Costamare Bulkers Holdings Ltd (CMDB)
Data as of , from SEC Form 4 filings.
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- Grigorios Zikos - OfficerOpen-market sale$443K
Katerina EleftheriouOpen-market purchase$982
About Costamare Bulkers Holdings Ltd (CMDB)
Costamare Bulkers Holdings Ltd files with the SEC under CIK 0002033535 and is classified as water transportation. It is grouped with Industrials companies on this site.
CMDB Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 1 | 24,203 | $443K |
CMDB insider transactions (Form 4)
22 Form 4 filings on record, the earliest from Mar 31, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Grigorios Zikos - Officer | Open-market sale | Common Stock, par value $0.0001 per share | 24,203 | $18.30 footnote F2 | $443K | |
| ||||||
| Katerina Eleftheriou | Open-market purchase | Common Stock, par value $0.0001 per share | 65 | $15.11 | $982 | |
Recent CMDB Form 144 notices of proposed sale
1An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| DILOFO HOLDINGS LIMITED | Officer, Director | 24,203 | $443K | View on EDGAR |
CMDB insider trading FAQ
What is the latest insider trade for CMDB?
Costamare Bulkers Holdings Ltd (CMDB) had 1 insider filing in the last 90 days, with the most recent on 2026-08-07. The full record for CMDB runs to 2 Form 4 filings, the earliest from 2026-03-31. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying CMDB stock?
No insider purchases of CMDB were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling CMDB stock?
1 insider sale of CMDB was filed in the last 90 days, totaling $443K.
Where can I see CMDB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects CMDB Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Industrials companies with insider activity
Recent insider filings
2The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Grigorios Zikos view on EDGAR
- - Katerina Eleftheriou view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Industrials
- Where CMDB's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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