Nikolaos Reskos, Chief Operating Officer of Star Bulk Carriers Corp. ( Nasdaq : SBLK), filed a Form 4 on August 3, 2026, disclosing a sale of common shares on July 30, 2026, pursuant to a Rule 10b5-1 trading plan.

Key Highlights

  • Reporting person: Nikolaos Reskos, Chief Operating Officer of Star Bulk Carriers Corp.
  • Transaction: Sale (transaction code S) of 5,000 common shares, Par Value $0.01 per share, on July 30, 2026.
  • Sale price: $28.99 per share.
  • Remaining ownership: 405,875 common shares beneficially owned directly following the transaction.
  • Rule 10b5-1 plan: The filing indicates the transaction was made pursuant to a contract, instruction, or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
  • Filing date: August 3, 2026, filed by one reporting person.

Reskos Transaction Details and Ownership Position at Star Bulk Carriers

According to the Form 4 filing, Nikolaos Reskos, who serves as Chief Operating Officer of Star Bulk Carriers Corp. (NASDAQ: SBLK), disposed of 5,000 common shares on July 30, 2026, at a price of $28.99 per share. The shares carry a par value of $0.01 per share. The transaction is reported under transaction code S, indicating a sale of securities, and is recorded in Table I as a direct ownership disposition.

The filing discloses that the transaction was executed pursuant to a contract, instruction, or written plan for the purchase or sale of Equity securities intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934. Following the reported transaction, Reskos directly held 405,875 common shares of Star Bulk Carriers Corp., according to the filing. No derivative securities transactions were reported in Table II.

The Form 4 was signed by Nikolaos Reskos and filed with the U.S. Securities and Exchange Commission on August 3, 2026. The filing covers the period beginning with the earliest transaction date of July 30, 2026, and was submitted as an individual filing by one reporting person.

What Was Disclosed

The filing reported the sale of 5,000 common shares of Star Bulk Carriers Corp. by Chief Operating Officer Nikolaos Reskos on July 30, 2026, at $28.99 per share under a Rule 10b5-1 plan, leaving him with direct beneficial ownership of 405,875 shares.