MGM

SEC source: 0001127602-18-029947 · form4.xml · nonDerivative · entry 6

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,834

SEC source: 0001127602-18-029947 · form4.xml · nonDerivative · entry 5

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 291,322

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: 0001127602-18-029947 · form4.xml · nonDerivative · entry 4

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 285,004

SEC source: 0001127602-18-029947 · form4.xml · nonDerivative · entry 3

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 297,756

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 · shares: Based on the average closing price of $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Profit Growth Plan Performance Share Unit ("Profit Growth PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029947 · form4.xml · nonDerivative · entry 2

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,352

SEC source: 0001127602-18-029947 · form4.xml · nonDerivative · entry 1

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 303,606

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 $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Performance Share Unit ("PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029946 · form4.xml · derivative · entry 13

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,585.8728

Underlying: Common Stock $.01 Par Value ND · 16,586 shares

Expires 2019-10-05

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.

F5 · 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. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029946 · form4.xml · derivative · entry 12

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 57,886.2385 shares

Expires 2018-10-05

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.

F4 · derivative.exercise_price: Profit Growth PSUs granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan") and the Profit Growth Share Incentive Plan, pursuant to MGM Resorts' Form of Performance Share Units Agreement. Each Profit Growth 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 $25.76 (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 Profit Growth 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 Profit Growth 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.

SEC source: 0001127602-18-029946 · form4.xml · derivative · entry 11

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 227,928.9879 shares

Expires 2018-10-05

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: PSUs granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each 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 "Vesting Date"), relative to a target price of $25.76 (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 Vesting 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 Vesting Date per 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 Vesting Date per 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 Transaction Date.

SEC source: 0001127602-18-029946 · form4.xml · nonDerivative · entry 6

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 607,641

SEC source: 0001127602-18-029946 · form4.xml · nonDerivative · entry 5

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 614,169

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: 0001127602-18-029946 · form4.xml · nonDerivative · entry 4

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 597,583

SEC source: 0001127602-18-029946 · form4.xml · nonDerivative · entry 3

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 623,086

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 · shares: Based on the average closing price of $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Profit Growth Plan Performance Share Unit ("Profit Growth PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029946 · form4.xml · nonDerivative · entry 2

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 558,278

SEC source: 0001127602-18-029946 · form4.xml · nonDerivative · entry 1

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 658,694

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 $28.107 over the 60-day-period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares of common stock were issued per Performance Share Unit ("PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029944 · form4.xml · derivative · entry 11

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,985.7505

Underlying: Common Stock $.01 Par Value ND · 2,985 shares

Expires 2019-10-05

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.

F5 · 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. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029944 · form4.xml · derivative · entry 10

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 · 10,130.6561 shares

Expires 2018-10-05

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.

F4 · derivative.exercise_price: Profit Growth PSUs granted under the Plan and the Profit Growth Share Incentive Plan, pursuant to MGM Resorts' Form of Performance Share Units Agreement. Each Profit Growth 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 $25.76 (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 Profit Growth 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 Profit Growth 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.

SEC source: 0001127602-18-029944 · form4.xml · derivative · entry 9

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 · 41,027.4641 shares

Expires 2018-10-05

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: PSUs granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each 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 "Vesting Date"), relative to a target price of $25.76 (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 Vesting 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 Vesting Date per 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 Vesting Date per 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 Transaction Date.

SEC source: 0001127602-18-029944 · form4.xml · nonDerivative · entry 6

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,529

SEC source: 0001127602-18-029944 · form4.xml · nonDerivative · entry 5

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,704

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: 0001127602-18-029944 · form4.xml · nonDerivative · entry 4

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,719

SEC source: 0001127602-18-029944 · form4.xml · nonDerivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,183

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 · shares: Based on the average closing price of $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Profit Growth Plan Performance Share Unit ("Profit Growth PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029944 · form4.xml · nonDerivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,841

SEC source: 0001127602-18-029944 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,916

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 $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Performance Share Unit ("PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029943 · form4.xml · derivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,279.7524

Underlying: Common Stock $.01 Par Value ND · 1,279 shares

Expires 2019-10-05

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.

