X0306 4 2021-01-15 0001656936 MGM Growth Properties LLC MGP 0001816847 Irving Charles C/O MGM GROWTH PROPERTIES LLC 6385 S. RAINBOW BOULEVARD, SUITE 500 LAS VEGAS NV 89118 1 Class A Common Shares 1000 D Restricted Share Units 2021-01-15 4 A 0 80.027 A Class A Common Shares 80.027 5116.3951 D Deferred Share Units 2021-01-15 4 A 0 14.9047 A Class A Common Shares 14.9047 1791.9047 D Restricted Stock Units (RSUs) granted under the MGM Growth Properties LLC 2016 Omnibus Incentive Plan (the "Plan"). Each RSU represents the right to receive, following vesting, one share of Class A common shares representing limited liability company interests of the Issuer. The RSUs will vest upon the earlier of (i) July 1, 2021 or (ii) the date of the Issuer's next annual meeting of stockholders, in each case subject to the terms of the Plan and applicable award agreement. Dividend equivalent rights accrue with respect to these RSUs when and as dividends are paid on MGM Growth Properties Class A shares and vest on the same dates and in the same relative proportions as the RSUs on which they accrue. Represents Deferred Share Units (DSUs) under the MGM Growth Properties LLC 2016 Deferred Compensation Plan for Non-Employee Directors. Each DSU is the economic equivalent of one Class A share. The DSUs become payable upon the reporting person's termination of service as a Director. Any fractional shares will be paid in cash upon settlement. Dividend equivalent rights accrue with respect to these DSUs when and as dividends are paid on MGM Growth Properties Class A common shares and become payable upon the reporting person's termination of service as a Director. /s/ Jessica Cunningham, Attorney-In-Fact 2021-01-20