Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38387 HYCROFT MINING HOLDING CORPORATION (Exact name of registrant as specified in its charter) Delaware (State or other ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38387 HYCROFT MINING HOLDING CORPORATION (Exact name of registrant as specified in its charter) Delaware (State ...

Hycroft Mining Holding Corporation (NASDAQ:HYMC) Q3 2021 Results Earnings Conference Call November 10, 2021 9:00 AM ET Company Participants Tracey Thom - Vice President, Investor Relations & Corporate Communication Diane Garrett - President and Chief Executive Officer Stan Rideout - Executive Vice President and Chief Financial Officer Tracey Thom - Vice President, Environmental & Corporate Affairs, IR Conference Call Participants Operator Good day and welcome to the Hycroft Q3 Results Call. Today's conferen ...

Hycroft Mining Holding Corporation (NASDAQ:HYMC) Q2 2021 Earnings Conference Call August 4, 2021 9:00 AM ET Company Participants Tracey Thom - Vice President, Investor Relations & Corporate Communication Diane Garrett - President and Chief Executive Officer Stan Rideout - Executive Vice President and Chief Financial Officer Jack Henris - Executive Vice President and Chief Operating Officer Mike Eiselein - Vice President and General Manager, Hycroft Mine Conference Call Participants Vincent Anderson - Stifel ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38387 HYCROFT MINING HOLDING CORPORATION (Exact name of registrant as specified in its charter) Delaware (Address of ...

Hycroft Mining Holding Corporation (NASDAQ:HYMC) Q1 2021 Earnings Conference Call May 17, 2021 9:00 AM ET Company Participants Tracey Thom - Vice President, Investor Relations Diane Garrett - President and Chief Executive Officer Stan Rideout - Executive Vice President and Chief Financial Officer Jack Henris - Executive Vice President and Chief Operating Officer Mike Eiselein - Vice President and General Manager Conference Call Participants Vincent Anderson - Stifel Operator Good day and thank you for stand ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38387 HYCROFT MINING HOLDING CORPORATION (Exact name of registrant as specified in its charter) Delaware (State or o ...

Allied Nevada Gold Corp (ANV) Q4 2020 Earnings Conference Call March 24, 2021 1:00 PM ET Company Participants Tracey Thom - Vice President Environmental and Corporate Affairs Diane Garrett - President and CEO Stan Rideout - CFO Mike Eiselein - General Manager Jack Henris - COO Conference Call Participants Vincent Anderson - Stifel Mick Daly - EBMR Mike Niehuser - Scarsdale Equities Operator Ladies and gentlemen, thank you for standing by, and welcome to the Hycroft Year-End 2020 Earnings Call. At this time, ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38387 HYCROFT MINING HOLDING CORPORATION For the fiscal year ended December 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Exact name of registrant as specified in its charter) Delaware (State or other ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 8181 E. Tufts Avenue, Suite 510 Denver, Colorado (Address of Principal Executive Offices) For the quarterly period ended September 30, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 O ...