Zikos Grigorios insider trades
Zikos Grigorios has filed 2 Form 4s with the SEC that we hold, for Costamare Bulkers Holdings Ltd (CMDB) (Chief Executive Officer, Director) and Costamare Inc. (CMRE) (Chief Financial Officer, Director). Across all of them we count 0 purchases worth $0 and 2 sales worth $1.4M reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($1.4M). The largest single trade was a sale of 59,840 shares of Costamare Inc. worth $917.9K, dated 2026-07-29. The first filing on our record is dated 2026-07-30 and the latest 2026-08-07.
Costamare Bulkers Holdings Ltd (CMDB)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2026-08-06 | S, sale reported on Form 4 | 24,203 | $442.9K | 2026-08-07 | SEC |
Costamare Inc. (CMRE)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2026-07-29 | S, sale reported on Form 4 | 59,840 | $917.9K | 2026-07-30 | SEC |
Counted from the Form 4 filings this reporting owner (SEC CIK 1983417) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

