X0306 4 2017-06-15 0000789570 MGM Resorts International MGM 0001184914 D'ARRIGO DANIEL 3600 LAS VEGAS BLVD. SOUTH LAS VEGAS NV 89109 1 EXECUTIVE VICE PRESIDENT & CFO Common Stock $.01 Par Value ND 137467 D Restricted Stock Units 2017-06-15 4 A 0 9.2687 A 2014-10-07 2017-10-07 Common Stock $.01 Par Value ND 9.2687 2754.482 D Restricted Stock Units 2017-06-15 4 A 0 17.1949 A 2015-10-06 2018-10-06 Common Stock $.01 Par Value ND 17.1949 5109.9973 D Restricted Stock Units 2017-06-15 4 A 0 38.0477 A 2016-10-05 2019-10-05 Common Stock $.01 Par Value ND 38.0477 11307.0779 D Restricted Stock Units 2017-06-15 4 A 0 39.319 A 2017-10-03 2020-10-03 Common Stock $.01 Par Value ND 39.319 11684.8872 D Restricted Stock Units ("RSUs") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue. /s/ Andrew Hagopian III, Attorney-In-Fact 2017-06-19