Brumder William George (CIK 2075341) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-26). Recent activity: Sell GPRO (12,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-26 | GoPro, Inc. (GPRO) | 10% Owner | Sell | 12,000 | $29,880 |
来源：SEC Form 4 申报文件 · 截至 2025-09-26