Stocktoria
ClearSign Technologies Corp CLIR
Nasdaq · XNAS · stock · Industrial Instruments For Measurement, Display, and Control · website · IPO 2012-04-25
ClearSign Technologies Corp insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Silva Gil Todd | director | 2026-04-23 | Buy | 1,000 | $5.25 |
| Silva Gil Todd | director | 2026-04-23 | Buy | 1,000 | $5.32 |
| Silva Gil Todd | director | 2026-03-17 | Buy | 2,000 | $4.20 |
| Silva Gil Todd | director | 2026-03-16 | Buy | 2,000 | $4.36 |
| Hinds Brent | Chief Financial Officer | 2026-02-26 | Tax withheld | 20,761 | $0.56 |
| Deller Colin James | Chief Executive Officer | 2026-02-26 | Grant | 210,043 | — |
| Deller Colin James | Chief Executive Officer | 2026-02-26 | Tax withheld | 105,022 | $0.56 |
| Hinds Brent | Chief Financial Officer | 2026-02-26 | Grant | 56,645 | — |
Source: SEC EDGAR filings · CIK 0001434524 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.