Deller Colin James — Chief Executive Officer
Insider trading activity for Deller Colin James sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Executive Officer
- Company: ClearSign Technologies Corp
- Total insider trades: 2
- Total buy volume: $39K
- Total sell volume: $0
- Last trade: Apr 27, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Feb 26, 2026 | Deller Colin James | CLIR ClearSign Technologies Corp | OTHER | 3,501 | $20K |
| Feb 26, 2026 | Deller Colin James | CLIR ClearSign Technologies Corp | BUY | 7,001 | $39K |