X0306 4 2020-03-06 0000789570 MGM Resorts International MGM 0001440053 McManus John 3600 LAS VEGAS BLVD. SOUTH LAS VEGAS NV 89109 1 EVP GENERAL COUNSEL AND SECY Common Stock $.01 Par Value ND 2020-03-06 4 A 0 9726 0 A 135468 D Common Stock $.01 Par Value ND 2020-03-06 4 F 0 2901 20.39 D 132567 D Represents the vesting of 10,724.3324 performance share units ("PSUs") granted on March 6, 2017 under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan. Each PSU represented 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 was three years after the grant date (the "Vesting Date"), relative to a target price of $35.28 (the "Target Price"). The Target Price is equal to 125% of the average closing price of Company common stock over the 60-calendar day period ending on the grant date. The number of shares issued per PSU, 0.90699 shares, was calculated by dividing the ending average stock price by the Target Price. For this purpose, the ending average stock price is the average closing price of Company common stock over the 60-day period ending on the Vesting Date, as adjusted to include dividends paid during the term of the PSU. Any fractional shares were paid in cash upon settlement. /s/ Andrew Hagopian III, Attorney-In-Fact 2020-03-10