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If the ending average stock price is between the Minimum Price and the Maximum Price, then a number of shares will be issued on the Performance End Date per MIP PSU equal to the ending average stock price divided by the Target Price. For this purpose, the ending average stock price is the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the Performance End Date. MIP PSUs shall not be subject to forfeiture in the event that the participant's employment terminates for any reason."}],"balance_after":0,"derivative":{"exercise_date":"2018-03-02","expiration_date":"2018-03-02","underlying":"Common Stock $.01 Par Value ND","underlying_shares":51800.6051},"source":{"system":"sec-edgar","filing":"0001127602-18-010426","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760218010426/form4.xml","form_type":"4"}},{"id":4012830,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2018-03-07T01:00:54.000Z","date":"2018-03-02","kind":"tax_withholding","acquired":false,"shares":27946,"price":33.73,"value":942618.58,"ownership":{"direct":true},"balance_after":113121,"source":{"system":"sec-edgar","filing":"0001127602-18-010426","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760218010426/form4.xml","form_type":"4"}},{"id":4012829,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2018-03-07T01:00:54.000Z","date":"2018-03-02","kind":"exercise","acquired":true,"shares":71018,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Based on the average closing price of $20.729 over the 60-day-period ending on the Vesting Date, as adjusted to include accrued dividend equivalents, approximately 1.371 shares of common stock were issued per Performance Share Unit (\"PSU\")."}],"balance_after":141067,"source":{"system":"sec-edgar","filing":"0001127602-18-010426","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760218010426/form4.xml","form_type":"4"}},{"id":4031976,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2018-02-28T01:11:15.000Z","date":"2018-02-23","kind":"grant","acquired":true,"shares":13885,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (RSUs) granted under the Plan.  Each RSU represents the right to receive one share of MGM Resorts common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The RSUs are fully vested.  Delivery of shares will be made on the third anniversary of the transaction date."}],"balance_after":13885,"derivative":{"expiration_date":"2021-02-23","underlying":"Common Stock $.01 Par Value ND","underlying_shares":13885},"source":{"system":"sec-edgar","filing":"0001127602-18-008896","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760218008896/form4.xml","form_type":"4"}},{"id":4127582,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-12-20T01:04:00.000Z","date":"2017-12-15","kind":"grant","acquired":true,"shares":65.177,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue."}],"balance_after":19547.177,"derivative":{"exercise_date":"2018-11-14","expiration_date":"2021-11-14","underlying":"Common Stock $.01 Par Value ND","underlying_shares":65.177},"source":{"system":"sec-edgar","filing":"0001127602-17-035212","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217035212/form4.xml","form_type":"4"}},{"id":4127581,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-12-20T01:04:00.000Z","date":"2017-12-15","kind":"grant","acquired":true,"shares":38.7409,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue."}],"balance_after":11619.1864,"derivative":{"exercise_date":"2017-10-03","expiration_date":"2020-10-03","underlying":"Common Stock $.01 Par Value ND","underlying_shares":38.7409},"source":{"system":"sec-edgar","filing":"0001127602-17-035212","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217035212/form4.xml","form_type":"4"}},{"id":4127580,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-12-20T01:04:00.000Z","date":"2017-12-15","kind":"grant","acquired":true,"shares":33.3212,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue."}],"balance_after":9993.3398,"derivative":{"exercise_date":"2016-10-05","expiration_date":"2019-10-05","underlying":"Common Stock $.01 Par Value ND","underlying_shares":33.3212},"source":{"system":"sec-edgar","filing":"0001127602-17-035212","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217035212/form4.xml","form_type":"4"}},{"id":4127579,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-12-20T01:04:00.000Z","date":"2017-12-15","kind":"grant","acquired":true,"shares":10.4814,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock and vest on the same dates and in the same relative proportions as the RSUs on which they accrue."}],"balance_after":3144.4551,"derivative":{"exercise_date":"2015-10-06","expiration_date":"2018-10-06","underlying":"Common Stock $.01 Par Value ND","underlying_shares":10.4814},"source":{"system":"sec-edgar","filing":"0001127602-17-035212","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217035212/form4.xml","form_type":"4"}},{"id":4161273,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-11-17T00:53:44.000Z","date":"2017-11-14","kind":"grant","acquired":true,"shares":19482,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. 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If such criteria are not met, then the RSUs will automatically expire on the Measurement Date without any shares being issued."}],"balance_after":19482,"derivative":{"exercise_date":"2018-11-14","expiration_date":"2021-11-14","underlying":"Common Stock $.01 Par Value ND","underlying_shares":19482},"source":{"system":"sec-edgar","filing":"0001127602-17-032500","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217032500/form4.xml","form_type":"4"}},{"id":4161272,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2017-11-17T00:53:44.000Z","date":"2017-11-15","kind":"sale","acquired":false,"shares":61600,"price":32.5579,"value":2005566.64,"ownership":{"direct":false,"nature":"Robert H. Baldwin Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.50 to $32.6621, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."}],"balance_after":200179,"source":{"system":"sec-edgar","filing":"0001127602-17-032500","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217032500/form4.xml","form_type":"4"}},{"id":4189687,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-10-10T23:53:47.000Z","date":"2017-10-07","kind":"exercise","acquired":false,"shares":3377,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Restricted Stock Units (\"RSUs\") granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan.  