X0206 3 2026-01-01 0 0000789570 MGM Resorts International MGM 0002101319 Molino Ayesha Khanna 3600 LAS VEGAS BLVD., S. LAS VEGAS NV 89109 1 CHIEF OPERATING OFFICER Common Stock $.01 Par Value ND 23359 D Common Stock $.01 Par Value ND 200 I By Spouse Performance Share Units 2026-10-02 2026-10-02 Common Stock $.01 Par Value ND 7349 D Performance Share Units 2027-10-07 2027-10-07 Common Stock $.01 Par Value ND 9528 D Restricted Stock Units 2023-10-03 2026-10-03 Common Stock $.01 Par Value ND 2042 D Restricted Stock Units 2024-10-02 2027-10-02 Common Stock $.01 Par Value ND 3398 D Restricted Stock Units 2025-10-07 2027-10-07 Common Stock $.01 Par Value ND 6692 D Restricted Stock Units 2023-03-01 2026-03-01 Common Stock $.01 Par Value ND 299 D Restricted Stock Units 2026-10-06 2028-10-06 Common Stock $.01 Par Value ND 12161 D Performance Share Units (PSUs) granted under the MGM Resorts International (Company) 2022 Omnibus Incentive Plan (Plan). Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44. PSUs granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $47.21. Restricted Stock Units ("RSUs") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. RSUs granted under the Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in three equal annual installments commencing on the first anniversary of the grant date. RSUs granted under the Company Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement. /s/ Jessica Cunningham, Attorney-In-Fact 2026-01-05