Monitor for the effective date of the ticker change to AETR on or around October 23, 2026. No material business or financial implications from this filing.
Price Chart
Executive Summary
Westport Fuel Systems Inc. changed its name to Aetherion Technologies Inc. effective October 14, 2026. The company expects its common shares to begin trading as Aetherion Technologies Inc. on the Toronto Stock Exchange and Nasdaq on or about October 23, 2026, under the ticker symbol AETR, subject to final exchange approvals. This is a purely administrative name change with no operational or financial impact.
Key Facts
- Name changed from Westport Fuel Systems Inc. to Aetherion Technologies Inc. on October 14, 2026
- Expected to begin trading under ticker AETR on TSX and Nasdaq on or about October 23, 2026
- Trading continues under WPRT until final exchange approvals
- CUSIP and ISIN numbers will change in connection with the name change
Financial Impact
No financial impact — administrative name change only
Risk Factors
- No material risks identified from this filing
Investment Themes
Documents Analyzed
This report is based on 6 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001370416-26-000024 |
| Exhibit: exhibit992-westportxnoti.htm | 0001370416-26-000024 |
| Exhibit: exhibit991-filedxaetheri.htm | 0001370416-26-000024 |
| Document: 0001370416-26-000024-index-headers.html | 0001370416-26-000024 |
| Document: 0001370416-26-000024-index.html | 0001370416-26-000024 |
| Document: 0001370416-26-000024.txt | 0001370416-26-000024 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 16, 2026 11d ago | 6-K | $1.80 | awaiting T+60 | — | $2.16 (+20.00%) |
Oct 15, 2026 12d ago | 6-K | $1.80 | awaiting T+60 | — | $2.16 (+20.00%) |
Sep 28, 2026 29d ago | EFFECT | $2.05 | awaiting T+60 | — | $2.16 (−5.37%) |
Sep 18, 2026 5w ago | F-1 | $1.93 | awaiting T+60 | — | $2.16 (−11.92%) |
Sep 16, 2026 5w ago | 6-K | $1.93 | awaiting T+60 | — | $2.16 (−11.92%) |
Aug 27, 2026 8w ago | EFFECT | $1.85 | awaiting T+60 | — | $2.16 (−16.76%) |
Aug 18, 2026 10w ago | Court Ruling | $1.82 | awaiting T+60 | — | $2.16 (+18.68%) |
Aug 11, 2026 11w ago | Press Release | $1.82 | awaiting T+60 | — | $2.16 (−18.68%) |
Jul 28, 2026 13w ago | Press Release | $1.68 $2.24 | ▲ +33.33% | ▲ +28.60% | $2.16 (+28.57%) |
Jul 21, 2026 14w ago | F-1 | $1.92 $1.82 | ▼ −4.96% | ▼ −8.22% | $2.16 (+12.79%) |
US Market Status
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