424B3 1 f424b3_051526.htm 424B3

Filed Pursuant to Rule 424(b)(3)

Registration No. 333-295328

PROSPECTUS SUPPLEMENT NO. 1

(TO PROSPECTUS DATED MAY 7, 2026)

Up to 50,000,000 Common Shares

TOP SHIPS INC.

This is a supplement (the “Prospectus Supplement”) to the prospectus, dated May 7, 2026 (as supplemented or amended from time to time, the “Prospectus”) of TOP Ships Inc. (the “Company”), which forms a part of the Company’s Registration Statement on Form F-1 (Registration No. 333-295328), as amended from time to time.

This Prospectus Supplement is being filed to update and supplement the information included in the Prospectus with the information contained in the Company’s Report on Form 6-K, furnished to the U.S. Securities and Exchange Commission (the “Commission”) on May 15, 2026 (the “Form 6-K”). Accordingly, the Form 6-K is attached to this Prospectus Supplement.

This Prospectus Supplement should be read in conjunction with, and delivered with, the Prospectus and is qualified by reference to the Prospectus except to the extent that the information in this Prospectus Supplement supersedes the information contained in the Prospectus.

This Prospectus Supplement is not complete without, and may not be delivered or utilized except in connection with, the Prospectus, including any amendments or supplements to it.

Investing in our securities involves a high degree of risk. See “Risk Factors” beginning on page 7 of the Prospectus for a discussion of information that should be considered in connection with an investment in our securities.

Neither the Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus supplement is May 15, 2026.

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 May 2026

Commission File Number: 001-37889

TOP SHIPS INC.
(Translation of registrant's name into English)

20 Iouliou Kaisara Str
19002, Paiania
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 [ ]

On May 15, 2026, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

(c) Exhibit 99.1. Press release dated May 15, 2026

The information contained in this Report, is hereby incorporated by reference into the Company’s registration statements on Form F-3 (File Nos. 333-290238, 333-268475 and 333-267545).

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.

		TOP SHIPS INC.
		(Registrant)


Date: May 15, 2026		/s/ Evangelos J. Pistiolis
		Evangelos J. Pistiolis
		Chief Executive Officer

EXHIBIT 99.1

TOP Ships Inc. Elects Not to Proceed with Previously Announced $10m Public Offering

ATHENS, Greece, May 15, 2026 (GLOBE NEWSWIRE) -- TOP Ships Inc. (the “Company”), an international owner and operator of modern, fuel efficient "ECO" tanker vessels, announced today that it has elected not to proceed with its previously announced public equity offering and has withdrawn the related registration statement on form F-1 (File No. 333-295332), initially filed with the U.S. Securities and Exchange Commission on April 27, 2026 (the “Registration Statement”).

The Company decided to withdraw the Registration Statement because the Company has determined at this time not to proceed with the offering contemplated in the Registration Statement. As the Registration Statement was never declared effective, no securities were sold in connection with the offering contemplated in the Registration Statement.

About the Company

TOP Ships Inc. is an international owner and operator of ocean-going vessels focusing on modern, fuel-efficient eco tanker vessels transporting crude oil, petroleum products (clean and dirty) and bulk liquid chemicals. For more information about TOP Ships Inc., visit its website: www.topships.org.

Cautionary Note Regarding Forward-Looking Statements

Matters discussed in this press release may constitute forward-looking statements. The Private Securities Litigation Reform Act of 1995 provides safe harbor protections for forward-looking statements in order to encourage companies to provide prospective information about their business. Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements, which are other than statements of historical facts.

The Company desires to take advantage of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and is including this cautionary statement in connection with this safe harbor legislation. The words “believe,” “anticipate,” “intends,” “estimate,” “forecast,” “project,” “plan,” “potential,” “may,” “should,” “expect,” “pending,” and similar expressions identify forward-looking statements. The forward-looking statements in this press release are based upon various assumptions, many of which are based, in turn, upon further assumptions, including, without limitation, our management's examination of historical operating trends, data contained in our records, and other data available from third parties. Although we believe that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond our control, we cannot assure you that we will achieve or accomplish these expectations, beliefs, or projections. Please see our filings with the Securities and Exchange Commission for a more complete discussion of these and other risks and uncertainties. The information set forth herein speaks only as of the date hereof, and we disclaim any intention or obligation to update any forward-looking statements as a result of developments occurring after the date of this communication.

For further information please contact:

Alexandros Tsirikos
Chief Financial Officer
TOP Ships Inc.
Tel: +30 210 812 8107
Email: atsirikos@topships.org

SEC Form 424B3 filed by TOP Ships Inc.