Class of Securities) BLGXBS4 - (CUSIP Number) September 30, 2024 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desi

XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT

Argenta Mine [Member] Argenta Mine Buffalo Mountain Project [Member] Buffalo Mountain Project FAD Project [Member] FAD Project Granite Creek Mine [Member] Granite Creek Mine Lone Tree Mine [Member] Lone Tree Mine McCoyCove Mine [Member] McCoyCove Mine Ruby Hill Mine [Member] Ruby Hill Mine Gold [Member] Gold UNITED STATES Government of United States of America [Member] Government of the United Sta

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report i-80 GOLD CORP. (Exact name of registrant as specified in its charter)

SD 1 formsd.htm FORM SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report i-80 GOLD CORP. (Exact name of registrant as specified in its charter) British Columbia, Canada 001-41382 Not Applicable (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 5190 Neil Road, Suite 4

i-80 Gold Corp. Extractive Sector Transparency Measures Act - Annual Report for the year ended December 31, 2023

Extractive Sector Transparency Measures Act - Annual Report Reporting Entity Name i-80 Gold Corp.

XBRL TAXONOMY INSTANCE DOCUMENT

0001853962 2023-01-01 2023-12-31 0001853962 1 2023-01-01 2023-12-31 0001853962 2 2023-01-01 2023-12-31 0001853962 3 2023-01-01 2023-12-31 0001853962 4 2023-01-01 2023-12-31 0001853962 5 2023-01-01 2023-12-31 0001853962 6 2023-01-01 2023-12-31 0001853962 7 2023-01-01 2023-12-31 0001853962 8 2023-01-01 2023-12-31 0001853962 9 2023-01-01 2023-12-31 0001853962 10 2023-01-01 2023-12-31 0001853962 11 20

i-80 Gold Appoints Richard Young Chief Executive Officer

Exhibit 99.1 i-80 Gold Appoints Richard Young Chief Executive Officer RENO, Nev., Sept. 18, 2024 /CNW/ - i-80 GOLD CORP. (TSX: IAU) (NYSE: IAUX) ("i-80", or the "Company") is pleased to announce that Mr. Richard Young has been appointed as Chief Executive Officer and a director effective immediately, succeeding Ewan Downie following his retirement as CEO. This appointment completes the previously

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: September, 2024 Commission file number: 00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: September, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of principal executive off

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: August, 2024 Commission file number: 001-4

6-K 1 i80form6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: August, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 5190 Neil Road, Suite 460, Reno, NV 89502 (Address o

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: August, 2024 Commission file number: 001-4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: August, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of principal executive office

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE I, Ryan Snow, the Chief Financial Officer of i-80 Gold Corp.

CONSENT OF TIM GEORGE, P.E.

EX-99.3 4 exhibit99-3.htm EXHIBIT 99.3 CONSENT OF TIM GEORGE, P.E. The undersigned hereby consent to references to, excerpts from, summaries of, their report(s) and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Cor

NOTICE TO SHAREHOLDERS For The Three and Six Months Ended June 30, 2024 i-80 Gold Corp MANAGEMENT'S RESPONSIBILITY FOR FINANCIAL REPORTING

Condensed Consolidated Interim Financial Statements June 30, 2024 (Unaudited) (Stated in thousands of United States Dollars) NOTICE TO SHAREHOLDERS For The Three and Six Months Ended June 30, 2024 i-80 Gold Corp MANAGEMENT'S RESPONSIBILITY FOR FINANCIAL REPORTING The accompanying unaudited condensed consolidated interim financial statements of i-80 Gold Corp were prepared by management in accordance with International Financial Reporting Standards ("IFRS Accounting Standards").

August 12, 2024

August 12, 2024 VIA EDGAR i-80 Gold Corp. 55190 Neil Road, Suite 460 Reno, Nevada 89502 Dear Sirs/Mesdames: Re: i-80 Gold Corp. (the "Company") - Prospectus Supplement dated August 12, 2024 to the Short Form Base Shelf Prospectus dated June 21, 2024 (the "Prospectus Supplement") We hereby consent to the reference to our firm name on page S-13 of the Prospectus Supplement and under the headings "In

Highlight new results: 22.6 g/t Au over 7.1 m, 15.8 g/t Au over 15.8 m, 10.4 g/t Au over 38.8 m & 11.0 g/t Au over 20.6 m

Exhibit 99.1 i-80 Gold Announces High-Grade Results from Underground Drilling at Cove Highlight new results: 22.6 g/t Au over 7.1 m, 15.8 g/t Au over 15.8 m, 10.4 g/t Au over 38.8 m & 11.0 g/t Au over 20.6 m RENO, NV, Aug. 12, 2024 /CNW/ - i-80 GOLD CORP. (TSX: IAU) (NYSE: IAUX) ("i-80", or the "Company") is pleased to announce high-grade results from the ongoing 2024 underground drilling program

