# EDGAR Filing Document

**Accession Number:** 0001370416
**File Stem:** 0001171843-26-000011
**Filing Date:** 2026-1
**Character Count:** 5911
**Document Hash:** ac85722725940250dcbd0a15755516fb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001171843-26-000011.hdr.sgml**: 20260102

**ACCESSION NUMBER**: 0001171843-26-000011

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260102

**FILED AS OF DATE**: 20260102

**DATE AS OF CHANGE**: 20260102

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WESTPORT FUEL SYSTEMS INC.
- **CENTRAL INDEX KEY:** 0001370416
- **STANDARD INDUSTRIAL CLASSIFICATION:** ENGINES & TURBINES [3510]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34152
- **FILM NUMBER:** 26503086

**BUSINESS ADDRESS:**
- **STREET 1:** 1691 WEST 75TH AVENUE
- **CITY:** VANCOUVER
- **STATE:** A1
- **ZIP:** V6P6G2
- **BUSINESS PHONE:** 6047182000

**MAIL ADDRESS:**
- **STREET 1:** 1691 WEST 75TH AVENUE
- **CITY:** VANCOUVER
- **STATE:** A1
- **ZIP:** V6P6G2

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WESTPORT INNOVATIONS INC
- **DATE OF NAME CHANGE:** 20060726

**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 January 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 [ ] &nbsp;&nbsp;&nbsp;&nbsp; Form 40-F [ X ]

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On January 2, 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 January 2, 2026](exh_991.htm)

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**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.

---

| | |
|:---|:---|
|  | <u>**&nbsp;&nbsp;&nbsp;&nbsp;WESTPORT FUEL SYSTEMS INC.&nbsp;&nbsp;&nbsp;&nbsp;**</u> |
|  | (Registrant) |
| Date: January 2, 2026 | <u>&nbsp;&nbsp;&nbsp;&nbsp;/s/ Elizabeth Owens&nbsp;&nbsp;&nbsp;&nbsp;</u> |
|  | Elizabeth Owens |
|  | Chief Financial Officer |

---

## Exhibit 99.1

**EXHIBIT 99.1**

![logo](exh991small_1.jpg)

**Westport Announces Board of Directors Update**

**Tony Guglielmin assuming Chair role with retirement of current Chair Dan Hancock; Westport welcoming new Board member Brad Kotush**

VANCOUVER, British Columbia, Jan. 02, 2026 (GLOBE NEWSWIRE) -- Westport Fuel Systems Inc. ("Westport") (TSX:WPRT / Nasdaq: WPRT), a supplier of alternative fuel systems and components for the global transportation industry, today announces changes to its Board of Directors. Chair Dan Hancock, appointed to the Board in July 2017, retired from the Board, effective December 31, 2025, with current director Tony Guglielmin assuming the role of Chair. Joining Westport's Board of Directors, effective January 1, 2026, is Brad Kotush, who brings over 20 years of experience in early-stage transformation, investment banking, and capital markets, both in Canada and globally. This addition further enhances the Board's expertise and supports the Company's long-term strategic objectives.

Mr. Hancock's extensive automotive experience, particularly in technology commercialization and European manufacturing leadership, proved essential as Westport navigated the rapidly shifting dynamics of today's automotive industry," said Tony Guglielmin, appointed Chair of Westport's Board of Directors. "During the integration process following the 2016 merger and the commercialization of the HPDI™ fuel system, Mr. Hancock provided the stability and insight necessary for success. We are grateful for his dedication and the legacy he leaves with the Board."

"Brad Kotush's appointment adds exceptional strength to our Board," added Guglielmin. "Mr. Kotush's background in executive-level finance, risk management, and strategy spanning clean technology, investment banking, and global capital markets aligns directly with Westport's strategic direction. His experience overseeing regulated entities, major financing programs, and cross-border transactions will bring meaningful insight and discipline to our governance and decision-making processes."

Mr. Kotush is currently the CFO of a clean tech company listed on the TSXV and previously held the positions of Executive Vice President and Chief Financial Officer at Home Capital Group Inc. and Executive Vice President, Chief Financial and Risk Officer at Canaccord Genuity Group Inc.

**About Westport Fuel Systems** 

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 Westport.com.

**Contact Information**

Investor Relations

Westport Fuel Systems

**T:** +1 604-718-2046