MGM

SEC source: 0001127602-23-025534 · form4.xml · nonDerivative · entry 1

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302,666

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: 0001127602-23-025541 · form4.xml · derivative · entry 5

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,070

Underlying: Common Stock $.01 Par Value ND · 33,070 shares

Expires 2026-10-02

F2 · derivative.exercise_price: Performance Share Units (PSUs) granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44.

SEC source: 0001127602-23-025541 · form4.xml · derivative · entry 4

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,772

Underlying: Common Stock $.01 Par Value ND · 40,772 shares

Expires 2027-10-02

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan ("Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement.

SEC source: 0001127602-23-025540 · form4.xml · derivative · entry 4

Meinert Todd · CIK 0001832044 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,998

Underlying: Common Stock $.01 Par Value ND · 4,998 shares

Expires 2026-10-02

F2 · derivative.exercise_price: Performance Share Units (PSUs) granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44.

SEC source: 0001127602-23-025540 · form4.xml · derivative · entry 3

Meinert Todd · CIK 0001832044 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,621

Underlying: Common Stock $.01 Par Value ND · 4,621 shares

Expires 2027-10-02

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan ("Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement.

SEC source: 0001127602-23-025538 · form4.xml · derivative · entry 4

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,842

Underlying: Common Stock $.01 Par Value ND · 19,842 shares

Expires 2026-10-02

F2 · derivative.exercise_price: Performance Share Units (PSUs) granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44.

SEC source: 0001127602-23-025538 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,464

Underlying: Common Stock $.01 Par Value ND · 24,464 shares

Expires 2027-10-02

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan ("Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement.

SEC source: 0001127602-23-025536 · form4.xml · derivative · entry 4

Halkyard Jonathan S · CIK 0001371536 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,251

Underlying: Common Stock $.01 Par Value ND · 24,251 shares

Expires 2026-10-02

F2 · derivative.exercise_price: Performance Share Units (PSUs) granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44.

SEC source: 0001127602-23-025536 · form4.xml · derivative · entry 3

Halkyard Jonathan S · CIK 0001371536 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,900

Underlying: Common Stock $.01 Par Value ND · 29,900 shares

Expires 2027-10-02

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan ("Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement.

SEC source: 0001127602-23-025535 · form4.xml · derivative · entry 4

Fritz Gary M · CIK 0001460260 · President, Interactive

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,070

Underlying: Common Stock $.01 Par Value ND · 33,070 shares

Expires 2026-10-02

F2 · derivative.exercise_price: Performance Share Units (PSUs) granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44.

SEC source: 0001127602-23-025535 · form4.xml · derivative · entry 3

Fritz Gary M · CIK 0001460260 · President, Interactive

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,772

Underlying: Common Stock $.01 Par Value ND · 40,772 shares

Expires 2027-10-02

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan ("Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement.

SEC source: 0001127602-23-025534 · form4.xml · derivative · entry 5

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,185

Underlying: Common Stock $.01 Par Value ND · 88,185 shares

Expires 2026-10-02

F2 · derivative.exercise_price: Performance Share Units (PSUs) granted under the Plan. Each PSU represents the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date, relative to a target price of $52.44.

SEC source: 0001127602-23-025534 · form4.xml · derivative · entry 4

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,726

Underlying: Common Stock $.01 Par Value ND · 108,726 shares

Expires 2027-10-02

F1 · derivative.exercise_price: Restricted Stock Units ("RSUs") granted under the MGM Resorts International ("Company") Amended and Restated 2005 Omnibus Incentive Plan ("Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. The RSUs vest in four equal annual installments commencing on the first anniversary of the grant date. Any fractional shares are paid in cash upon settlement.

SEC source: 0001127602-23-025356 · form4.xml · derivative · entry 1

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,806.3963

Underlying: Common Stock $.01 Par Value ND · 1,020.1306 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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 (the "Company") 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: 0001127602-23-025354 · form4.xml · derivative · entry 2

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,712.3304

Underlying: Common Stock $.01 Par Value ND · 2,584.3308 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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 (the "Company") 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: 0001127602-23-025353 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,746.9158

Underlying: Common Stock $.01 Par Value ND · 76.5098 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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 (the "Company") 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: 0001127602-23-023099 · form4.xml · derivative · entry 8

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,300

Underlying: Common Stock $.01 Par Value ND · 20,300 shares

Expires 2024-08-18

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.

