MGM

SEC source: 0001127602-20-031841 · form4.xml · derivative · entry 3

Meinert Todd · CIK 0001832044 · SVP Financial Reporting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,833.3115

Underlying: Common Stock $.01 Par Value ND · 0.3115 shares

Expires 2022-10-19

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive 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.

F2 · price: 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.

SEC source: 0001127602-20-031841 · form4.xml · derivative · entry 2

Meinert Todd · CIK 0001832044 · SVP Financial Reporting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,578.1283

Underlying: Common Stock $.01 Par Value ND · 0.1283 shares

Expires 2021-11-14

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive 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.

F2 · price: 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.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 8

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,419.2345

Underlying: Common Stock $.01 Par Value ND · 2.7159 shares

Expires 2024-08-18

F5 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 7

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,108.2255

Underlying: Common Stock $.01 Par Value ND · 2.1218 shares

Expires 2024-04-01

F9 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 6

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,189.9909

Underlying: Common Stock $.01 Par Value ND · 1.8033 shares

Expires not disclosed

F8 · derivative.exercise_price: 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.

F2 · price: 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.

F8 · derivative.exercise_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.

F8 · derivative.expiration_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.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 5

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 964.2062

Underlying: Common Stock $.01 Par Value ND · 0.0784 shares

Expires 2024-02-27

F6 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive one share of Company common stock. Any fractional shares are paid in cash upon settlement.

F2 · price: 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.

F7 · derivative.exercise_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.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 4

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,736.7913

Underlying: Common Stock $.01 Par Value ND · 0.7913 shares

Expires 2022-10-19

F5 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,181.7411

Underlying: Common Stock $.01 Par Value ND · 0.2586 shares

Expires 2021-02-23

F3 · derivative.exercise_price: 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.

F2 · price: 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.

F4 · derivative.exercise_date: The RSUs are fully vested. Delivery of shares will be made on the third anniversary of the grant date.

SEC source: 0001127602-20-031839 · form4.xml · derivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,207.2606

Underlying: Common Stock $.01 Par Value ND · 0.2606 shares

Expires 2021-11-14

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. For purposes of Section 16 of the Securities Exchange Act of 1934, the Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or any other purpose.

F2 · price: 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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 12

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,773.5008

Underlying: Common Stock $.01 Par Value ND · 12.4156 shares

Expires 2024-08-18

F9 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 11

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 290,091.3933

Underlying: Common Stock $.01 Par Value ND · 23.5751 shares

Expires 2022-04-01

F8 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs will cliff vest on the second anniversary of the grant date. If the Reporting Person's employment with the Company terminates as a result of a "Special No-Cause Termination" as defined in the Reporting Person's employment agreement then the RSUs will vest in full and become payable within 30 days from the date of his separation.

F2 · price: 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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 10

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,014.1817

Underlying: Common Stock $.01 Par Value ND · 3.6582 shares

Expires 2024-04-01

F7 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 9

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,698.123

Underlying: Common Stock $.01 Par Value ND · 4.9328 shares

Expires not disclosed

F6 · derivative.exercise_price: 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 100% 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.

F2 · price: 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.

F6 · derivative.exercise_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 100% 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.

F6 · derivative.expiration_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 100% 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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 8

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,682.2566

Underlying: Common Stock $.01 Par Value ND · 1.5183 shares

Expires 2024-02-27

F3 · derivative.exercise_price: 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.

F2 · price: 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.

F5 · derivative.exercise_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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 7

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,681.6453

Underlying: Common Stock $.01 Par Value ND · 0.7868 shares

Expires 2023-02-21

F3 · derivative.exercise_price: 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.

F2 · price: 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.

F5 · derivative.exercise_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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 6

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,421.7409

Underlying: Common Stock $.01 Par Value ND · 1.7409 shares

Expires 2022-10-19

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 5

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,072.5949

Underlying: Common Stock $.01 Par Value ND · 1.55 shares

Expires 2021-02-23

F3 · derivative.exercise_price: 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.

F2 · price: 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.

