HENNESSY SEAN P (CIK 1203507) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-21). Recent activity: Buy TDG (46 shares), Buy TDG (41 shares), Buy TDG (36 shares), Buy TDG (4,700 shares), Sell TDG (3,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-21 | TransDigm Group INC (TDG) | Director | Buy | 46 | $49,910 |
| 2026-03-23 | TransDigm Group INC (TDG) | Director | Buy | 41 | $49,801 |
| 2025-09-22 | TransDigm Group INC (TDG) | Director | Buy | 36 | $46,373 |
| 2025-05-20 | TransDigm Group INC (TDG) | Director | Buy | 4,700 | $735,409 |
| 2025-05-20 | TransDigm Group INC (TDG) | Director | Sell | 3,000 | $4.3M |
| 2025-05-20 | TransDigm Group INC (TDG) | Director | Sell | 664 | $954,214 |
| 2025-05-20 | TransDigm Group INC (TDG) | Director | Sell | 636 | $914,473 |
| 2025-05-20 | TransDigm Group INC (TDG) | Director | Sell | 300 | $431,667 |
| 2025-05-20 | TransDigm Group INC (TDG) | Director | Sell | 100 | $143,992 |
来源：SEC Form 4 申报文件 · 截至 2026-09-21