Halkyard Jonathan S Insider Trading -- Recent SEC Form 4 Transactions
Halkyard Jonathan S (CIK 1371536) reported 26 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-10-08). Recent activity: Buy MGM (8,921 shares), Sell MGM (3,511 shares), Buy MGM (15,355 shares), Sell MGM (6,043 shares), Sell MGM (3,536 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-08 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 8,921 | $0 |
| 2026-10-08 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 3,511 | $105,330 |
| 2026-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 15,355 | $0 |
| 2026-10-07 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 6,043 | $184,553 |
| 2026-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 3,536 | $107,777 |
| 2026-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 2,942 | $89,672 |
| 2026-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 18,612 | $0 |
| 2026-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 7,324 | $223,236 |
| 2026-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 8,984 | $0 |
| 2026-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 7,475 | $0 |
| 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 | Buy | 2,909 | $0 |
| 2026-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 1,077 | $37,749 |
| 2026-02-25 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Sell | 699 | $23,941 |
| 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 | Sell | 2,942 | $102,234 |
| 2025-10-06 | MGM Resorts International (MGM) | CHIEF FINANCIAL OFFICER | Buy | 7,475 | $0 |
Source: SEC Form 4 filings · as of 2026-10-08