[6-K] DIANA SHIPPING INC. Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Diana Shipping Inc. (DSX) submitted a Form 6-K as a foreign private issuer to furnish a press release announcing its financial results for the third quarter and nine months ended September 30, 2025. The press release, dated November 20, 2025, is attached as Exhibit 99.1 and contains the detailed figures and performance discussion. The company also states that the information in this report is incorporated by reference into its effective shelf registration statements on Form F-3, allowing those programs to use the updated financial information.

FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16

OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-32458

DIANA SHIPPING INC.

(Translation of registrant's name into English)

Pendelis 16, 175 64 Palaio Faliro, Athens, Greece

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F [X] Form 40-F [ ]

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Attached to this Report on Form 6-K as Exhibit 99.1 is a press release dated November 20, 2025, of Diana Shipping Inc. (the "Company"), announcing the Company’s financial results for the third quarter and nine months ended September 30, 2025.

The information contained in this Report on Form 6-K is hereby incorporated by reference into the Company's registration statements on Form F-3 (File Nos. 333-266999 and 333-280693) that were filed with the U.S. Securities and Exchange Commission and became effective on September 16, 2022, and September 9, 2024, respectively.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	DIANA SHIPPING INC.
	(registrant)
Dated: November 20, 2025	By:	/s/ Ioannis Zafirakis
		Ioannis Zafirakis
		Co-Chief Financial Officer

FAQ

What did Diana Shipping Inc. (DSX) file in this Form 6-K?

Diana Shipping Inc. filed a Form 6-K to furnish a press release, attached as Exhibit 99.1, announcing its financial results for the third quarter and nine months ended September 30, 2025.

Which period do the latest DSX financial results cover?

The attached press release provides Diana Shipping Inc.'s financial results for the third quarter and the nine-month period ended September 30, 2025.

When was the Diana Shipping Inc. Q3 2025 results press release dated?

The press release announcing Diana Shipping Inc.'s third quarter and nine-month 2025 results is dated November 20, 2025.

How does this Form 6-K relate to Diana Shipping Inc.'s F-3 registration statements?

The information in this Form 6-K is incorporated by reference into Diana Shipping Inc.'s effective Form F-3 registration statements with file numbers 333-266999 and 333-280693.

Does Diana Shipping Inc. file annual reports on Form 20-F or Form 40-F?

Diana Shipping Inc. indicates that it files its annual reports under cover of Form 20-F, not Form 40-F.

Who signed the Form 6-K for Diana Shipping Inc.?

The Form 6-K was signed on behalf of Diana Shipping Inc. by Ioannis Zafirakis, Co-Chief Financial Officer, dated November 20, 2025.