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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 $29.80 (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. 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The additional RSUs being reported reflect dividend equivalent rights at $26.82 per RSU credited to the reporting person's account on 3/15/2017."}],"balance_after":14838.6107,"derivative":{"exercise_date":"2016-10-05","expiration_date":"2019-10-05","underlying":"Common Stock $.01 Par Value ND","underlying_shares":60.6107},"source":{"system":"sec-edgar","filing":"0001127602-17-012218","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217012218/form4.xml","form_type":"4"}},{"id":4381236,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-03-17T22:00:18.000Z","date":"2017-03-15","kind":"grant","acquired":true,"shares":25.4288,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock. The additional RSUs being reported reflect dividend equivalent rights at $26.82 per RSU credited to the reporting person's account on 3/15/2017."}],"balance_after":6225.4288,"derivative":{"exercise_date":"2015-10-06","expiration_date":"2018-10-06","underlying":"Common Stock $.01 Par Value ND","underlying_shares":25.4288},"source":{"system":"sec-edgar","filing":"0001127602-17-012218","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217012218/form4.xml","form_type":"4"}},{"id":4381235,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2017-03-17T22:00:18.000Z","date":"2017-03-15","kind":"grant","acquired":true,"shares":13.7028,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Restricted Stock Units (\"RSUs\") granted under the Plan. Each RSU represents the right to receive, following vesting, one share of MGM Resorts common stock. The RSUs will vest in four equal annual installments commencing on the first anniversary of the grant date, subject to the terms of the Plan and applicable award agreement."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Resorts International's common stock. The additional RSUs being reported reflect dividend equivalent rights at $26.82 per RSU credited to the reporting person's account on 3/15/2017."}],"balance_after":3354.7028,"derivative":{"exercise_date":"2014-10-07","expiration_date":"2017-10-07","underlying":"Common Stock $.01 Par Value ND","underlying_shares":13.7028},"source":{"system":"sec-edgar","filing":"0001127602-17-012218","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217012218/form4.xml","form_type":"4"}},{"id":4399096,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"MIP Performance Share Units","published_at":"2017-03-07T23:23:27.000Z","date":"2017-03-03","kind":"exercise","acquired":false,"shares":52210,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Management Incentive Plan Performance Share Units (\"MIP PSUs\") granted under the MGM Resorts International (\"MGM Resorts\") Amended and Restated 2005 Omnibus Incentive Plan and the Second Amended and Restated Annual Performance-Based Incentive Plan for Executive Officers, pursuant to MGM Resorts' Form of Performance Share Units Agreement (Bonus Payout). Each MIP PSU represents the right to receive between 0 and 1.6 shares of MGM Resorts common stock depending upon the performance of the common stock from the grant date to the date that is three years after the grant date (the \"Performance End Date\"), relative to a target price of $31.72 (the \"Target Price\"). The Target Price is equal to 125% of the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the grant date. If the ending average stock price is less than 60% of the Target Price (the \"Minimum Price\"), then no shares will be issued on the Performance End Date. If the ending average stock price is equal to or greater than 160% of the Target Price (the \"Maximum Price\"), then 1.6 shares will be issued on the Performance End Date per MIP PSU. If the ending average stock price is between the Minimum Price and the Maximum Price, then a number of shares will be issued on the Performance End Date per MIP PSU equal to the ending average stock price divided by the Target Price. For this purpose, the ending average stock price is the average closing price of MGM Resorts common stock over the 60-calendar-day period ending on the Performance End Date. MIP PSUs shall not be subject to forfeiture in the event that the participant's employment terminates for any reason."}],"balance_after":0,"derivative":{"exercise_date":"2017-03-03","expiration_date":"2017-03-03","underlying":"Common Stock $.01 Par Value ND","underlying_shares":52210},"source":{"system":"sec-edgar","filing":"0001127602-17-010693","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217010693/form4.xml","form_type":"4"}},{"id":4399095,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2017-03-07T23:23:27.000Z","date":"2017-03-03","kind":"tax_withholding","acquired":false,"shares":14058,"price":26.46,"value":371974.68,"ownership":{"direct":true},"balance_after":32605,"source":{"system":"sec-edgar","filing":"0001127602-17-010693","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217010693/form4.xml","form_type":"4"}},{"id":4399094,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2017-03-07T23:23:27.000Z","date":"2017-03-03","kind":"exercise","acquired":true,"shares":46663,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Based on the average closing price of $28.35 over the 60-calendar-day period ending on the Vesting Date, approximately 0.8938 shares were issued on the Vesting Date per Performance Share Unit (\"PSU\")."}],"balance_after":46663,"source":{"system":"sec-edgar","filing":"0001127602-17-010693","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217010693/form4.xml","form_type":"4"}},{"id":4401570,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2017-03-07T01:37:20.000Z","date":"2017-03-02","kind":"sale","acquired":false,"shares":53201,"price":26.4,"value":1404506.4,"ownership":{"direct":false,"nature":"Robert Baldwin Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.30 to $26.72, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001127602-17-010492","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217010492/form4.xml","form_type":"4"}},{"id":4415846,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2017-03-02T00:13:10.000Z","date":"2017-02-28","kind":"sale","acquired":false,"shares":106160,"price":26.2623,"value":2788005.768,"ownership":{"direct":false,"nature":"Robert Baldwin Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.21 to $26.30, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range."