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Insider ActivityCMDB

Zikos Grigorios, Chief Executive Officer at Costamare Bulkers Holdings Ltd, sold $443K of CMDB

Last updated Aug 11, 2026

This page documents an SEC Form 4 insider trading disclosure for $CMDB securities filed with the Securities and Exchange Commission. Section 16 of the Securities Exchange Act of 1934 mandates that corporate officers, directors, and beneficial owners of more than 10% of a company's registered equity securities must report their personal trades within two business days of execution. Insider transactions are closely monitored by market participants because insiders possess firsthand knowledge of company operations, financial condition, and near-term prospects. The transaction details below are drawn directly from the SEC EDGAR filing database and reflect the information as reported.

Zikos Grigorios Chief Executive Officer
Costamare Bulkers Holdings Ltd · $CMDB
$443K Total Value
24,203 Shares Traded
$18.2981 Price / Share
Shares Owned After
2026-08-07 Filing Date

Transaction Details

InsiderZikos Grigorios
TitleChief Executive Officer
CompanyCostamare Bulkers Holdings Ltd
TickerCMDB
Transaction TypeSale
Transaction Date2026-08-06
Shares Traded24,203
Price Per Share$18.2981
Total Value$443K
Filed Date2026-08-07
Accession Number0002033535-26-000004

Ownership Context

Shares Owned After Transaction
Ownership TypeIndirect

SEC Filing

↗ View Original SEC Filing

Accession: 0002033535-26-000004

Other Insider Trades — CMDB

Other Trades by Zikos Grigorios

Full Ticker Profile

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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.

Last updated: August 11, 2026 at 07:00 UTC

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