F3 · derivative.exercise_price: Restricted Stock Units ("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.

SEC source: 0001127602-23-023099 · form4.xml · nonDerivative · entry 6

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 244,881

SEC source: 0001127602-23-023099 · form4.xml · nonDerivative · entry 5

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274,936

F2 · security: Represents the vesting of 50,917.45802 PSUs granted on August 18, 2020, under the Plan. The number of shares awarded at the end of the performance period was based upon the Company's three-year total shareholder return (TSR) compared to the TSRs of the constituents of the S&P 500 Index.

SEC source: 0001127602-23-023099 · form4.xml · nonDerivative · entry 4

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,560

SEC source: 0001127602-23-023099 · form4.xml · nonDerivative · entry 3

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,753

F1 · security: Represents the vesting of 51,131.61136 performance share units (PSUs) granted on August 18, 2020 under the MGM Resorts International (Company) Amended and Restated 2005 Omnibus Incentive Plan (Plan). Each PSU represented the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that was three years after the grant date (Vesting Date), relative to a target price of $21.85 (Target Price). The Target Price is equal to 125% of the average closing price of Company common stock over the 60-calendar day period ending on the grant date. The number of shares issued per PSU, 1.6 shares, was calculated by dividing the ending average stock price by the Target Price. For this purpose, the ending average stock price is the average closing price of Company common stock over the 60-day period ending on the Vesting Date, as adjusted to include dividends paid during the term of the PSU.

SEC source: 0001127602-23-023099 · form4.xml · nonDerivative · entry 2

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 148,943

SEC source: 0001127602-23-023099 · form4.xml · nonDerivative · entry 1

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,932

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: 0001127602-23-023097 · form4.xml · derivative · entry 3

Meinert Todd · CIK 0001832044 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,350

Underlying: Common Stock $.01 Par Value ND · 2,350 shares

Expires 2024-08-18

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 are paid in cash upon settlement.

SEC source: 0001127602-23-023097 · form4.xml · nonDerivative · entry 2

Meinert Todd · CIK 0001832044 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,141

SEC source: 0001127602-23-023097 · form4.xml · nonDerivative · entry 1

Meinert Todd · CIK 0001832044 · SVP & Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,714

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: 0001127602-23-023096 · form4.xml · derivative · entry 8

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,213

Underlying: Common Stock $.01 Par Value ND · 38,212 shares

Expires 2024-08-18

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.

F3 · derivative.exercise_price: Restricted Stock Units ("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.

SEC source: 0001127602-23-023096 · form4.xml · nonDerivative · entry 6

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,994

SEC source: 0001127602-23-023096 · form4.xml · nonDerivative · entry 5

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 285,032

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: 0001127602-23-023096 · form4.xml · nonDerivative · entry 4

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 246,820

SEC source: 0001127602-23-023096 · form4.xml · nonDerivative · entry 3

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 303,393

F2 · security: Represents the vesting of 95,845.62759 PSUs granted on August 18, 2020, under the Plan. The number of shares awarded at the end of the performance period was based upon the Company's three-year total shareholder return (TSR) compared to the TSRs of the constituents of the S&P 500 Index.

SEC source: 0001127602-23-023096 · form4.xml · nonDerivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,625

SEC source: 0001127602-23-023096 · form4.xml · nonDerivative · entry 1

HORNBUCKLE WILLIAM · CIK 0001183302 · Director · CEO AND PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,223

F1 · security: Represents the vesting of 96,247.91563 performance share units (PSUs) granted on August 18, 2020 under the MGM Resorts International (Company) Amended and Restated 2005 Omnibus Incentive Plan (Plan). Each PSU represented the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that was three years after the grant date (Vesting Date), relative to a target price of $21.85 (Target Price). The Target Price is equal to 125% of the average closing price of Company common stock over the 60-calendar day period ending on the grant date. The number of shares issued per PSU, 1.6 shares, was calculated by dividing the ending average stock price by the Target Price. For this purpose, the ending average stock price is the average closing price of Company common stock over the 60-day period ending on the Vesting Date, as adjusted to include dividends paid during the term of the PSU.