}],"balance_after":29636,"source":{"system":"sec-edgar","filing":"0001127602-17-009400","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760217009400/form4.xml","form_type":"4"}},{"id":4559416,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Employee Stock Appreciation Rights","published_at":"2016-11-15T00:44:49.000Z","date":"2016-11-11","kind":"exercise","acquired":false,"shares":750000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":0,"derivative":{"exercise_price":13.18,"exercise_date":"2011-12-13","expiration_date":"2017-12-13","underlying":"Common Stock $.01 Par Value ND","underlying_shares":750000},"source":{"system":"sec-edgar","filing":"0001127602-16-067053","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216067053/form4.xml","form_type":"4"}},{"id":4559415,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2016-11-15T00:44:49.000Z","date":"2016-11-11","kind":"tax_withholding","acquired":false,"shares":522308,"price":27.63,"value":14431370.04,"ownership":{"direct":true},"balance_after":316044,"source":{"system":"sec-edgar","filing":"0001127602-16-067053","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216067053/form4.xml","form_type":"4"}},{"id":4559414,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2016-11-15T00:44:49.000Z","date":"2016-11-11","kind":"exercise","acquired":true,"shares":750000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":838352,"source":{"system":"sec-edgar","filing":"0001127602-16-067053","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216067053/form4.xml","form_type":"4"}},{"id":4564816,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2016-11-08T23:08:25.000Z","date":"2016-11-05","kind":"exercise","acquired":false,"shares":5970,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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 vest in four equal annual installments beginning on the first anniversary of the grant date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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 vest in four equal annual installments beginning on the first anniversary of the grant date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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 vest in four equal annual installments beginning on the first anniversary of the grant date."}],"balance_after":0,"derivative":{"exercise_date":"2013-11-05","expiration_date":"2016-11-05","underlying":"Common Stock $.01 Par Value ND","underlying_shares":5970},"source":{"system":"sec-edgar","filing":"0001127602-16-066437","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216066437/form4.xml","form_type":"4"}},{"id":4564815,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2016-11-08T23:08:25.000Z","date":"2016-11-05","kind":"tax_withholding","acquired":false,"shares":2505,"price":26.41,"value":66157.05,"ownership":{"direct":true},"balance_after":88352,"source":{"system":"sec-edgar","filing":"0001127602-16-066437","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216066437/form4.xml","form_type":"4"}},{"id":4564814,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2016-11-08T23:08:25.000Z","date":"2016-11-05","kind":"exercise","acquired":true,"shares":5970,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":90857,"source":{"system":"sec-edgar","filing":"0001127602-16-066437","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216066437/form4.xml","form_type":"4"}},{"id":4580995,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Performance Share Units","published_at":"2016-10-12T23:37:37.000Z","date":"2016-10-07","kind":"exercise","acquired":false,"shares":38893,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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 $23.50 (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."}],"balance_after":0,"derivative":{"exercise_date":"2016-10-07","expiration_date":"2016-10-07","underlying":"Common Stock $.01 Par Value ND","underlying_shares":38893},"source":{"system":"sec-edgar","filing":"0001127602-16-064746","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216064746/form4.xml","form_type":"4"}},{"id":4580994,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2016-10-12T23:37:37.000Z","date":"2016-10-07","kind":"tax_withholding","acquired":false,"shares":17363,"price":26.42,"value":458730.46,"ownership":{"direct":true},"balance_after":84887,"source":{"system":"sec-edgar","filing":"0001127602-16-064746","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216064746/form4.xml","form_type":"4"}},{"id":4580993,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Common Stock $.01 Par Value ND","published_at":"2016-10-12T23:37:37.000Z","date":"2016-10-07","kind":"exercise","acquired":true,"shares":41389,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Based on the average closing price of $25.01 over the 60-calendar-day period ending on the Vesting Date, approximately 1.064 shares were issued on the Vesting Date per Performance Share Unit (\"PSU\")."}],"balance_after":102250,"source":{"system":"sec-edgar","filing":"0001127602-16-064746","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/789570/000112760216064746/form4.xml","form_type":"4"}},{"id":4582130,"issuer":{"id":3508,"kind":"organization","name":"MGM Resorts International","symbol":"MGM"},"owners":[{"id":162407,"kind":"person","name":"BALDWIN ROBERT","position":1,"cik":"0001183311","reported_name":"BALDWIN ROBERT","relationship":{"director":true,"officer":true,"officer_title":"CHIEF CUSTOMER DEV OFFICER"}}],"security":"Restricted Stock Units","published_at":"2016-10-11T23:41:02.000Z","date":"2016-10-07","kind":"exercise","acquired":false,"shares":3340,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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, 2014 (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. 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