Costamare (CMRE) furnishes Q3 and nine-month 2025 results in Form 6-K

Rhea-AI Filing Summary

Costamare Inc. filed a Form 6-K as a foreign private issuer for November 2025. The filing furnishes a press release reporting results for the third quarter and nine‑month period ended September 30, 2025, along with a detailed financial report for the same periods.

The financial report in Exhibit 99.2 is incorporated by reference into Costamare’s existing Form F‑3 shelf registration statements filed on July 6, 2016 and March 29, 2024, allowing those registration statements to use the updated third‑quarter 2025 financial information.

Form 6-K: How Foreign Companies Report to the SEC →

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR
15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-34934

COSTAMARE INC. (Translation of registrant’s name into English)

7 rue du Gabian, MC 98000 Monaco
(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 ☒          Form 40-F ☐

INCORPORATION BY REFERENCE

Exhibit 99.2 to this Report on Form 6-K shall be incorporated by reference into our registration statements on Form F-3, as filed with the U.S. Securities and Exchange Commission on July 6, 2016 (File No. 333-212415) and March 29, 2024 (File No. 333-278366), to the extent not superseded by information subsequently filed or furnished (to the extent we expressly state that we incorporate such furnished information by reference) by us under the Securities Act of 1933 or the Securities Exchange Act of 1934, in each case as amended.

EXHIBIT INDEX

99.1	Press Release, dated November 4, 2025: Costamare Inc. Reports Results for the Third Quarter and Nine-Month Period Ended September 30, 2025
99.2	Financial Report for the Third Quarter and Nine-Month period Ended September 30, 2025

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.

Date: November 4, 2025

	COSTAMARE INC.
	By:	/s/ Gregory G. Zikos
	Name:	Gregory G. Zikos
	Title:	Chief Financial Officer

FAQ

What did Costamare Inc. (CMRE) file on Form 6-K in November 2025?

Costamare Inc. filed a Form 6-K furnishing a press release and financial report for the third quarter and nine-month period ended September 30, 2025. The filing updates U.S. investors with the company’s most recent operating and financial information.

Which periods are covered in Costamare’s November 2025 Form 6-K exhibits?

The exhibits cover Costamare’s financial and operating results for the third quarter and nine-month period ended September 30, 2025. One exhibit is a press release, and the other is a more detailed financial report for those same periods.

How does Costamare’s Form 6-K affect its existing Form F-3 shelf registrations?

Exhibit 99.2, the financial report for the third quarter and nine-month period ended September 30, 2025, is incorporated by reference into Costamare’s Form F-3 registration statements. This links the updated financial information to those existing shelf registrations.

Which Costamare Form F-3 registration statements are referenced in this Form 6-K?

The Form 6-K incorporates Exhibit 99.2 by reference into two Costamare Form F-3 registration statements filed on July 6, 2016 (File No. 333-212415) and March 29, 2024 (File No. 333-278366). These filings provide a framework for potential future securities offerings.

Who signed Costamare Inc.’s November 2025 Form 6-K?

The Form 6-K was signed on behalf of Costamare Inc. by Gregory G. Zikos, the company’s Chief Financial Officer. His signature indicates he was duly authorized to submit the report for the registrant under the Securities Exchange Act of 1934.