SEC source: 0001127602-23-023094 · form4.xml · derivative · entry 7

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,359

Underlying: Common Stock $.01 Par Value ND · 8,358 shares

Expires 2024-08-18

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.

F3 · derivative.exercise_price: Restricted Stock Units ("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.

SEC source: 0001127602-23-023094 · form4.xml · nonDerivative · entry 6

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,854

SEC source: 0001127602-23-023094 · form4.xml · nonDerivative · entry 5

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,230

F2 · security: Represents the vesting of 20,966.01213 PSUs granted on August 18, 2020, under the Plan. The number of shares awarded at the end of the performance period was based upon the Company's three-year total shareholder return (TSR) compared to the TSRs of the constituents of the S&P 500 Index.

SEC source: 0001127602-23-023094 · form4.xml · nonDerivative · entry 4

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,781

SEC source: 0001127602-23-023094 · form4.xml · nonDerivative · entry 3

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,037

F1 · security: Represents the vesting of 21,054.07518 performance share units (PSUs) granted on August 18, 2020, under the MGM Resorts International (Company) Amended and Restated 2005 Omnibus Incentive Plan (Plan). Each PSU represented the right to receive between 0 and 1.6 shares of Company common stock depending upon the performance of the common stock from the grant date to the date that was three years after the grant date (Vesting Date), relative to a target price of $21.85 (the Target Price). The Target Price is equal to 125% of the average closing price of Company common stock over the 60-calendar day period ending on the grant date. The number of shares issued per PSU, 1.6 shares, was calculated by dividing the ending average stock price by the Target Price. For this purpose, the ending average stock price is the average closing price of Company common stock over the 60-day period ending on the Vesting Date, as adjusted to include dividends paid during the term of the PSU.

SEC source: 0001127602-23-023094 · form4.xml · nonDerivative · entry 2

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,351

SEC source: 0001127602-23-023094 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,641

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: 0001127602-23-022304 · form4.xml · nonDerivative · entry 2

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,283

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.24 to $46.91, 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: 0001127602-23-022305 · form4.xml · nonDerivative · entry 1

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By grantor trust

Disclosed balance after: 0

SEC source: 0001127602-23-022304 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,283

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.00 to $45.465, 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: 0001127602-23-022301 · form4.xml · nonDerivative · entry 1

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,632

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.18 to $45.29, 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: 0001127602-23-020061 · form4.xml · derivative · entry 2

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,127.9996

Underlying: Common Stock $.01 Par Value ND · 2,163.0237 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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 (the "Company") 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: 0001127602-23-020053 · form4.xml · derivative · entry 1

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,786.2657

Underlying: Common Stock $.01 Par Value ND · 853.8251 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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 (the "Company") 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: 0001127602-23-020046 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,670.406

Underlying: Common Stock $.01 Par Value ND · 64.0369 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International (the "Company") 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 (the "Company") 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: 0001127602-23-018665 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,283

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.90 to $43.925, 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: 0000950170-23-028329 · ownership.xml · nonDerivative · entry 1

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 6,423,778

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.22 to $44.12, inclusive. The Reporting Person undertakes to provide to MGM Resorts International (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 set forth in this footnote.

F2 · ownership.nature: These securities are held for the accounts of certain private investment funds for which Corvex Management LP ("Corvex") acts as investment adviser, including Corvex Master Fund LP, Corvex Select Equity Master Fund LP and Corvex-E LP. The general partner of Corvex is controlled by the Reporting Person.

F3 · ownership.nature: 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.

SEC source: 0001127602-23-018201 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · CHIEF LEGAL ADMIN OFC AND SECY

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,283

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.31 to $41.345, 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.