MGM

SEC source: 0001127602-18-012155 · form4.xml · derivative · entry 5

JAMES PHYLLIS · CIK 0001184905 · CHIEF DIV & CORP RESP OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,515.8188

Underlying: Common Stock $.01 Par Value ND · 18.4888 shares

Expires 2021-11-14

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012155 · form4.xml · derivative · entry 4

JAMES PHYLLIS · CIK 0001184905 · CHIEF DIV & CORP RESP OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,951.0812

Underlying: Common Stock $.01 Par Value ND · 9.8906 shares

Expires 2020-10-03

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012155 · form4.xml · derivative · entry 3

JAMES PHYLLIS · CIK 0001184905 · CHIEF DIV & CORP RESP OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,537.9556

Underlying: Common Stock $.01 Par Value ND · 8.5071 shares

Expires 2019-10-05

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012155 · form4.xml · derivative · entry 2

JAMES PHYLLIS · CIK 0001184905 · CHIEF DIV & CORP RESP OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 861.2849

Underlying: Common Stock $.01 Par Value ND · 2.8852 shares

Expires 2018-10-06

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012154 · form4.xml · derivative · entry 6

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,224.0863

Underlying: Common Stock $.01 Par Value ND · 61.0863 shares

Expires 2021-02-23

F4 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive one share of MGM Resorts common stock.

F3 · price: 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.

F5 · derivative.exercise_date: The RSUs are fully vested. Delivery of shares will be made on the third anniversary of the grant date.

SEC source: 0001127602-18-012154 · form4.xml · derivative · entry 5

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,645.5629

Underlying: Common Stock $.01 Par Value ND · 102.7226 shares

Expires 2021-11-14

F2 · derivative.exercise_price: 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.

F3 · price: 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.

SEC source: 0001127602-18-012154 · form4.xml · derivative · entry 4

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,572.576

Underlying: Common Stock $.01 Par Value ND · 48.8456 shares

Expires 2020-10-03

F2 · derivative.exercise_price: 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.

F3 · price: 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.

SEC source: 0001127602-18-012154 · form4.xml · derivative · entry 3

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,534.2036

Underlying: Common Stock $.01 Par Value ND · 42.0123 shares

Expires 2019-10-05

F2 · derivative.exercise_price: 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.

F3 · price: 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.

SEC source: 0001127602-18-012154 · form4.xml · derivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,015.3012

Underlying: Common Stock $.01 Par Value ND · 13.4574 shares

Expires 2018-10-06

F2 · derivative.exercise_price: 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.

F3 · price: 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.

SEC source: 0001127602-18-012153 · form4.xml · derivative · entry 6

D'ARRIGO DANIEL · CIK 0001184914 · EXECUTIVE VICE PRESIDENT & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,387.7635

Underlying: Common Stock $.01 Par Value ND · 24.7635 shares

Expires 2021-02-23

F3 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive one share of MGM Resorts common stock.

F2 · price: 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.

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: 0001127602-18-012153 · form4.xml · derivative · entry 5

D'ARRIGO DANIEL · CIK 0001184914 · EXECUTIVE VICE PRESIDENT & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,936.3772

Underlying: Common Stock $.01 Par Value ND · 53.418 shares

Expires 2021-11-14

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012153 · form4.xml · derivative · entry 4

D'ARRIGO DANIEL · CIK 0001184914 · EXECUTIVE VICE PRESIDENT & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,853.2502

Underlying: Common Stock $.01 Par Value ND · 29.6752 shares

Expires 2020-10-03

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012153 · form4.xml · derivative · entry 3

D'ARRIGO DANIEL · CIK 0001184914 · EXECUTIVE VICE PRESIDENT & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,614.8734

Underlying: Common Stock $.01 Par Value ND · 25.5246 shares

Expires 2019-10-05

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012153 · form4.xml · derivative · entry 2

D'ARRIGO DANIEL · CIK 0001184914 · EXECUTIVE VICE PRESIDENT & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,580.8302

Underlying: Common Stock $.01 Par Value ND · 8.6488 shares

Expires 2018-10-06

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012152 · form4.xml · derivative · entry 7

BALDWIN ROBERT · CIK 0001183311 · Director · CHIEF CUSTOMER DEV OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,931.6984

Underlying: Common Stock $.01 Par Value ND · 46.6984 shares

Expires 2021-02-23

F3 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive one share of MGM Resorts common stock.

F2 · price: 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.

