Latest filing published 27 Apr 2026 for ClearSign Technologies Corp, €4,552.
Based on 4 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
All filings by Gil Todd Silva on record concern ClearSign Technologies Corp. Between 16 March 2026 and 23 April 2026, the trades on record add up to 4 filings.
Purchases make up the whole of the open-market record (4 purchases, €24k). Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket.
Half of the purchases are above €5,929 and half below. No cluster: in 4 purchases, no other insider of the company bought within 30 days. Looking at 4 purchases old enough to measure, the stock rose over the following 90 days in 50% of cases; the median change was -7.9%. This is a record of the past, not a forecast.
The newest entry dates from 27 April 2026: an open-market purchase of €4,552, in ClearSign Technologies Corp. The median gap between a trade and its publication by SEC (Form 4) is 4 days. The legal deadline for a Form 4 is two business days after the transaction. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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