MGM

SEC source: 0001127602-20-019998 · form4.xml · derivative · entry 3

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,820.005

Underlying: Common Stock $.01 Par Value ND · 1.005 shares

Expires not disclosed

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

F4 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

SEC source: 0001127602-20-019998 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,168.5073

Underlying: Common Stock $.01 Par Value ND · 5.2909 shares

Expires not disclosed

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

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

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

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

SEC source: 0001127602-20-019997 · form4.xml · derivative · entry 3

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048.2914

Underlying: Common Stock $.01 Par Value ND · 1.2914 shares

Expires not disclosed

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

F6 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

F7 · balance_after: Due to a clerical error, the Form 4 filed on May 8, 2020 incorrectly stated that 10,040 RSUs had been granted to the Reporting Person. The actual number of RSUs granted was 10,047. The current holdings have been updated to reflect this correction.

SEC source: 0001127602-20-019997 · form4.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,949.0844

Underlying: Common Stock $.01 Par Value ND · 1.2786 shares

Expires not disclosed

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

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

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

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

SEC source: 0001127602-20-019996 · form4.xml · derivative · entry 2

JAMMET MARY CHRIS · CIK 0001599796 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048.2914

Underlying: Common Stock $.01 Par Value ND · 1.2914 shares

Expires not disclosed

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

F3 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

F4 · balance_after: Due to a clerical error, the Form 4 filed on May 8, 2020 incorrectly stated that 10,040 RSUs had been granted to the Reporting Person. The actual number of RSUs granted was 10,047. The current holdings have been updated to reflect this correction.

SEC source: 0001127602-20-019995 · form4.xml · derivative · entry 5

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048.2914

Underlying: Common Stock $.01 Par Value ND · 1.2914 shares

Expires not disclosed

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

F6 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

F7 · balance_after: Due to a clerical error, the Form 4 filed on May 8, 2020 incorrectly stated that 10,040 RSUs had been granted to the Reporting Person. The actual number of RSUs granted was 10,047. The current holdings have been updated to reflect this correction.

SEC source: 0001127602-20-019995 · form4.xml · derivative · entry 4

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,467.0421

Underlying: Common Stock $.01 Par Value ND · 1.2167 shares

Expires not disclosed

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

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

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

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

SEC source: 0001127602-20-019994 · form4.xml · derivative · entry 3

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048.2914

Underlying: Common Stock $.01 Par Value ND · 1.2914 shares

Expires not disclosed

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

F3 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

F4 · balance_after: Due to a clerical error, the Form 4 filed on May 8, 2020 incorrectly stated that 10,040 RSUs had been granted to the Reporting Person. The actual number of RSUs granted was 10,047. The current holdings have been updated to reflect this correction.

SEC source: 0001127602-20-019993 · form4.xml · derivative · entry 3

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,048.2914

Underlying: Common Stock $.01 Par Value ND · 1.2914 shares

Expires not disclosed

F3 · derivative.exercise_price: RSUs granted under the Plan. Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares are paid in cash upon settlement.

F2 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

F6 · balance_after: Due to a clerical error, the Form 4 filed on May 8, 2020 incorrectly stated that 10,040 RSUs had been granted to the Reporting Person. The actual number of RSUs granted was 10,047. The current holdings have been updated to reflect this correction.

SEC source: 0001127602-20-019993 · form4.xml · derivative · entry 2

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,244.674

Underlying: Common Stock $.01 Par Value ND · 0.674 shares

Expires not disclosed

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

F2 · price: Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on the Company's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

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

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

SEC source: 0001127602-20-015983 · form4.xml · derivative · entry 2

Swartz Janet · CIK 0001734666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015982 · form4.xml · derivative · entry 2

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015981 · form4.xml · derivative · entry 1

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015980 · form4.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015979 · form4.xml · derivative · entry 2

JAMMET MARY CHRIS · CIK 0001599796 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015978 · form4.xml · derivative · entry 4

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015977 · form4.xml · derivative · entry 3

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015976 · form4.xml · derivative · entry 2

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015965 · form4.xml · derivative · entry 3

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F3 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) May 7, 2021 or (ii) the date of the Company's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015975 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015964 · form4.xml · derivative · entry 4

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,040

Underlying: Common Stock $.01 Par Value ND · 10,040 shares

Expires not disclosed

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

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

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

SEC source: 0001127602-20-015965 · form4.xml · derivative · entry 2

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 1,637 shares

Expires not disclosed

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 (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 6, 2020, the date of the Company's 2020 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs vested on May 6, 2020, the date of the Company's 2020 annual meeting of stockholders.

