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WESTPORT FUEL SYSTEMS INC. — Investor Relations & Filings

Ticker · WPRT ISIN · CA9609083097 US Manufacturing
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Filings indexed 829 across all filing types
Latest filing 2025-03-31 Regulatory Filings
Country US United States of America
Listing US WPRT

About WESTPORT FUEL SYSTEMS INC.

https://wfsinc.com

Westport Fuel Systems Inc. engineers, manufactures, and supplies advanced alternative fuel systems and components focused on decarbonizing hard-to-abate transport applications. The company's core technology is its High-Pressure Direct Injection (HPDI) fuel system, which enables heavy-duty engines to operate on clean gaseous fuels such as liquefied natural gas (LNG), compressed natural gas (CNG), liquefied petroleum gas (LPG), and hydrogen. Westport provides comprehensive solutions, including on-engine systems and off-engine high-pressure controls and components, primarily for Original Equipment Manufacturers (OEMs) to facilitate emissions reduction.

Recent filings

Filing Released Lang Actions
FORM 6-K
Regulatory Filings Classification · 95% confidence The document is a Form 6-K, which is a report of a foreign private issuer submitted pursuant to SEC rules. It includes a press release as an exhibit but does not contain detailed financial statements or substantive financial data itself. The document length is short (2539 characters), and it primarily serves to furnish a report or press release rather than the report itself. According to the rules, such documents are classified as Regulatory Filings (RNS) because they do not contain the full report or detailed financial data but are regulatory submissions providing updates or disclosures.
2025-03-31 English
FORM 6-K
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filed by a foreign private issuer, Westport Fuel Systems Inc., pursuant to SEC rules. It references a press release dated March 19, 2025, attached as Exhibit 99.1. The document is short (2551 characters) and primarily serves to submit the press release to the SEC. There is no substantive financial data or detailed report content within this filing itself. According to the 'Menu vs Meal' rule, such a document is an announcement or submission of a report (press release) rather than the report itself. Therefore, the appropriate classification is Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories and includes Form 6-K submissions that are primarily announcements or attachments of press releases.
2025-03-19 English
Major Shareholding Notification 2025
Major Shareholding Notification
2025-02-14 English
Major Shareholding Notification 2025
Major Shareholding Notification
2025-02-11 English
Major Shareholding Notification 2025
Major Shareholding Notification
2025-02-05 English
FORM 6-K
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filed by a foreign private issuer, Westport Fuel Systems Inc., pursuant to SEC rules. It references a press release dated January 22, 2025, attached as Exhibit 99.1. The document length is 2547 characters, which is relatively short and primarily serves to submit the press release to the SEC. There is no substantive financial data, detailed report, or analysis included in the text. The document is essentially an announcement of a press release filing rather than a full report or detailed financial disclosure. According to the rules, such filings that mainly provide a press release or a brief announcement without detailed financial content should be classified as Regulatory Filings (RNS).
2025-01-22 English

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