PROSPECTUS SUPPLEMENT TO THE SHORT FORM BASE SHELF PROSPECTUS DATED JUNE 21, 2024

Filed pursuant to General Instruction II.L. of Form F-10; File No. 333-279567 No securities regulatory authority has expressed an opinion about these securities and it is an offence to claim otherwise. This prospectus supplement, together with the accompanying short form base shelf prospectus dated June 21, 2024 to which it relates, as amended or supplemented (collectively, the "Prospectus"), and

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE

FORM 52-109F2 CERTIFICATION OF INTERIM FILINGS FULL CERTIFICATE I, Ewan Downie, Chief Executive Officer of i-80 Gold Corp.

i-80 Gold Establishes At-the-Market Equity Program

EX-99.2 3 exhibit99-2.htm EXHIBIT 99.2 i-80 Gold Establishes At-the-Market Equity Program Reno, Nevada, August 12, 2024 - i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) ("i-80", or the "Company") is pleased to announce that is has established an at-the-market equity program (the "ATM Program"). The ATM Program has been implemented pursuant to the terms of an equity distribution agreement dated August 12, 2

CONSENT OF TYLER HILL, CPG

EX-99.4 5 exhibit99-4.htm EXHIBIT 99.4 CONSENT OF TYLER HILL, CPG The undersigned hereby consent to references to, excerpts from, summaries of, their report(s) and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp

i-80 Gold Reports Q2 2024 Operating Results

i-80 Gold Reports Q2 2024 Operating Results Reno, Nevada, August 12, 2024 – i-80 GOLD CORP.

Management's Discussion and Analysis of Operations and Financial Condition

Management's Discussion and Analysis of Operations and Financial Condition For the three and six months ended June 30, 2024 Table of Contents OVERVIEW 3 Company Overview 3 Highlights 3 Recent Development 3 Financing Agreements 4 Functional and Presentation Currency 5 DISCUSSION OF OPERATIONAL RESULTS 5 Exploration, Evaluation and Pre-development 7 DISCUSSION OF FINANCIAL RESULTS 8 Three and Six Mo

EQUITY DISTRIBUTION AGREEMENT

EX-99.1 2 exhibit99-1.htm EXHIBIT 99.1 EXECUTION VERSION EQUITY DISTRIBUTION AGREEMENT August 12, 2024 National Bank Financial Inc. 130 King Street West, 8th Floor Toronto, Ontario M5X 1J9 National Bank of Canada Financial Inc. 65 East 55th Street, 8th Floor New York, NY 10022 Canaccord Genuity Corp. 40 Temperance St., Suite 2100 Toronto, ON M5H 0B4 Canaccord Genuity LLC One Post Office Square Sui

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: August, 2024 Commission file number: 001-4

6-K 1 form6k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: August, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Table Form S-8 (Form Type) i-80 Gold Corp. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, no par value Rule

i-80 Gold Corp. Omnibus Share Incentive Plan (incorporated by reference to Exhibit 4.1 to the Registration Statement on Form S-8 (File No. 333-280725) filed with the Securities and Exchange Commission on July 9, 2024)

I-80 GOLD CORP. (THE "CORPORATION") OMNIBUS SHARE INCENTIVE PLAN TABLE OF CONTENTS ARTICLE 1 INTERPRETATION 1 1.1 Definitions 1 1.2 Interpretation 6 ARTICLE 2 PURPOSE AND ADMINISTRATION OF THE PLAN; GRANTING OF AWARDS 7 2.1 Purpose of the Plan 7 2.2 Implementation and Administration of the Plan 7 2.3 Participation in this Plan 8 2.4 Shares Subject to the Plan 9 2.5 Limits with Respect to Insiders,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 i-80 Gold Corp. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 i-80 Gold Corp. (Exact name of registrant as specified in its charter) British Columbia Not Applicable (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 5190 Neil Road, Suite 460 Reno, Nevada 89502 (Address of Pri

i-80 Gold Provides Positive Metallurgical Results from Ruby Hill and Golden Hill

Exhibit 99.1 i-80 Gold Provides Positive Metallurgical Results from Ruby Hill and Golden Hill RENO, Nev., June 27, 2024 /CNW/ - i-80 GOLD CORP. (TSX:IAU) (NYSE:IAUX) ("i-80", or the "Company") is pleased to announce the results of Metallurgical work completed by Blue Coast Research Ltd. ("BCR") on samples from the company's Ruby Hill and Golden Hill (FAD) Projects located in Eureka County and alon

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: June, 2024 Commission file number: 001-413

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: June, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of principal executive offices)

Consent of Tim George, P.E.

CONSENT OF TIM GEORGE, P.E. The undersigned hereby consent to references to, excerpts from, summaries of, their report(s) and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp. with the United States Securities an

Consent of Dr. Abani R. Samal, Ph.D., RM-SME of Geo Global, LLC

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Technical Report on the Mineral Resource Estimates for the Lone Tree Deposit, Nevada" with an effective date of July 30, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Wood Canada Limited

CONSENT OF EXPERT Wood Canada Limited (Wood) hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of sections 1.

