SCHEDULE 13D/A

DIANA SHIPPING INC.

Common Stock, $0.01 par value per share · CUSIP: Y2066G104

Event date: 2026-02-25

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Anastasios Margaronis

  Shares: 11,022,624.00 · Class: 8.7%

• Anamar Investments IncReported CIK 0001770440

  Shares: 9,626,676.00 · Class: 7.6%

• ESX Investments Inc.

  Shares: 1,395,948.00 · Class: 1.1%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.