SEC source: 0001127602-20-015965 · form4.xml · nonDerivative · entry 1

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 1,637

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: 0001127602-20-015964 · form4.xml · derivative · entry 3

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,236.5438

Underlying: Common Stock $.01 Par Value ND · 3,166 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F3 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of Company common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-015964 · form4.xml · derivative · entry 2

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 3,166 shares

Expires not disclosed

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 (the "Company") Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of Company common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 6, 2020, the date of the Company's 2020 annual meeting of stockholders.

F2 · derivative.expiration_date: The RSUs vested on May 6, 2020, the date of the Company's 2020 annual meeting of stockholders.

SEC source: 0001127602-20-015553 · form4.xml · derivative · entry 2

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 79,417.7205

Underlying: Common Stock $.01 Par Value ND · 6,006.0544 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F3 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-015553 · form4.xml · derivative · entry 1

TAYLOR DANIEL J · CIK 0001190285 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006.0544 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015547 · form4.xml · derivative · entry 3

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,070.5438

Underlying: Common Stock $.01 Par Value ND · 6,006.0544 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F3 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-015547 · form4.xml · derivative · entry 2

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006.0544 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015541 · form4.xml · derivative · entry 2

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,845.6487

Underlying: Common Stock $.01 Par Value ND · 6,006.0544 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F3 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-015541 · form4.xml · derivative · entry 1

Meister Keith A. · CIK 0001307631 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006.0544 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015536 · form4.xml · derivative · entry 2

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015536 · form4.xml · nonDerivative · entry 1

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By grantor trust

Disclosed balance after: 16,006

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

SEC source: 0001127602-20-015538 · form4.xml · derivative · entry 2

Swartz Janet · CIK 0001734666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015538 · form4.xml · nonDerivative · entry 1

Swartz Janet · CIK 0001734666 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,937

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

SEC source: 0001127602-20-015532 · form4.xml · derivative · entry 4

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,163.2164

Underlying: Common Stock $.01 Par Value ND · 3,002.5132 shares

Expires not disclosed

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

F3 · derivative.exercise_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

F3 · derivative.expiration_date: Represents Deferred Stock Units ("DSUs") under the MGM Resorts International Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one share of common stock. The DSUs become payable upon the reporting person's termination of service as a Director.

SEC source: 0001127602-20-015532 · form4.xml · derivative · entry 3

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 3,002.5132 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015532 · form4.xml · derivative · entry 2

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,002.5132

Underlying: Common Stock $.01 Par Value ND · 3,003 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015532 · form4.xml · nonDerivative · entry 1

Mckinney-James Rose · CIK 0001331780 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,619

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

SEC source: 0001127602-20-015525 · form4.xml · derivative · entry 2

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015525 · form4.xml · nonDerivative · entry 1

KILROY JOHN B JR · CIK 0001214277 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,600

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

SEC source: 0001127602-20-015521 · form4.xml · derivative · entry 2

JAMMET MARY CHRIS · CIK 0001599796 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015521 · form4.xml · nonDerivative · entry 1

JAMMET MARY CHRIS · CIK 0001599796 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,272

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

SEC source: 0001127602-20-015519 · form4.xml · derivative · entry 4

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015519 · form4.xml · nonDerivative · entry 1

HERNANDEZ ROLAND A · CIK 0001194703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,469

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

SEC source: 0001127602-20-015518 · form4.xml · derivative · entry 3

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015518 · form4.xml · nonDerivative · entry 1

HERMAN ALEXIS · CIK 0001230738 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,006

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

SEC source: 0001127602-20-015515 · form4.xml · derivative · entry 2

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock $.01 Par Value ND · 6,006 shares

Expires not disclosed

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 Amended and Restated 2005 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of MGM Resorts International common stock. Any fractional shares are paid in cash upon settlement.

F2 · derivative.exercise_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

F2 · derivative.expiration_date: The RSUs vested on May 2, 2020 subject to the terms of the Plan and applicable award agreement.

SEC source: 0001127602-20-015515 · form4.xml · nonDerivative · entry 1

GROUNDS WILLIAM WARWICK · CIK 0001574607 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,551

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

SEC source: 0001127602-20-014140 · form4.xml · derivative · entry 3

SALEM PAUL J · CIK 0001084356 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,663

Underlying: Common Stock $.01 Par Value ND · 12,663 shares

Expires not disclosed

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

F3 · derivative.exercise_date: The RSUs will vest upon the earlier of (i) the one year anniversary of the Board's approval of director compensation, expected to occur on May 7, 2020, or (ii) the date of the Company's 2021 annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.

F3 · derivative.expiration_date: The RSUs will vest upon the earlier of (i) the one year anniversary of the Board's approval of director compensation, expected to occur on May 7, 2020, or (ii) the date of the Company's 2021 annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement.