0001641172-25-015105 Sample Contracts

UNDERWRITING AGREEMENT
Underwriting Agreement • June 13th, 2025 • Hycroft Mining Holding Corp • Gold and silver ores • New York

Each Firm Unit shall consist of one share of the Company’s Class A common stock, $0.0001 par value per share (the “Common Stock” and each a “Firm Share” and, collectively, the “Firm Shares”) and one-half of one warrant, with each whole warrant (each a “Firm Warrant” and, collectively, the “Firm Warrants”) exercisable for one share of Common Stock. The Firm Warrants and Option Warrants (as defined below), as applicable, shall be created and issued pursuant to a Warrant Agent Agreement (the “Warrant Agent Agreement”), to be dated as of the Closing Date (as defined below) between the Company and Continental Stock Transfer & Trust Company, as warrant agent thereunder (the “Warrant Agent”), and each Firm Warrant and Option Warrant will entitle the holder thereof to acquire one share of Common Stock (each a “Warrant Share” and, collectively, the “Warrant Shares”) at a price of $4.20 per Warrant Share, for a period of 36 months from the Closing Date.

WARRANT AGENT AGREEMENT
Warrant Agent Agreement • June 13th, 2025 • Hycroft Mining Holding Corp • Gold and silver ores • New York

WARRANT AGENT AGREEMENT, dated as of June 13, 2025 (“Agreement”), between Hycroft Mining Holding Corporation, a Delaware corporation (the “Company”) and Continental Stock Transfer & Trust Company, a New York corporation (the “Warrant Agent”).