Latest filing published 27 Apr 2026 for ClearSign Technologies Corp, €33k.
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Colin James Deller, listed as chief executive, appears in our data through filings on ClearSign Technologies Corp shares, published by SEC (Form 4). The record holds 6 filings, for trades running from 2 February 2023 to 26 February 2026.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
The newest entry dates from 27 April 2026: a share grant of €33k, in ClearSign Technologies Corp. The median gap between a trade and its publication by SEC (Form 4) is 8 days. US insiders must file a Form 4 within two business days of a trade. 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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