MGM

SEC source: 0001127602-16-064563 · form4.xml · nonDerivative · entry 1

SELWOOD ROBERT · CIK 0001182249 · EVP - CHIEF ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,029

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: 0001127602-16-064564 · form4.xml · derivative · entry 4

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,474

Underlying: Common Stock $.01 Par Value ND · 6,157 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.

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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2016 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064564 · form4.xml · nonDerivative · entry 2

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,439

SEC source: 0001127602-16-064564 · form4.xml · nonDerivative · entry 1

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,022

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: 0001127602-16-064561 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,729

Underlying: Common Stock $.01 Par Value ND · 2,909 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.

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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2016 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064561 · form4.xml · nonDerivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,759

SEC source: 0001127602-16-064561 · form4.xml · nonDerivative · entry 1

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,980

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: 0001127602-16-064560 · form4.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,223

Underlying: Common Stock $.01 Par Value ND · 3,740 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.

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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2016 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064560 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,590

SEC source: 0001127602-16-064560 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,613

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: 0001127602-16-064559 · form4.xml · derivative · entry 4

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,492

Underlying: Common Stock $.01 Par Value ND · 16,163 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.

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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2016 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064559 · form4.xml · nonDerivative · entry 2

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 809,013

SEC source: 0001127602-16-064559 · form4.xml · nonDerivative · entry 1

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 815,794

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: 0001127602-16-064558 · form4.xml · derivative · entry 3

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,474

Underlying: Common Stock $.01 Par Value ND · 6,157 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.

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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2016 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064558 · form4.xml · nonDerivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,881

SEC source: 0001127602-16-064558 · form4.xml · nonDerivative · entry 1

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,464

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: 0001127602-16-064557 · form4.xml · derivative · entry 3

JAMES PHYLLIS · CIK 0001184905 · EVP SPECIAL COUNSEL-LITIGATION

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,741

Underlying: Common Stock $.01 Par Value ND · 1,247 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.

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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2016 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064557 · form4.xml · nonDerivative · entry 2

JAMES PHYLLIS · CIK 0001184905 · EVP SPECIAL COUNSEL-LITIGATION

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,600

SEC source: 0001127602-16-064557 · form4.xml · nonDerivative · entry 1

JAMES PHYLLIS · CIK 0001184905 · EVP SPECIAL COUNSEL-LITIGATION

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,942

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: 0001127602-16-064407 · form4.xml · derivative · entry 3

JAMES PHYLLIS · CIK 0001184905 · EVP SPECIAL COUNSEL-LITIGATION

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,866

Underlying: Common Stock $.01 Par Value ND · 3,866 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064407 · form4.xml · derivative · entry 2

JAMES PHYLLIS · CIK 0001184905 · EVP SPECIAL COUNSEL-LITIGATION

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,179

Underlying: Common Stock $.01 Par Value ND · 12,179 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064406 · form4.xml · derivative · entry 3

SELWOOD ROBERT · CIK 0001182249 · EVP - CHIEF ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,376

Underlying: Common Stock $.01 Par Value ND · 8,376 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064406 · form4.xml · derivative · entry 2

SELWOOD ROBERT · CIK 0001182249 · EVP - CHIEF ACCOUNTING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,388

Underlying: Common Stock $.01 Par Value ND · 26,388 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064405 · form4.xml · derivative · entry 3

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,021

Underlying: Common Stock $.01 Par Value ND · 9,021 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064405 · form4.xml · derivative · entry 2

McManus John · CIK 0001440053 · EVP GENERAL COUNSEL AND SECY

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,417

Underlying: Common Stock $.01 Par Value ND · 28,417 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064404 · form4.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,598

Underlying: Common Stock $.01 Par Value ND · 11,598 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064404 · form4.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,537

Underlying: Common Stock $.01 Par Value ND · 36,537 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064403 · form4.xml · derivative · entry 4

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,091

Underlying: Common Stock $.01 Par Value ND · 19,091 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064403 · form4.xml · derivative · entry 3

SANDERS COREY IAN · CIK 0001494424 · CHIEF OPERATING OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,143

Underlying: Common Stock $.01 Par Value ND · 60,143 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064402 · form4.xml · derivative · entry 3

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,091

Underlying: Common Stock $.01 Par Value ND · 19,091 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064402 · form4.xml · derivative · entry 2

HORNBUCKLE WILLIAM · CIK 0001183302 · PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,143

Underlying: Common Stock $.01 Par Value ND · 60,143 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064401 · form4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,273

Underlying: Common Stock $.01 Par Value ND · 15,273 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064401 · form4.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,114

Underlying: Common Stock $.01 Par Value ND · 48,114 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001127602-16-064400 · form4.xml · derivative · entry 5

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,365

Underlying: Common Stock $.01 Par Value ND · 76,365 shares

Expires not disclosed

F3 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive, subject to the terms set forth below, one share of MGM Resorts common stock. The RSUs cliff vest on December 31, 2021, with delivery automatically deferred until Mr. Murren's separation from the Company (unless such separation is determined to have been for Employer's Good Cause, as defined in his employment agreement), and are subject to automatic forfeiture in the event of Mr. Murren's termination for any reason prior to December 31, 2021.

F3 · derivative.exercise_date: RSUs granted under the Plan. Each RSU represents the right to receive, subject to the terms set forth below, one share of MGM Resorts common stock. The RSUs cliff vest on December 31, 2021, with delivery automatically deferred until Mr. Murren's separation from the Company (unless such separation is determined to have been for Employer's Good Cause, as defined in his employment agreement), and are subject to automatic forfeiture in the event of Mr. Murren's termination for any reason prior to December 31, 2021.

F3 · derivative.expiration_date: RSUs granted under the Plan. Each RSU represents the right to receive, subject to the terms set forth below, one share of MGM Resorts common stock. The RSUs cliff vest on December 31, 2021, with delivery automatically deferred until Mr. Murren's separation from the Company (unless such separation is determined to have been for Employer's Good Cause, as defined in his employment agreement), and are subject to automatic forfeiture in the event of Mr. Murren's termination for any reason prior to December 31, 2021.

SEC source: 0001127602-16-064400 · form4.xml · derivative · entry 4

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,904

Underlying: Common Stock $.01 Par Value ND · 51,904 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 are subject to meeting minimum performance criteria set by the Compensation Committee of the Board of Directors of MGM Resorts, during the six-month period ending on June 30, 2017 (the "Measurement Date"). Provided such criteria are met, the RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date. If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued.

SEC source: 0001127602-16-064400 · form4.xml · derivative · entry 3

MURREN JAMES · CIK 0001186211 · Director · CHAIRMAN & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,513

Underlying: Common Stock $.01 Par Value ND · 163,513 shares

Expires 2019-10-03

F1 · derivative.exercise_price: Performance Share Units ("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 $31.05 (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 Vesting Date.

SEC source: 0001104659-20-092473 · a4.xml · nonDerivative · entry 1

IAC/InterActiveCorp · CIK 0001800227 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,240,668

F1 · price: The price reflects the weighted average of purchases made at prices ranging from $17.15 to $18.14. The reporting person agrees to provide upon request by the Staff of the Securities and Exchange Commission, MGM Resorts International ("MGM") or any security holder of MGM, information regarding the number of shares sold at each separate price.