Vachris Roland Michael (CIK 1679566) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-10-24). Recent activity: Buy COST (13,834 shares), Sell COST (1,493 shares), Sell COST (1,160 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-24 | COSTCO WHOLESALE CORP /NEW (COST) | President and CEO | Buy | 13,834 | $0 |
| 2025-10-24 | COSTCO WHOLESALE CORP /NEW (COST) | President and CEO | Sell | 1,493 | $1.4M |
| 2025-10-24 | COSTCO WHOLESALE CORP /NEW (COST) | President and CEO | Sell | 1,160 | $1.1M |
来源：SEC Form 4 申报文件 · 截至 2025-10-24