[6-K] Pyxis Tankers Inc. Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Pyxis Tankers Inc. (PXS) has filed a Form 6-K to furnish several press releases to U.S. investors. The filing includes announcements about the planned release date of the company’s third quarter 2025 results, the actual financial results for the three months ended September 30, 2025, and a new $3 million common share repurchase program. These materials are attached as exhibits to the report.

Most of the information in this Form 6-K, other than commentary from the Chairman and Chief Executive Officer in the financial results release, is incorporated by reference into Pyxis Tankers’ effective shelf registration statement on Form F-3, allowing it to be used in connection with potential future securities offerings.

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 OF THE

SECURITIES EXCHANGE ACT OF 1934

For the month November 2025

Commission File Number: 001-37611

Pyxis Tankers Inc.

(Translation of registrant’s name into English)

59 K. Karamanli Street

Maroussi 15125 Greece

+30 210 638 0200

(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 ☐

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

Attached as Exhibit 99.1 to this Report on Form 6-K is the press release of Pyxis Tankers Inc. (the “Company”) entitled “Pyxis Tankers Announces Date for the Release of Third Quarter 2025 Results”.

Attached as Exhibit 99.2 to this Report on Form 6-K is the press release of the Company entitled “Pyxis Tankers Announces Financial Results for the Three Months Ended September 30, 2025”.

Attached as Exhibit 99.3 to this Report on Form 6-K is the press release of the Company entitled “Pyxis Tankers Announces New $3 Million Common Share Re-purchase Program”.

The information contained in this report on Form 6-K, except for the commentary attributed to the Company’s Chairman and Chief Executive Officer in Exhibit 99.2 is hereby incorporated by reference into the Company’s registration statement on Form F-3 (File No 333-278862), initially filed with the U.S. Securities and Exchange Commission on April 22, 2024.

Exhibit Index

Exhibit Number		Document
99.1		Press Release, dated November 19, 2025
99.2		Press Release, dated November 20, 2025
99.3		Press Release, dated November 21, 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.

	PYXIS TANKERS INC.
Dated: November 26, 2025	By:	/s/ Henry Williams
		Henry Williams
		Chief Financial Officer