William Hornbuckle serves as Executive at MGM Resorts International, where they oversee executive responsibilities. Since joining the company, William Hornbuckle has executed 231 insider transactions totaling $36.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 24, 2026 involved exercising options for 5,657 shares valued at $0.
William Hornbuckle currently holds 605,073 shares of MGM Resorts International (MGM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William Hornbuckle has been a net seller of MGM stock. They have purchased $3.4M and sold $32.6M worth of shares.
William Hornbuckle's most recent insider trade was on Feb 24, 2026, when they sold 5,657 shares at $0.00 per share.
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| $35.05 |
| Discretionary |
| Feb 24, 2026 | MGM | $0 | Option Exercise | 5,657 | $N/A | Discretionary |
| Feb 23, 2026 | MGM | $0 | Option Exercise | 6,683 | $N/A | Discretionary |
| Feb 23, 2026 | MGM | $50.4K | Payment | 1,471 | $34.25 | Discretionary |
| Feb 23, 2026 | MGM | $0 | Option Exercise | 6,683 | $N/A | Discretionary |
| Jan 6, 2026 | GBFH | $6.4K | Award | 178 | $35.84 | Discretionary |
| Dec 18, 2025 | GBFH | $0 | Award | 1,100 | $N/A | Discretionary |
| Dec 5, 2025 | GBFH | $0 | Gift | 100,000 | $N/A | Discretionary |
| Oct 7, 2025 | MGM | $422.8K | Payment | 12,766 | $33.12 | Discretionary |
| Oct 7, 2025 | MGM | $0 | Option Exercise | 32,441 | $N/A | Discretionary |
| Oct 4, 2025 | MGM | $240.1K | Payment | 7,076 | $33.93 | Discretionary |
| Oct 4, 2025 | MGM | $0 | Option Exercise | 17,980 | $N/A | Discretionary |
| Oct 3, 2025 | MGM | $0 | Option Exercise | 32,671 | $N/A | Discretionary |
| Oct 3, 2025 | MGM | $1.1M | Payment | 31,806 | $33.93 | Discretionary |
| Oct 3, 2025 | MGM | $0 | Award | 80,826 | $N/A | Discretionary |
| Oct 3, 2025 | MGM | $436.2K | Payment | 12,857 | $33.93 | Discretionary |
| Oct 3, 2025 | MGM | $0 | Award | 59,784 | $N/A | Discretionary |
| Oct 3, 2025 | MGM | $798.2K | Payment | 23,526 | $33.93 | Discretionary |
| Oct 2, 2025 | MGM | $371.7K | Payment | 10,697 | $34.75 | Discretionary |
| Oct 2, 2025 | MGM | $0 | Option Exercise | 27,182 | $N/A | Discretionary |
| Oct 1, 2025 | GBFH | $5.9K | Award | 148 | $39.92 | Discretionary |
| Jul 2, 2025 | GBFH | $0 | Award | 201 | $N/A | Discretionary |
| Aug 18, 2024 | MGM | $585.0K | Payment | 15,038 | $38.90 | Discretionary |
| Aug 18, 2024 | MGM | $0 | Option Exercise | 38,213 | $N/A | Discretionary |
| Aug 5, 2024 | MGM | $2.0M | Purchase | 58,900 | $33.73 | Discretionary |
| Apr 1, 2024 | MGM | $0 | Option Exercise | 11,259 | $N/A | Discretionary |
| Apr 1, 2024 | MGM | $211.7K | Payment | 4,431 | $47.78 | Discretionary |
| Feb 27, 2024 | MGM | $0 | Option Exercise | 4,602 | $N/A | Discretionary |
| Feb 27, 2024 | MGM | $71.5K | Payment | 1,703 | $42.00 | Discretionary |