X0508 4 2025-12-03 1 0001718405 HYCROFT MINING HOLDING CORP HYMC 0001411579 AMC ENTERTAINMENT HOLDINGS, INC. ONE AMC WAY 11500 ASH STREET LEAWOOD KS 66211 0 0 1 0 0000780392 AMERICAN MULTI-CINEMA, INC. ONE AMC WAY 11500 ASH STREET LEAWOOD KS 66211 0 0 1 0 0 CLASS A COMMON STOCK 2025-12-03 4 S 0 2340824 D 76018 I SEE NOTES CLASS A COMMON STOCK 2025-12-03 4 J 0 11981 D 64037 I SEE NOTES Warrants (right to buy) 1.068 2025-12-03 4 S 0 13400000 D 2027-03-15 Class A common stock 1340000 10008240 I SEE NOTES After a period of negotiation, on December 3, 2025, AMC Entertainment Holdings, Inc. ("AMC Holdings") entered into a Stock Purchase Agreement with Sprott Mining (the "Stock Purchase Agreement"), pursuant to which the Reporting Persons (as defined below) sold 2,340,824 shares of common stock of the Issuer (the "Common Stock") to Sprott Mining along with 13,400,000 warrants representing rights to acquire 1,340,000 shares of Common Stock (the "Warrants") and the right, upon vesting of certain restricted stock units ("RSUs"), to receive 11,981 shares of Common Stock for a total purchase price of $24,110,487.20. The Warrants are currently exerciseable. This statement is being filed by the following reporting persons (collectively, the "Reporting Persons"): AMC Holdings and American Multi-Cinema, Inc. ("AMCI"), which is a wholly owned subsidiary of AMC Holdings and the direct holder of the shares of Common Stock and Warrants. Each RSU represents a contingent right to receive one share of Common Stock previously awarded to Mr. Sean Goodman, AMC Holdings' executive Vice President and Chief Financial Officer, and AMCI's then director nominee on the Issuer's board of directors. Pursuant to the Subscription Agreement, dated as of March 14, 2022 and as thereafter amended, among the Issuer and AMCI, AMCI designated Mr. Sean Goodman for election to the Issuer's board of directors, as result of which each of the Reporting Persons may have been deemed a "director-by-deputization" of the Issuer. Following the sale of securities by the Reporting Persons that are being reported on this Form 4, AMCI no longer has the right to designate a director to the Issuer's board of directors and the Reporting Persons are no longer deemed to have director-by-deputization status with respect to the Issuer. /s/ Edwin F. Gladbach, Senior Vice President, General Counsel & Secretary, AMC Entertainment Holdings, Inc. and American-Multi Cinema, Inc. 2025-12-05