William Hornbuckle - 23 Feb 2026 Form 4 Insider Report for MGM Resorts International (MGM)

Role
CEO AND PRESIDENT, Director
Signature
/s/ Jessica Cunningham, Attorney-In-Fact
Issuer symbol
MGM
Transactions as of
23 Feb 2026
Net transactions value
-$123,776
Form type
4
Filing time
25 Feb 2026, 17:45:51 UTC
Previous filing
07 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
HORNBUCKLE WILLIAM CEO AND PRESIDENT, Director 3600 LAS VEGAS BLVD., S., LAS VEGAS /s/ Jessica Cunningham, Attorney-In-Fact 25 Feb 2026 0001183302

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MGM Common Stock $.01 Par Value ND Options Exercise $0 +6,683 +1.1% $0.000000 602,981 23 Feb 2026 Direct
transaction MGM Common Stock $.01 Par Value ND Tax liability $50,382 -1,471 -0.24% $34.25 601,510 23 Feb 2026 Direct
transaction MGM Common Stock $.01 Par Value ND Options Exercise $0 +5,657 +0.94% $0.000000 607,167 24 Feb 2026 Direct
transaction MGM Common Stock $.01 Par Value ND Tax liability $73,395 -2,094 -0.34% $35.05 605,073 24 Feb 2026 Direct
holding MGM Common Stock $.01 Par Value ND 172,781 23 Feb 2026 In trust

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MGM Restricted Stock Units Options Exercise $0 -6,683 -50% $0.000000 6,683 23 Feb 2026 Common Stock $.01 Par Value ND 6,683 Direct F1, F2
transaction MGM Restricted Stock Units Options Exercise $0 -5,657 -100% $0.000000 0 24 Feb 2026 Common Stock $.01 Par Value ND 5,657 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted Stock Units (RSUs) granted under the MGM Resorts International (Company) 2022 Omnibus Incentive Plan. Each RSU represents the right to receive one share of Company common stock. Any fractional shares are paid in cash upon settlement.
F2 The RSUs are fully vested. Delivery of shares is made in four equal annual installments commencing on the first anniversary of the grant date.
F3 RSUs granted under the MGM Resorts International Amended and Restated 2005 Omnibus Incentive Plan. Each RSU represents the right to receive one share of Common Stock.