Subsequent Events	9 Months Ended
Sep. 30, 2025
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events Expiration of 5-Year Public Warrants On October 6, 2025, the Company’s 5-year public warrants issued in 2020 totaling, 9,583,334 warrants, with an exercise price of $10.50 and issuable at 10 warrants per 1 share of equity, expired unexercised and became worthless. Equity Raise On October 9, 2025, the Company announced a proposed public underwritten offering of approximately $100 million (the “October 2025 Offering"). Later on October 9, 2025, the Company announced the pricing of the October 2025 Offering of 23,076,924 shares at a public offering price of $6.50 per share for approximately $150.0 million before underwriting commissions and net issuance expenses, and the Company also granted the underwriters an overallotment option for a period of 30 days to purchase up to an additional 3,295,076 shares from the Company, representing approximately 14.28% of the number of shares sold under the October 2025 Offering, at the public offering price, less underwriting discounts and commissions and net issuance expenses. After the market closed on October 9, 2025, the underwriters exercised the entire overallotment option for additional gross proceeds of $21.4 million. The October Offering closed on October 14, 2025, generating approximately $163.6 million net proceeds after underwriting discounts, commissions and net issuance expenses (including the net proceeds from the exercised overallotment option). Debt Repayment On October 15, 2025, the Company made payments totaling $125.5 million to fully extinguish its remaining debt, including accrued interest. The Company first prepaid the outstanding $15.0 million principal balance of its first lien debt, along with $0.1 million in accrued interest. Subsequently, pursuant to Note Repurchase Agreements with each of the 17 then-current holders of its 10% Senior Secured Notes due 2027 (the “Purchased Notes”), the Company repurchased $120.8 million in principal and $0.5 million in accrued paid-in-kind interest for $110.4 million, reflecting a 9% discount to face value. Hycroft Mining Holding Corporation 2025 Performance and Incentive Pay Plan On October 24, 2025, the Board approved the Hycroft Mining Holding Corporation 2025 Performance and Incentive Pay Plan (the “2025 Plan”), subject to stockholder approval. On October 28, 2025, the Company filed with the SEC, and distributed to its stockholders, a definitive proxy statement on Schedule 14A relating to the Company’s 2025 annual meeting of stockholders (the “2025 Annual Meeting”). At the 2025 Annual Meeting, among other things, stockholders are being asked to approve the 2025 Plan. If stockholders approve the 2025 Plan, 3,500,000 shares of the Company’s common stock will be available for issuance under the 2025 Plan.

On October 6, 2025, the Company’s 5-year public warrants issued in 2020 totaling, 9,583,334 warrants, with an exercise price of $10.50 and issuable at 10 warrants per 1 share of equity, expired unexercised and became worthless.

On October 9, 2025, the Company announced a proposed public underwritten offering of approximately $100 million (the “October 2025 Offering"). Later on October 9, 2025, the Company announced the pricing of the October 2025 Offering of 23,076,924 shares at a public offering price of $6.50 per share for approximately $150.0 million before underwriting commissions and net issuance expenses, and the Company also granted the underwriters an overallotment option for a period of 30 days to purchase up to an additional 3,295,076 shares from the Company, representing approximately 14.28% of the number of shares sold under the October 2025 Offering, at the public offering price, less underwriting discounts and commissions and net issuance expenses. After the market closed on October 9, 2025, the underwriters exercised the entire overallotment option for additional gross proceeds of $21.4 million. The October Offering closed on October 14, 2025, generating approximately $163.6 million net proceeds after underwriting discounts, commissions and net issuance expenses (including the net proceeds from the exercised overallotment option).

On October 15, 2025, the Company made payments totaling $125.5 million to fully extinguish its remaining debt, including accrued interest. The Company first prepaid the outstanding $15.0 million principal balance of its first lien debt,

along with $0.1 million in accrued interest. Subsequently, pursuant to Note Repurchase Agreements with each of the 17 then-current holders of its 10% Senior Secured Notes due 2027 (the “Purchased Notes”), the Company repurchased $120.8 million in principal and $0.5 million in accrued paid-in-kind interest for $110.4 million, reflecting a 9% discount to face value.

On October 24, 2025, the Board approved the Hycroft Mining Holding Corporation 2025 Performance and Incentive Pay Plan (the “2025 Plan”), subject to stockholder approval. On October 28, 2025, the Company filed with the SEC, and distributed to its stockholders, a definitive proxy statement on Schedule 14A relating to the Company’s 2025 annual meeting of stockholders (the “2025 Annual Meeting”). At the 2025 Annual Meeting, among other things, stockholders are being asked to approve the 2025 Plan. If stockholders approve the 2025 Plan, 3,500,000 shares of the Company’s common stock will be available for issuance under the 2025 Plan.