Star Bulk Carriers CORP

Form 420-F13D13G

Insider Trading (Form 4)

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NASDAQ
Spyridon Capralos, a Director of Star Bulk Carriers Corp., reported a transaction in 118,720 shares of common stock on August 6, 2026.
NASDAQ
Nikolaos Reskos, Chief Operating Officer of Star Bulk Carriers Corp., sold 5,000 shares of common stock on August 6, 2026 for $29.50 per share.
NASDAQ
Arne Blystad, a Director of Star Bulk Carriers Corp., purchased 7,580 shares of common stock on June 12, 2026.
NASDAQ
Nikolaos Reskos, Chief Operating Officer of Star Bulk Carriers Corp., sold 5,000 shares of common stock on July 30, 2026 for $28.99 per share.
NASDAQ
Star Bulk Carriers Corp. reports a stock grant to Chief Strategy Officer Charis Plakantonaki, with vesting over several years.
Delay expected
NASDAQ
Star Bulk Carriers Corp. reports a director, Mikkel Storm Weum, acquired 1,760 shares of restricted stock on June 12, 2026, as part of a stock agreement.

Schedule 13D - Activist Investments

NASDAQ
A group of entities linked to Seatankers Management AS has converted its SEC filing to Schedule 13D, disclosing 11.84% ownership in Star Bulk Carriers Corp. and the appointment of a related director.

Schedule 13G - Passive Investments

NASDAQ
Danaos Corporation, a Marshall Islands-based shipping company, has disclosed a 5.23% passive ownership stake in dry bulk carrier Star Bulk Carriers Corp., holding over 6.1 million common shares.
NASDAQ
Famatown Finance Limited, Greenwich Holdings Limited, and C.K. Limited jointly report a passive 11.39% beneficial ownership stake in Star Bulk Carriers Corp. as an amendment to their Schedule 13G filing.
NASDAQ
Famatown Finance Limited, Greenwich Holdings Limited, and C.K. Limited have jointly filed a Schedule 13G, revealing a collective beneficial ownership of 10.07% in Star Bulk Carriers Corp.'s common shares.