Murchison Mark E (CIK 2089444) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-10-06). Recent activity: Buy PPTA (4,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-06 | PERPETUA RESOURCES CORP. (PPTA) | (3) Chief Financial Officer | Buy | 4,000 | $0 |
来源：SEC Form 4 申报文件 · 截至 2025-10-06