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Latest filing published 18 Aug 2026 for Westport Fuel Systems Inc..
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Karl Hans Viktor Schaller appears in our data through filings on Westport Fuel Systems Inc. shares, published by SEDI. We count 12 filings; the first trade dates from 29 April 2020 and the latest from 17 August 2026.
The open-market record consists of 4 sales worth €41, with no purchase. No amount is published for 2 filings, which the totals therefore leave out. The rest of the record consists of 1 share grant and 4 option exercises.
The record was last updated on 18 August 2026 with a share grant in Westport Fuel Systems Inc. The median gap between a trade and its publication by SEDI is 1 day. That lag is the time during which only the insider knows about the trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEDI. Past trades are no guide to future returns.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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