Diana Shipping Inc. Announces the Filing of Its 2025 Annual Report on Form 20-F

ATHENS, Greece, March 16, 2026 (GLOBE NEWSWIRE) -- Diana Shipping Inc. (NYSE: DSX), (the “Company”), a global shipping company specializing in the ownership and bareboat charter-in of dry bulk vessels, today announced that it has filed its 2025 Annual Report on Form 20-F with the United States Securities and Exchange Commission. The Annual Report is available for download on the Company's website, www.dianashippinginc.com. Any shareholder may receive a hard copy of the Company’s complete Annual Report, which includes the Company’s 2025 audited financial statements, free of charge upon request.

About the Company

Diana Shipping Inc. is a global provider of shipping transportation services through its ownership and bareboat charter-in of dry bulk vessels. The Company’s vessels are employed primarily on short to medium-term time charters and transport a range of dry bulk cargoes, including such commodities as iron ore, coal, grain and other materials along worldwide shipping routes.

Corporate Contact:

Margarita Veniou

Chief Corporate Development, Governance &

Communications Officer and Secretary

Telephone: + 30-210-9470-100

Email: mveniou@dianashippinginc.com

Website: www.dianashippinginc.com

X: @Dianaship

Investor Relations/Media Contact:

Nicolas Bornozis / Daniela Guerrero

Capital Link, Inc.

230 Park Avenue, Suite 1540

New York, N.Y. 10169

Tel.: (212) 661-7566

Email: diana@capitallink.com