Westport (Nasdaq: WPRT) schedules 2025 results release and investor call

Rhea-AI Filing Summary

Westport Fuel Systems Inc. has scheduled the release of its Q4 2025 and full-year 2025 financial results for March 26, 2026, after market close. The company will host a conference call and webcast on March 27, 2026 at 9:00 a.m. ET to discuss the results and other corporate developments.

Participants can register online via a dedicated call link to receive dial-in details and a unique PIN, and a replay will be available on the company’s investor website. Westport describes itself as a provider of affordable, low-emissions transportation technologies using fuels such as natural gas, renewable natural gas, and hydrogen.

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 [   ]

On March 12, 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 March 12, 2026

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 12, 2026		/s/ Elizabeth Owens
		Elizabeth Owens
		Chief Financial Officer

EXHIBIT 99.1

Westport to Issue Q4 2025 and Full Year 2025 Financial Results on March 26, 2026

VANCOUVER, British Columbia, March 12, 2026 (GLOBE NEWSWIRE) -- Westport Fuel Systems Inc. (TSX: WPRT / Nasdaq: WPRT) (“Westport” or “The Company”) announces that the Company will release 2025 financial results on Thursday, March 26, 2026, after market close. A conference call and webcast to discuss the financial results and other corporate developments will be held on Friday, March 27, 2026.

Time: 9:00 a.m. ET (6:00 a.m. PT)
Call Link:   https://register-conf.media-server.com/register/BIe85f76e1734944a1a55b770ad7d41fe1
Webcast:   https://investors.westport.com

Participants may register up to 60 minutes before the event by clicking on the call link and completing the online registration form. Upon registration, the user will receive dial-in info and a unique PIN, along with an email confirming the details.

The webcast will be archived on Westport’s website and a replay will be available at https://investors.westport.com.

About Westport

Westport is a technology and innovation company connecting synergistic technologies to power a cleaner tomorrow. As a leading supplier of affordable, alternative fuel, low-emissions transportation technologies, we design, manufacture, and supply advanced components and systems that enable the transition from traditional fuels to cleaner energy solutions.

Our proven technologies support a wide range of clean fuels – including natural gas, renewable natural gas, and hydrogen – empowering OEMs and commercial transportation industries to meet performance demands, regulatory requirements, and climate targets in a cost-effective way. With decades of expertise and a commitment to engineering excellence, Westport is helping our partners achieve sustainability goals—without compromising performance or cost-efficiency – making clean, scalable transport solutions a reality.

Westport is headquartered in Vancouver, Canada. For more information, visit www.westport.com.

Investor Inquiries:
Investor Relations
T: +1 604-718-2046
E: invest@westport.com

FAQ

When will Westport (WPRT) release its Q4 and full-year 2025 results?

Westport will release its Q4 2025 and full-year 2025 financial results on March 26, 2026 after market close. The company will follow this with a conference call and webcast on March 27, 2026 to discuss the results and corporate developments.

When is the Westport (WPRT) 2025 earnings conference call and what time does it start?

Westport’s conference call and webcast to discuss 2025 results will be held on March 27, 2026 at 9:00 a.m. Eastern Time (6:00 a.m. Pacific Time). The event will cover financial performance and other corporate developments related to the 2025 fiscal year.

How can investors register for Westport’s March 27, 2026 earnings call?

Investors can register by clicking the call link provided by Westport and completing the online registration form. After registering, participants receive dial-in information, a unique PIN, and a confirmation email with event details. Registration is available up to 60 minutes before the event starts.

Where can I access the webcast and replay of Westport’s 2025 results call?

The live webcast and archived replay will be available through Westport’s investor website at https://investors.westport.com. After the event, the replay allows investors to review the discussion of 2025 financial results and related corporate updates at their convenience online.

What does Westport (WPRT) say about its business focus in this filing?

Westport describes itself as a technology and innovation company providing affordable, alternative fuel, low-emissions transportation technologies. It designs and supplies components and systems enabling use of natural gas, renewable natural gas, and hydrogen, helping OEMs and commercial fleets meet performance, regulatory, and climate targets cost-effectively.

How can investors contact Westport Fuel Systems investor relations?

Investors can contact Westport’s investor relations team by phone at +1 604-718-2046 or by email at invest@westport.com. These contact channels provide access to additional information about the company’s financial disclosures, corporate developments, and upcoming investor events such as earnings calls and webcasts.

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 PRESS RELEASE 3.0 KB