Halkyard Jonathan S (CIK 1371536) reported 23 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-17). Recent activity: Buy FOUR (5,100 shares), Buy MGM (3,174 shares), Sell MGM (699 shares), Buy MGM (2,909 shares), Sell MGM (1,077 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-17 | Shift4 Payments, Inc. (FOUR) | Director | Buy | 5,100 | $210,018 |
| 2026-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 3,174 | $0 |
| 2026-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 699 | $23,941 |
| 2026-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 2,909 | $0 |
| 2026-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 1,077 | $37,749 |
| 2025-10-08 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 8,921 | $0 |
| 2025-10-08 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 3,511 | $116,284 |
| 2025-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 8,985 | $0 |
| 2025-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 3,537 | $120,010 |
| 2025-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 22,227 | $0 |
| 2025-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 8,747 | $296,786 |
| 2025-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 16,441 | $0 |
| 2025-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 6,470 | $219,527 |
| 2025-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 7,475 | $0 |
| 2025-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 2,942 | $102,234 |
| 2025-06-17 | Shift4 Payments, Inc. (FOUR) | Director | Buy | 2,367 | $0 |
| 2025-03-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 10,000 | $321,700 |
| 2025-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 3,174 | $0 |
| 2025-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 699 | $25,164 |
| 2025-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 2,910 | $0 |
| 2025-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 641 | $23,313 |
| 2025-02-04 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 7,690 | $0 |
| 2025-02-04 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 2,007 | $69,201 |
Source: SEC Form 4 filings · as of 2026-06-17