Wisniewski David M (CIK 1736645) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-16). Recent activity: Buy MAIR (19,808 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-16 | Madison Air Solutions Corp (MAIR) | Chief Accounting Officer | Buy | 19,808 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-07-16