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Westport Fuel Systems (WPRT) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET

Updated Oct 15, 2026, 4:00 PM ET

What changed since yesterday

WPRT rises 1.7% to $1.82, 3 up days in a row. Closed at $1.82, +1.68% vs the prior close of $1.79. Day range $1.76–$1.88, opened at $1.76.

Last close$1.82+1.68%
Day range1.76–1.88
Open1.76
Volume69.30K
52-week range1.54–2.55
Avg volume (20d)45.92K

WPRT daily analysis — what happened

A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.

Oct 15, 2026 — WPRT rises 1.7% to $1.82, 3 up days in a row
Oct 14, 2026 — WPRT rises 0.6% to $1.79
Oct 13, 2026 — WPRT rises 1.1% to $1.78
Oct 12, 2026 — WPRT slides 3.3% to $1.76, a 1-month low
Oct 9, 2026 — WPRT dips 2.2% to $1.82
Oct 8, 2026 — WPRT rises 2.2% to $1.86
Oct 7, 2026 — WPRT dips 1.1% to $1.82, 7 down days in a row
Oct 6, 2026 — WPRT dips 2.1% to $1.84, 6 down days in a row
Oct 5, 2026 — WPRT ends flat (+0.0%) to $1.88, 5 down days in a row
Oct 2, 2026 — WPRT slides 3.1% to $1.88, 4 down days in a row

WPRT latest news & SEC filings

Every SEC filing by or about WPRT in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.

Oct 16, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001370416-26-000024

Oct 15, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001171843-26-006665

Sep 29, 2026 · D — D filing

D filing

Source: SEC EDGAR filing 0001370416-26-000022

Sep 28, 2026 · 424B3 — Prospectus / supplement for an offering or resale

Prospectus / supplement for an offering or resale

An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.

Source: SEC EDGAR filing 0001628280-26-063649

Sep 25, 2026 · EFFECT — EFFECT filing

EFFECT filing

Source: SEC EDGAR filing 9999999995-26-003072

Sep 18, 2026 · F-1 — F-1 filing

F-1 filing

An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.

Source: SEC EDGAR filing 0001628280-26-062764

Sep 16, 2026 · 424B3 — Prospectus / supplement for an offering or resale

Prospectus / supplement for an offering or resale

An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.

Source: SEC EDGAR filing 0001628280-26-062320

Sep 16, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001628280-26-062309

Sep 15, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001171843-26-006036

Aug 26, 2026 · EFFECT — EFFECT filing

EFFECT filing

Source: SEC EDGAR filing 9999999995-26-002767

Aug 20, 2026 · POS AM — POS AM filing

POS AM filing

Source: SEC EDGAR filing 0001628280-26-058263

Aug 12, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001171843-26-005431

Aug 11, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001370416-26-000019

Jul 29, 2026 · 6-K — Report from a foreign company (6-K)

Report from a foreign company (6-K) — news it published at home

Source: SEC EDGAR filing 0001171843-26-004959

Jul 27, 2026 · EFFECT — EFFECT filing

EFFECT filing

Source: SEC EDGAR filing 9999999995-26-002469

Things to know before you trade WPRT

WPRT market data (last 20 sessions)

DateOpenHighLowCloseVolume
Oct 15, 20261.761.881.761.8269.30K
Oct 14, 20261.761.821.731.7963.10K
Oct 13, 20261.771.891.751.7877.10K
Oct 12, 20261.781.791.761.7643.30K
Oct 9, 20261.871.891.801.8288.60K
Oct 8, 20261.811.881.811.8622.90K
Oct 7, 20261.821.851.821.828.70K
Oct 6, 20261.871.911.831.8474.00K
Oct 5, 20261.851.921.851.8825.00K
Oct 2, 20261.931.931.851.8819.50K
Oct 1, 20261.971.971.931.9419.40K
Sep 30, 20261.962.031.961.9668.50K
Sep 29, 20262.052.051.951.9840.20K
Sep 28, 20262.032.051.992.0515.50K
Sep 25, 20262.012.071.982.0357.30K
Sep 24, 20261.962.041.962.0424.60K
Sep 23, 20261.972.021.941.9879.80K
Sep 22, 20261.921.991.921.9829.60K
Sep 21, 20261.922.001.911.9360.00K
Sep 18, 20261.921.971.901.9432.10K

About Westport Fuel Systems

Westport Fuel Systems (WPRT) is listed on the Nasdaq and classified by the SEC under “Engines & Turbines”. Its business address is in VANCOUVER. State of incorporation: Alberta, Canada. Fiscal year ends December 31. SEC CIK 1370416.

WPRT board of directors & executives

From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).

Directors

NameRoleLatest filing
No Form 3/4/5 filings by this group in the last 12 months.

Executive officers

NameTitleLatest filing
No Form 3/4/5 filings by this group in the last 12 months.

Recent insider buys & sales

DateInsiderTypeSharesPrice
No open-market insider buys or sales reported in the last 12 months.

WPRT financials (annual, from XBRL filings)

Fiscal year endRevenueNet incomeDiluted EPSOperating cash flow
No annual XBRL figures available (foreign filers often report on Form 20-F).

Latest balance sheet: total assets $—, total liabilities $—, cash $—.

WPRT earnings / results-day log

DateFilingClose that day
No 8-K earnings releases in recent filings.

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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.