Wittmeyer Michael R. (CIK 1854406) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-09-18). Recent activity: Sell AMRK (4,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-18 | A-Mark Precious Metals, Inc. (AMRK) | Director | Sell | 4,000 | $0 |
来源：SEC Form 4 申报文件 · 截至 2025-09-18