F5 · 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. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029943 · form4.xml · derivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 3,255.8059 shares

Expires 2018-10-05

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.

F4 · derivative.exercise_price: Profit Growth PSUs granted under the Plan and the Profit Growth Share Incentive Plan, pursuant to MGM Resorts' Form of Performance Share Units Agreement. Each Profit Growth 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 $25.76 (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 Profit Growth 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 Profit Growth 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.

SEC source: 0001127602-18-029943 · form4.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 17,583.1989 shares

Expires 2018-10-05

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: PSUs granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each 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 "Vesting Date"), relative to a target price of $25.76 (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 Vesting 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 Vesting Date per 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 Vesting Date per 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 Transaction Date.

SEC source: 0001127602-18-029943 · form4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,325

SEC source: 0001127602-18-029943 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,637

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: 0001127602-18-029943 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,358

SEC source: 0001127602-18-029943 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,246

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 · shares: Based on the average closing price of $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Profit Growth Plan Performance Share Unit ("Profit Growth PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029943 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,601

SEC source: 0001127602-18-029943 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,395

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 $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Performance Share Unit ("PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029939 · form4.xml · derivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,838.2722

Underlying: Common Stock $.01 Par Value ND · 3,839 shares

Expires 2019-10-05

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.

F5 · 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. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029939 · form4.xml · derivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 14,472.0727 shares

Expires 2018-10-05

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.

F4 · derivative.exercise_price: Profit Growth PSUs granted under the Plan and the Profit Growth Share Incentive Plan, pursuant to MGM Resorts' Form of Performance Share Units Agreement. Each Profit Growth 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 $25.76 (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 Profit Growth 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 Profit Growth 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.

SEC source: 0001127602-18-029939 · form4.xml · derivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 52,749.5967 shares

Expires 2018-10-05

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: PSUs granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each 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 "Vesting Date"), relative to a target price of $25.76 (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 Vesting 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 Vesting Date per 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 Vesting Date per 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 Transaction Date.

SEC source: 0001127602-18-029939 · form4.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,449

SEC source: 0001127602-18-029939 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 236,961

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: 0001127602-18-029939 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,122

SEC source: 0001127602-18-029939 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,498

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 · shares: Based on the average closing price of $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Profit Growth Plan Performance Share Unit ("Profit Growth PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029939 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,296

SEC source: 0001127602-18-029939 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 246,536

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 $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Performance Share Unit ("PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029941 · form4.xml · derivative · entry 12

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,318.9092

Underlying: Common Stock $.01 Par Value ND · 6,318 shares

Expires 2019-10-05

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.

F5 · 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. Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029941 · form4.xml · derivative · entry 11

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 14,472.0727 shares

Expires 2018-10-05

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.

F4 · derivative.exercise_price: Profit Growth PSUs granted under the Plan and the Profit Growth Share Incentive Plan, pursuant to MGM Resorts' Form of Performance Share Units Agreement. Each Profit Growth 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 $25.76 (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 Profit Growth 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 Profit Growth 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.

SEC source: 0001127602-18-029941 · form4.xml · derivative · entry 10

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 86,830.3838 shares

Expires 2018-10-05

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: PSUs granted under the MGM Resorts International ("MGM Resorts") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each 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 "Vesting Date"), relative to a target price of $25.76 (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 Vesting 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 Vesting Date per 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 Vesting Date per 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 Transaction Date.

SEC source: 0001127602-18-029941 · form4.xml · nonDerivative · entry 6

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,583

SEC source: 0001127602-18-029941 · form4.xml · nonDerivative · entry 5

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,071

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: 0001127602-18-029941 · form4.xml · nonDerivative · entry 4

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,753

SEC source: 0001127602-18-029941 · form4.xml · nonDerivative · entry 3

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,129

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 · shares: Based on the average closing price of $28.107 over the 60-calendar-day period ending on the Transaction Date, as adjusted to include accrued dividend equivalents, approximately 1.11958 shares were issued on the Vesting Date per Profit Growth Plan Performance Share Unit ("Profit Growth PSU"). Any fractional shares were paid in cash upon settlement.

SEC source: 0001127602-18-029941 · form4.xml · nonDerivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,927