144 0001535472 XXXXXXXX LIVE 0000789570 MGM Resorts International 001-10362 3600 LAS VEGAS BLVD S LAS VEGAS NV 89109 702-693-7120 Corvex Management LP Affiliate of Director (1) Common Stock, par value $0.01 per share Goldman Sachs & Co. LLC

200 West Street New York NY 10282

37500 1333875.00 255828519 03/09/2026 NYSE Common Stock, par value $0.01 per share 06/05/2019 Purchases of shares of Common Stock in the open market (2) Purchases from counterparties in open market transactions N 37500 06/05/2019 Cash Y 1. Corvex Management LP (Corvex) may be deemed to be the beneficial owner of shares of Common Stock (Common Stock) of MGM Resorts International (the Issuer) held by Corvex-E LP as such entity's investment adviser. The general partner of Corvex is controlled by Keith Meister, who serves as a director on the Board of Directors of the Issuer. 2. Shares of Common Stock to be sold were purchased between June 5, 2019 and November 15, 2019 in various open market transactions. 03/09/2026 /s/ Patrick Dooley, authorized signatory of Corvex Management LP