X0306 4 2020-12-15 0000789570 MGM Resorts International MGM 0001494424 SANDERS COREY IAN 3600 LAS VEGAS BLVD., S. LAS VEGAS NV 89109 1 CHIEF FINANCIAL OFFICER Common Stock $.01 Par Value ND 426040 D Common Stock $.01 Par Value ND 36465 I By CIS Trust Restricted Stock Units 2020-12-15 4 A 0 0.6516 A 2018-11-14 2021-11-14 Common Stock $.01 Par Value ND 0.6516 8017.6516 D Restricted Stock Units 2020-12-15 4 A 0 1.3839 A 2021-02-23 Common Stock $.01 Par Value ND 1.3839 17029.1401 D Restricted Stock Units 2020-12-15 4 A 0 1.7409 A 2019-10-19 2022-10-19 Common Stock $.01 Par Value ND 1.7409 21421.7409 D Restricted Stock Units 2020-12-15 4 A 0 0.7026 A 2020-02-21 2023-02-21 Common Stock $.01 Par Value ND 0.7026 8645.3775 D Restricted Stock Units 2020-12-15 4 A 0 1.3555 A 2021-02-27 2024-02-27 Common Stock $.01 Par Value ND 1.3555 16679.7526 D Restricted Stock Units 2020-12-15 4 A 0 2.5762 A Common Stock $.01 Par Value ND 2.5762 31699.9871 D Restricted Stock Units 2020-12-15 4 A 0 2.8778 A 2021-04-01 2024-04-01 Common Stock $.01 Par Value ND 2.8778 35411.1563 D Restricted Stock Units 2020-12-15 4 A 0 6.5958 A 2021-08-18 2024-08-18 Common Stock $.01 Par Value ND 6.5958 81161.1411 D Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares are paid in cash upon settlement. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue. RSUs granted under the Plan. Each RSU represents the right to receive one share of Company common stock. Any fractional shares will be paid in cash upon settlement. The RSUs are fully vested. Delivery of shares will be made on the third 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 will vest in four equal annual installments commencing on the first anniversary of the grant date. The RSUs are fully vested. Delivery of shares will be made in four equal annual installments commencing on the first anniversary of the grant date. RSUs granted under the Plan. On March 30, 2020, the Reporting Person voluntarily reduced the cash amount of his base salary for the remainder of 2020 by 50% in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest and be paid in full on December 31, 2020. Should the Reporting Person leave his employment for any reason prior to December 27, 2020, the last day of his final pay period in 2020, the RSUs shall vest and become payable on a pro-rata basis. RSUs granted under the Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. The RSUs were granted on April 1, 2020 as part of the Reporting Person's 2020 annual equity award pursuant to the terms of his new employment agreement with the Company. /s/ Jessica Cunningham, Attorney-In-Fact 2020-12-17