Zikos Grigorios (CIK 1983417) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-07). Recent activity: Sell CMDB (24,203 shares), Sell CMRE (59,840 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | Costamare Bulkers Holdings Ltd (CMDB) | Chief Executive Officer | Sell | 24,203 | $442,869 |
| 2026-07-30 | Costamare Inc. (CMRE) | Chief Financial Officer | Sell | 59,840 | $917,916 |
来源：SEC Form 4 申报文件 · 截至 2026-08-07