Form of Indenture

i-80 GOLD CORP. as Issuer and [ ] as U.S. Trustee and [ ] as Canadian Trustee Indenture Dated as of [ ] TABLE OF CONTENTS ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 SECTION 1.01 Definitions 1 SECTION 1.02 Rules of Construction 9 SECTION 1.03 Compliance Certificates and Opinions 10 SECTION 1.04 Form of Documents Delivered to Trustees 10 SECTION 1.05 Acts of Holders 11 SEC

Consent of Raymond H. Walton, B. Tech., P.Eng. of Ray Walton Consulting Inc.

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "NI 43-101 Technical Report on the 2021 Ruby Hill Mineral Resource Estimate, Eureka County, Nevada, USA" with an effective date of July 31, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Tommaso Roberto Raponi P.Eng.

CONSENT OF EXPERT The undersigned hereby consents to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment for the Cove Project, Lander County, Nevada" with an effective date of January 1, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Tyler Hill, CPG

CONSENT OF TYLER HILL, CPG The undersigned hereby consent to references to, excerpts from, summaries of, their report(s) and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of J. Larry Breckenridge, P.E.

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment NI 43-101 Technical Report, Granite Creek Mine Project, Humboldt County, Nevada, USA" with an effective date of May 4, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Laura Symmes, RM-SME

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment for the Cove Project, Lander County, Nevada" with an effective date of January 1, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Hamid Samari, Ph.D., MMSA-QP of Global Resource Engineering, Ltd.

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment NI 43-101 Technical Report, Granite Creek Mine Project, Humboldt County, Nevada, USA" with an effective date of May 4, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Terre A. Lane, MMSA-QP, RM-SME

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment NI 43-101 Technical Report, Granite Creek Mine Project, Humboldt County, Nevada, USA" with an effective date of May 4, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

As filed with the Securities and Exchange Commission on June 21, 2024. Registration No. 333-279567 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 FORM F-10 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 19

As filed with the Securities and Exchange Commission on June 21, 2024. Registration No. 333-279567 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 To FORM F-10 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 i-80 GOLD CORP. (Exact name of Registrant as specified in its charter) British Columbia, Canada 1040 Not Applicable (Province or other Jurisdict

Consent of Richard D. Moritz, MMSA-QP

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment NI 43-101 Technical Report, Granite Creek Mine Project, Humboldt County, Nevada, USA" with an effective date of May 4, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

Consent of Dr. J. Todd Harvey, Ph.D., P.E., RM-SME

CONSENT OF EXPERT The undersigned hereby consent to references to, excerpts from, summaries of, the information derived from, and the incorporation by reference of their technical report titled "Preliminary Economic Assessment NI 43-101 Technical Report, Granite Creek Mine Project, Humboldt County, Nevada, USA" with an effective date of May 4, 2021, and the information derived therefrom, as well as the reference to their name, in each case where used or incorporated by reference in the Registration Statement on Form F-10 and any amendments or supplements thereto filed by i-80 Gold Corp.

IAUX / i-80 Gold Corp. / MMCAP International Inc. SPC - FORM SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 i-80 Gold Corp.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-X APPOINTMENT OF AGENT FOR SERVICE OF PROCESS AND UNDERTAKING ________________________

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-X APPOINTMENT OF AGENT FOR SERVICE OF PROCESS AND UNDERTAKING A. Name of issuer or person filing ("Filer"): i-80 Gold Corp. B. (1) This is (check one): ☒ An original filing for the Filer. ☐ An amended filing for the Filer. (2) Check the following box if you are filing the Form F-X in paper in accordance with Regulation

Calculation of Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables Form F-10 (Form Type) i-80 Gold Corp.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: March, 2024 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: March, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of principal executive offices

As filed with the Securities and Exchange Commission on May 20, 2024. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM F-10 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 i-80 GOLD CORP. (Exa

As filed with the Securities and Exchange Commission on May 20, 2024. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM F-10 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 i-80 GOLD CORP. (Exact name of Registrant as specified in its charter) British Columbia, Canada 1040 Not Applicable (Province or other Jurisdiction of Incorporation or Or

FORM 51-102F3 MATERIAL CHANGE REPORT

FORM 51-102F3 MATERIAL CHANGE REPORT Item 1. Name and Address of Corporation i-80 Gold Corp. (the "Company") Suite 460, 5190 Neil Road, Reno, Nevada, 89602 USA Item 2. Date of Material Change April 8, 2024 Item 3. News Release News releases announcing the material change referred to in this material change report were disseminated by the Company on April 8, 2024, through Newswire, and were subsequ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: April, 2024 Commission file number: 001-41

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of: April, 2024 Commission file number: 001-41382 i-80 Gold Corp. (Translation of registrant's name into English) 55190 Neil Road, Suite 460, Reno, NV 89502 (Address of principal executive offices

Securities and Exchange Commission

Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: i-80 Gold Corp. Request to Withdraw Registration Statement on Form F-10 Initially Filed June 30, 2022 (File No. 333-265946) Ladies and Gentlemen: Pursuant to Rule 477 promulgated under the Securities Act of 1933, as amended (the "Securities Act"), the undersigned registrant (the "Registrant") hereby applies to the U.S