Brown William Matthew (CIK 1556095) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-09). Recent activity: Buy POLE (5.7M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-09 | Andretti Acquisition Corp. II (POLE) | CEO | Buy | 5.7M | $0 |
Source: SEC Form 4 filings · as of 2026-09-09