X0508 4/A 2025-02-19 2025-02-21 0 0001411579 AMC ENTERTAINMENT HOLDINGS, INC. AMC 0001032673 ARON ADAM M AMC ENTERTAINMENT HOLDINGS, INC 11500 ASH STREET LEAWOOD KS 66211 1 1 0 0 Chairman, President & CEO 0 Class A Common Stock 2025-02-19 4 F 0 206001 0 D 975310 D Restricted Stock Units 0 2025-02-21 4 A 0 1083239 0 A Class A Common Stock 1083239 1083239 D This amendment is being filed to correct the number of shares withheld to satisfy the Reporting Person's tax obligations arising from the vesting events previously disclosed. The amount included in the original Form 4 was an estimate of the tax withholding and is being amended to reflect the actual number of shares withheld following completion of the vesting process. Each restricted stock unit ("RSU") represents the right to receive one (1) share of the Issuer's Class A common stock within 30 days following vesting. The RSUs were granted under the EIP and one-third (1/3) of the total grant will vest in each of January 2026, 2027 and 2028, subject to satisfaction of service conditions. The RSU grant is included in this amendment because the number of RSUs granted had not been determined when the original Form 4 was filed. Does not include shares issuable upon future vesting of equity grants, including 1,549,390 shares issuable based upon satisfaction of service conditions and 2,091,007 shares issuable upon attainment of both performance goals and satisfaction of service conditions, which, when combined with the ownership reported above, would represent a total of 4,615,707 shares. /s/ Edwin F. Gladbach, Attorney-in-Fact 2025-02-25