F4 · derivative.exercise_date: The RSUs are fully vested. Delivery of shares will be made on the third anniversary of the grant date.

SEC source: 0001127602-20-031837 · form4.xml · derivative · entry 4

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,017.6516

Underlying: Common Stock $.01 Par Value ND · 0.6516 shares

Expires 2021-11-14

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-20-031836 · form4.xml · derivative · entry 2

Swartz Janet · CIK 0001734666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031835 · form4.xml · derivative · entry 4

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F5 · derivative.exercise_price: RSUs granted under 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.

F4 · price: 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.

F6 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F6 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031835 · form4.xml · derivative · entry 3

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,636.351

Underlying: Common Stock $.01 Par Value ND · 0.8644 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On April 3, 2020, the Reporting Person voluntarily reduced 100% of his cash compensation for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should the Reporting Person cease serving on the Company's board of directors for any reason prior to December 31, 2020, the RSUs shall vest on a pro-rata basis.

F4 · price: 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.

F3 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On April 3, 2020, the Reporting Person voluntarily reduced 100% of his cash compensation for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should the Reporting Person cease serving on the Company's board of directors for any reason prior to December 31, 2020, the RSUs shall vest on a pro-rata basis.

F3 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On April 3, 2020, the Reporting Person voluntarily reduced 100% of his cash compensation for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should the Reporting Person cease serving on the Company's board of directors for any reason prior to December 31, 2020, the RSUs shall vest on a pro-rata basis.

SEC source: 0001127602-20-031835 · form4.xml · derivative · entry 2

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,931.6231

Underlying: Common Stock $.01 Par Value ND · 3.3264 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Resorts International's common stock and become payable upon the reporting person's termination of service as a Director.

F1 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F1 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-031834 · form4.xml · derivative · entry 4

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F5 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F4 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031834 · form4.xml · derivative · entry 3

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,666.9907

Underlying: Common Stock $.01 Par Value ND · 1.0294 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F5 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F4 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031834 · form4.xml · derivative · entry 2

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,145.5476

Underlying: Common Stock $.01 Par Value ND · 2.1248 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Resorts International's common stock and become payable upon the reporting person's termination of service as a Director.

F1 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F1 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-031833 · form4.xml · derivative · entry 2

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F5 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F4 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031833 · form4.xml · derivative · entry 1

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,224.1146

Underlying: Common Stock $.01 Par Value ND · 1.3185 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Resorts international's common stock and become payable upon the reporting person's termination of service as a Director.

F1 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F1 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-031832 · form4.xml · derivative · entry 4

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F5 · derivative.exercise_price: RSUs granted under 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.

F4 · price: 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.

F6 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F6 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031832 · form4.xml · derivative · entry 3

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,821.4641

Underlying: Common Stock $.01 Par Value ND · 0.6356 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On April 2, 2020, the Reporting Person voluntarily reduced 100% of her cash compensation (less amounts she had previously elected to defer pursuant to the Company's Amended and Restated Deferred Compensation Plan for Non-Employee Directors) for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should the Reporting Person cease serving on the Company's board of directors for any reason prior to December 31, 2020, the RSUs shall vest on a pro-rata basis.

F4 · price: 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.

F3 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On April 2, 2020, the Reporting Person voluntarily reduced 100% of her cash compensation (less amounts she had previously elected to defer pursuant to the Company's Amended and Restated Deferred Compensation Plan for Non-Employee Directors) for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should the Reporting Person cease serving on the Company's board of directors for any reason prior to December 31, 2020, the RSUs shall vest on a pro-rata basis.

F3 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On April 2, 2020, the Reporting Person voluntarily reduced 100% of her cash compensation (less amounts she had previously elected to defer pursuant to the Company's Amended and Restated Deferred Compensation Plan for Non-Employee Directors) for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should the Reporting Person cease serving on the Company's board of directors for any reason prior to December 31, 2020, the RSUs shall vest on a pro-rata basis.

