HORNBUCKLE WILLIAM

PrivateCIK: 1183302
Location

LAS VEGAS, NV

HORNBUCKLE WILLIAM (CEO AND PRESIDENT) exercised options at MGM RESORTS INTERNATIONAL

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderHORNBUCKLE WILLIAMCIK 1183302
→
DirectorOfficer· CEO AND PRESIDENT
Since Feb 2026
+146.39K
Net shares
Net buyer
$590.5K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
214.86K acquired · 68.47K disposed
Non-Derivative Transactions2

Common Stock $.01 Par Value ND

Direct
M · Option Exercise

Shares

+49.13K

Price / share

—

Trade value

—

% of position

63.5%
10/6/2026
77.35K→126.49K

Common Stock $.01 Par Value ND

Direct
F · Tax Withholding

Shares

−19.34K

Price / share

$30.54

Trade value

$590.49K

% of position

15.3%
10/6/2026
126.49K→107.15K
Total

Net shares

+29.80K

Net value

-$590.49K

Derivative Transactions2

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock $.01 Par Value ND

165.73K shares

Shares

+165.73K

Strike price

Held after

165.73K

Exercisable

—

10/5/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock $.01 Par Value ND

49.13K shares

Shares

−49.13K

Strike price

Held after

98.27K

Exercisable

—

10/6/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock $.01 Par Value ND

Indirect
Shares owned777.85K
Total
777.85K indirect777.85K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
HORNBUCKLE WILLIAM — Insider Transaction (Form 4) Filed Oct 7, 2026 | Finecho