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: 0001127602-18-012152 · form4.xml · derivative · entry 6

BALDWIN ROBERT · CIK 0001183311 · Director · CHIEF CUSTOMER DEV OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,612.9186

Underlying: Common Stock $.01 Par Value ND · 65.7416 shares

Expires 2021-11-14

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012152 · form4.xml · derivative · entry 5

BALDWIN ROBERT · CIK 0001183311 · Director · CHIEF CUSTOMER DEV OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,658.2629

Underlying: Common Stock $.01 Par Value ND · 39.0765 shares

Expires 2020-10-03

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012152 · form4.xml · derivative · entry 4

BALDWIN ROBERT · CIK 0001183311 · Director · CHIEF CUSTOMER DEV OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,026.9496

Underlying: Common Stock $.01 Par Value ND · 33.6098 shares

Expires 2019-10-05

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012152 · form4.xml · derivative · entry 3

BALDWIN ROBERT · CIK 0001183311 · Director · CHIEF CUSTOMER DEV OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,155.0273

Underlying: Common Stock $.01 Par Value ND · 10.5722 shares

Expires 2018-10-06

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012151 · form4.xml · derivative · entry 6

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,040.1906

Underlying: Common Stock $.01 Par Value ND · 10.1906 shares

Expires 2021-02-23

F3 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive one share of MGM Resorts common stock.

F2 · price: 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.

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: 0001127602-18-012151 · form4.xml · derivative · entry 5

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,258.8291

Underlying: Common Stock $.01 Par Value ND · 41.091 shares

Expires 2021-11-14

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012151 · form4.xml · derivative · entry 4

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,885.8598

Underlying: Common Stock $.01 Par Value ND · 23.0781 shares

Expires 2020-10-03

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012151 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,922.2273

Underlying: Common Stock $.01 Par Value ND · 19.8487 shares

Expires 2019-10-05

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012151 · form4.xml · derivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,007.6507

Underlying: Common Stock $.01 Par Value ND · 6.7287 shares

Expires 2018-10-06

F1 · derivative.exercise_price: 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.

F2 · price: 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.

SEC source: 0001127602-18-012150 · form4.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

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

F4 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F3 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012149 · form4.xml · derivative · entry 4

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

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

F4 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F3 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012148 · form4.xml · derivative · entry 3

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

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

F4 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F3 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012146 · form4.xml · derivative · entry 2

GAY MARY CHRISTINE · CIK 0001599796 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

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

F4 · price: 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.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F3 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012142 · form4.xml · derivative · entry 2

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of common stock.

F6 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F5 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012142 · form4.xml · derivative · entry 1

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 60,659.5634

Underlying: Common Stock $.01 Par Value ND · 203.3284 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination of service as a Director.

SEC source: 0001127602-18-012140 · form4.xml · derivative · entry 3

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of common stock.

F6 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F5 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012140 · form4.xml · derivative · entry 2

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,602.3984

Underlying: Common Stock $.01 Par Value ND · 99.2262 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination of service as a Director.

SEC source: 0001127602-18-012138 · form4.xml · derivative · entry 3

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of common stock.

F6 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F5 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012138 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,093.8385

Underlying: Common Stock $.01 Par Value ND · 114.2811 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination of service as a Director.

SEC source: 0001127602-18-012136 · form4.xml · derivative · entry 3

BIBLE WILLIAM A · CIK 0001487284 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,713.2398

Underlying: Common Stock $.01 Par Value ND · 15.7986 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of common stock.

F6 · price: 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.

F4 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 31, 2018 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.

F5 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-012136 · form4.xml · derivative · entry 2

BIBLE WILLIAM A · CIK 0001487284 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,973.4245

Underlying: Common Stock $.01 Par Value ND · 97.1179 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination of service as a Director.

F2 · price: Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination 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 Deferred Stock Unit is the economic equivalent of one share of common stock. The Deferred Stock Units become payable upon the reporting person's temination of service as a Director.

SEC source: 0001127602-18-011908 · form4.xml · nonDerivative · entry 1

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,400

F1 · balance_after: Reflects Mr. Grounds' personal beneficial ownership. Does not include 20,848,738 beneficially owned by Dubai World, a decree entity of Dubai, United Arab Emirates government that is 100% owned by the Government of Dubai ("DW"), and certain of DW's affiliates as described on the Form 4 relating to the Issuer filed with the SEC on September 11, 2017 by William Warwick Grounds, DW, Infinity World Holding Ltd., a Dubai, United Arab Emirates offshore corporation ("Infinity Holding"), Infinity World Cayman Investments Corporation, a Cayman Islands exempted company ("Cayman Investments"), Infinity World (Cayman) L.P., a Cayman Islands exempted limited partnership ("Cayman LP"), Infinity World (Cayman) Holding, a Cayman Islands exempted company ("Cayman Holding") and Infinity World Investments LLC, a Nevada limited liability company ("Infinity World"). Mr. Grounds disclaims beneficial ownership of the shares beneficially owned by DW, Infinity Holding, Cayman Investments, Cayman LP, Cayman Holding and Infinity World.

