Chen Yunhao (CIK 2016189) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-06-02). Recent activity: Buy MAMO (25,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-06-02 | Massimo Group (MAMO) | Chief Financial Officer | Buy | 25,000 | $0 |
来源：SEC Form 4 申报文件 · 截至 2025-06-02