SEC source: 0001127602-20-031832 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,176.189

Underlying: Common Stock $.01 Par Value ND · 3.3463 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Resorts International's common stock and become payable upon the reporting person's termination of service as a Director.

F1 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F1 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-031829 · form4.xml · derivative · entry 3

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F5 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F4 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031829 · form4.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,950.9408

Underlying: Common Stock $.01 Par Value ND · 0.8087 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Resorts International's common stock and become payable upon the reporting person's termination of service as a Director.

F1 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F1 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-031824 · form4.xml · derivative · entry 2

JAMMET MARY CHRIS · CIK 0001599796 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031821 · form4.xml · derivative · entry 5

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F3 · derivative.exercise_price: 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.

F5 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F4 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031821 · form4.xml · derivative · entry 4

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,425.646

Underlying: Common Stock $.01 Par Value ND · 1.0911 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Resorts International's common stock and become payable upon the reporting person's termination of service as a Director.

F1 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F1 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-031816 · form4.xml · derivative · entry 3

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F1 · derivative.exercise_price: 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.

F3 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031808 · form4.xml · derivative · entry 3

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,050.1664

Underlying: Common Stock $.01 Par Value ND · 0.8168 shares

Expires not disclosed

F3 · derivative.exercise_price: RSUs granted under 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.

F2 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F4 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-031808 · form4.xml · derivative · entry 2

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,245.6526

Underlying: Common Stock $.01 Par Value ND · 0.4263 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On March 31, 2020, Mr. Grounds voluntarily reduced 75% of his cash compensation for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should Mr. Grounds cease serving on the Company's board of directors prior to December 31, 2020 for any reason, the RSUs shall vest on a pro-rata basis.

F2 · price: 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.

F1 · derivative.exercise_date: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On March 31, 2020, Mr. Grounds voluntarily reduced 75% of his cash compensation for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should Mr. Grounds cease serving on the Company's board of directors prior to December 31, 2020 for any reason, the RSUs shall vest on a pro-rata basis.

F1 · derivative.expiration_date: Restricted Stock Units ("RSUs") granted under the MGM Resorts International (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). On March 31, 2020, Mr. Grounds voluntarily reduced 75% of his cash compensation for the remainder of 2020 in exchange for a grant of an equivalent value of RSUs. Such RSUs will vest in full on December 31, 2020. Should Mr. Grounds cease serving on the Company's board of directors prior to December 31, 2020 for any reason, the RSUs shall vest on a pro-rata basis.

SEC source: 0001127602-20-029357 · form4.xml · derivative · entry 4

SANDERS COREY IAN · CIK 0001494424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,017

Underlying: Common Stock $.01 Par Value ND · 8,017 shares

Expires 2021-11-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-20-029357 · form4.xml · nonDerivative · entry 2

SANDERS COREY IAN · CIK 0001494424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 426,040

SEC source: 0001127602-20-029357 · form4.xml · nonDerivative · entry 1

SANDERS COREY IAN · CIK 0001494424 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 429,196

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-20-029356 · form4.xml · derivative · entry 3

Meinert Todd · CIK 0001832044 · SVP Financial Reporting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,578

Underlying: Common Stock $.01 Par Value ND · 1,577 shares

Expires 2021-11-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-20-029356 · form4.xml · nonDerivative · entry 2

Meinert Todd · CIK 0001832044 · SVP Financial Reporting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,300

SEC source: 0001127602-20-029356 · form4.xml · nonDerivative · entry 1

Meinert Todd · CIK 0001832044 · SVP Financial Reporting

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,685

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-20-029355 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,207

Underlying: Common Stock $.01 Par Value ND · 3,206 shares

Expires 2021-11-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-20-029355 · form4.xml · nonDerivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,917

SEC source: 0001127602-20-029355 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,180

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-20-029354 · form4.xml · derivative · entry 5

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,017

Underlying: Common Stock $.01 Par Value ND · 8,017 shares

Expires 2021-11-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-20-029354 · form4.xml · nonDerivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,167

SEC source: 0001127602-20-029354 · form4.xml · nonDerivative · entry 1

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,323

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.