SEC source: 0001127602-18-011905 · form4.xml · derivative · entry 1

Swartz Janet · CIK 0001734666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,051

Underlying: Common Stock $.01 Par Value ND · 1,051 shares

Expires not disclosed

F1 · derivative.exercise_price: RSUs granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive, following vesting, one share of Common Stock.

F2 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) March 14, 2019 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.

F3 · derivative.expiration_date: RSUs do not have an expiration date.

SEC source: 0001127602-18-011472 · form4.xml · nonDerivative · entry 1

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,425

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.62 to $36.74, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001127602-18-011471 · form4.xml · nonDerivative · entry 1

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,935

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.60 to $36.665, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001127602-18-011470 · form4.xml · nonDerivative · entry 1

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Indirect · In trust

Disclosed balance after: 96,559

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.23 to $36.50, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001127602-18-010434 · form4.xml · derivative · entry 4

BIBLE WILLIAM A · CIK 0001487284 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 10,000 shares

Expires 2018-06-14

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.

SEC source: 0001127602-18-010434 · form4.xml · nonDerivative · entry 3

BIBLE WILLIAM A · CIK 0001487284 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,081

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.45 to $34.49, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001127602-18-010434 · form4.xml · nonDerivative · entry 2

BIBLE WILLIAM A · CIK 0001487284 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,341

SEC source: 0001127602-18-010434 · form4.xml · nonDerivative · entry 1

BIBLE WILLIAM A · CIK 0001487284 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,081

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: 0001127602-18-010430 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 294.1602 shares

Expires 2018-03-02

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.

F2 · derivative.exercise_price: Management Incentive Plan Performance Share Units ("MIP PSUs") granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan and the Second Amended and Restated Annual Performance-Based Incentive Plan for Executive Officers, pursuant to MGM Resorts' Form of Performance Share Units Agreement (Bonus Payout). Each MIP PSU represents the right to receive between 0 and 1.6 shares of MGM Resorts 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 (the "Performance End Date"), relative to a target price of $25.91 (the "Target Price"). The Target Price is equal to 125% of the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the grant date. If the ending average stock price is less than 60% of the Target Price (the "Minimum Price"), then no shares will be issued on the Performance End Date. If the ending average stock price is equal to or greater than 160% of the Target Price (the "Maximum Price"), then 1.6 shares will be issued on the Performance End Date per MIP PSU. If the ending average stock price is between the Minimum Price and the Maximum Price, then a number of shares will be issued on the Performance End Date per MIP PSU equal to the ending average stock price divided by the Target Price. For this purpose, the ending average stock price is the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the Performance End Date. MIP PSUs shall not be subject to forfeiture in the event that the participant's employment terminates for any reason.

SEC source: 0001127602-18-010430 · form4.xml · nonDerivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,581

SEC source: 0001127602-18-010430 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,740

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 · shares: Based on the average closing price of $20.729 over the 60-calendar-day period ending on the Vesting Date, as adjusted to include accrued dividend equivalents, approximately 1.371 shares were issued on the Vesting Date per Performance Share Unit ("PSU").

SEC source: 0001127602-18-010429 · form4.xml · derivative · entry 4

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 31,617.1548 shares

Expires 2018-03-02

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.

F2 · derivative.exercise_price: Management Incentive Plan Performance Share Units ("MIP PSUs") granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan and the Second Amended and Restated Annual Performance-Based Incentive Plan for Executive Officers, pursuant to MGM Resorts' Form of Performance Share Units Agreement (Bonus Payout). Each MIP PSU represents the right to receive between 0 and 1.6 shares of MGM Resorts 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 (the "Performance End Date"), relative to a target price of $25.91 (the "Target Price"). The Target Price is equal to 125% of the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the grant date. If the ending average stock price is less than 60% of the Target Price (the "Minimum Price"), then no shares will be issued on the Performance End Date. If the ending average stock price is equal to or greater than 160% of the Target Price (the "Maximum Price"), then 1.6 shares will be issued on the Performance End Date per MIP PSU. If the ending average stock price is between the Minimum Price and the Maximum Price, then a number of shares will be issued on the Performance End Date per MIP PSU equal to the ending average stock price divided by the Target Price. For this purpose, the ending average stock price is the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the Performance End Date. MIP PSUs shall not be subject to forfeiture in the event that the participant's employment terminates for any reason.

SEC source: 0001127602-18-010429 · form4.xml · nonDerivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,289