CLIR · ClearSign Technologies Corporation Common Stock (DE)
View on chartInsiders & Stakes
| HOFFMAN Robert Thurston Sr Director | ▲ Buy | Open Market | 9,539,857 Shares held | 6/24/2024 | View profile |
| John M. Pasquesi 10% Owner | ▲ Buy | Open Market | 1,343,477 Shares held | 7/22/2026 | View profile |
| Colin James Deller Chief Executive Officer | ▼ Sell | Tax Withholding | 276,874 Shares held | 2/26/2026 | View profile |
| Brent Hinds VP and Controller | ▼ Sell | Tax Withholding | 170,824 Shares held | 2/26/2026 | View profile |
| Pate Bruce Alan Director | ▲ Buy | Open Market | 150,000 Shares held | 6/14/2022 | View profile |
| Gil Todd Silva Director | ▲ Buy | Open Market | 6,000 Shares held | 4/23/2026 | View profile |
Transaction History
| John M. Pasquesi | ▲ Buy | Open Market | 500,000 | $1.8M | 7/22/2026 |
| Gil Todd Silva | ▲ Buy | Open Market | 1,000 | $5K | 4/23/2026 |
| Gil Todd Silva | ▲ Buy | Open Market | 1,000 | $5K | 4/23/2026 |
| Gil Todd Silva | ▲ Buy | Open Market | 2,000 | $8K | 3/17/2026 |
| Gil Todd Silva | ▲ Buy | Open Market | 2,000 | $9K | 3/16/2026 |
| Colin James Deller | ▲ Buy | Grant | 210,043 | $0 | 2/26/2026 |
| Colin James Deller | ▼ Sell | Tax Withholding | 105,022 | $59K | 2/26/2026 |
| Brent Hinds | ▲ Buy | Grant | 56,645 | $0 | 2/26/2026 |
| Brent Hinds | ▼ Sell | Tax Withholding | 20,761 | $12K | 2/26/2026 |
| Brent Hinds | ▼ Sell | Tax Withholding | 2,765 | $2K | 2/22/2026 |
| Brent Hinds | ▲ Buy | Option Exercise | 7,547 | — | 2/22/2026 |
| Brent Hinds | ▲ Buy | Option Exercise | 9,315 | — | 2/20/2026 |
| Brent Hinds | ▼ Sell | Tax Withholding | 3,413 | $2K | 2/20/2026 |
| Brent Hinds | ▲ Buy | Option Exercise | 10,127 | — | 2/2/2026 |
| Brent Hinds | ▼ Sell | Tax Withholding | 3,711 | $2K | 2/2/2026 |
| Brent Hinds | ▲ Buy | Option Exercise | 7,547 | — | 2/24/2025 |
| Brent Hinds | ▼ Sell | Tax Withholding | 2,636 | $2K | 2/24/2025 |
| Colin James Deller | ▼ Sell | Tax Withholding | 49,846 | $43K | 2/20/2025 |
| Brent Hinds | ▲ Buy | Grant | 51,176 | $0 | 2/20/2025 |
| Brent Hinds | ▼ Sell | Tax Withholding | 18,757 | $16K | 2/20/2025 |
| Colin James Deller | ▲ Buy | Grant | 100,393 | $0 | 2/20/2025 |
| Brent Hinds | ▲ Buy | Option Exercise | 10,127 | — | 2/2/2025 |
| Brent Hinds | ▼ Sell | Tax Withholding | 3,712 | $4K | 2/2/2025 |
| HOFFMAN Robert Thurston Sr | ▲ Buy | Open Market | 3,350,000 | $3.0M | 6/24/2024 |
| Brent Hinds | ▲ Buy | Option Exercise | 2,627 | — | 5/20/2024 |
| Brent Hinds | ▼ Sell | Tax Withholding | 963 | $751 | 5/20/2024 |
| Brent Hinds | ▲ Buy | Grant | 45,075 | $0 | 2/22/2024 |
| Brent Hinds | ▼ Sell | Tax Withholding | 16,520 | $18K | 2/22/2024 |
| Colin James Deller | ▲ Buy | Grant | 131,121 | $0 | 2/22/2024 |
| Colin James Deller | ▼ Sell | Tax Withholding | 65,102 | $69K | 2/22/2024 |
| Brent Hinds | ▲ Buy | Option Exercise | 10,126 | — | 2/2/2024 |
| Brent Hinds | ▼ Sell | Tax Withholding | 3,712 | $4K | 2/2/2024 |
| HOFFMAN Robert Thurston Sr | ▼ Sell | Other | 1,269,705 | $0 | 2/1/2024 |
| Brent Hinds | ▲ Buy | Grant | 59,135 | $0 | 2/2/2023 |
| Colin James Deller | ▲ Buy | Grant | 109,806 | $0 | 2/2/2023 |
| HOFFMAN Robert Thurston Sr | ▲ Buy | Open Market | 1,591,594 | $1.8M | 7/8/2022 |
| HOFFMAN Robert Thurston Sr | ▲ Buy | Open Market | 0 | $0 | 7/8/2022 |
| HOFFMAN Robert Thurston Sr | ▲ Buy | Open Market | 0 | $0 | 7/8/2022 |
| Pate Bruce Alan | ▲ Buy | Open Market | 45,000 | $50K | 6/14/2022 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 1, 2026
ClearSign Selected for U.S. DOE Validation Program
ClearSign Technologies has been selected for the U.S. Department of Energy's Industrial Technology Validation Program alongside Kern Energy. This federal recognition follows a recent purchase order for the company's ClearSign Core M1 Burner. The news highlights potential government support for the firm's industrial technology initiatives.
ClearSign Selected for U.S. DOE Validation Program. ClearSign Technologies has been selected for the U.S. Department of Energy's Industrial Technology Validation Program alongside Kern Energy. This federal recognition follows a recent purchase order for the company's ClearSign Core M1 Burner. The news highlights potential government support for the firm's industrial technology initiatives.