6-K 1 f6k_032726.htm FORM 6-K

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 March 2026

Commission File Number: 001-34152

WESTPORT FUEL SYSTEMS INC.

(Translation of registrant's name into English)

1691 West 75th Avenue, Vancouver, British Columbia, Canada, V6P 6P2

(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 [ ]

INCORPORATION BY REFERENCE

Exhibit 99.1 to this Form 6-K is hereby incorporated by reference into the Company's Registration Statement on Form F-3 (File No.333-289669) and the Registration Statements on Form S-8, as amended (Registration Nos.333-248912, 333-211726 and 333-168847).

EXHIBIT INDEX

Exhibits	Descriptions

99.1	Material Change Report

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.

	Westport Fuel Systems Inc.
	(Registrant)


Date: March 27, 2026	/s/ Elizabeth Owens
	Elizabeth Owens
	Chief Financial Officer

SEC Form 6-K filed by Westport Fuel Systems Inc