Grunwald Alf (CIK 1887910) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-04-21). Recent activity: Sell FNA (51,935 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-04-21 | Paragon 28, Inc. (FNA) | Director | Sell | 51,935 | $0 |
来源：SEC Form 4 申报文件 · 截至 2025-04-21