X0306 4 2017-03-14 0000789570 MGM Resorts International MGM 0001599796 GAY MARY CHRISTINE 3600 LAS VEGAS BOULEVARD SOUTH LAS VEGAS NV 89109 1 Common Stock $.01 Par Value ND 2017-03-14 4 S 0 4000 26.392 D 7959 D The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.3919 to $26.395, 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. /s/ Andrew Hagopian III, Attorney-In-Fact 2017-03-16