ClearSign Technologies Corp
Recent Filings
All 756 filings →| Form | Description | Date |
|---|---|---|
| 4 | OWNERSHIP DOCUMENT | Mar 19, 2026 |
| 8-K | FORM 8-K | Mar 10, 2026 |
| 8-K | FORM 8-K | Mar 4, 2026 |
| 4 | OWNERSHIP DOCUMENT | Mar 2, 2026 |
| 4 | OWNERSHIP DOCUMENT | Mar 2, 2026 |
| 8-K | FORM 8-K | Feb 25, 2026 |
| 4 | OWNERSHIP DOCUMENT | Feb 24, 2026 |
| 4 | OWNERSHIP DOCUMENT | Feb 4, 2026 |
| DEF 14A | DEF 14A | Feb 2, 2026 |
| PRE 14A | PRE 14A | Jan 23, 2026 |
Insider Transactions
View all →| Insider | Title | Type | Shares | Owns After | Date |
|---|---|---|---|---|---|
| Hinds Brent | Chief Financial Officer | Award / Grant | 51,176 | 131,686 | Feb 20, 2025 |
| Deller Colin James | Chief Executive Officer | Award / Grant | 100,393 | 221,699 | Feb 20, 2025 |
| Princeton Opportunity Management LLC | — | Purchase | 3,350,000 @ $0.91 | 9,539,857 | Jun 24, 2024 |
| Hinds Brent | VP and Controller | Award / Grant | 59,135 | 59,135 | Feb 2, 2023 |
| Deller Colin James | Chief Executive Officer | Award / Grant | 109,806 | 109,806 | Feb 2, 2023 |
| clirSPV LLC | — | Purchase | — | 13,153 | Jul 8, 2022 |
| Pate Bruce Alan | — | Purchase | 45,000 @ $1.12 | 150,000 | Jun 14, 2022 |
| Meline Susanne | — | Purchase | 5,000 @ $2.00 | 54,249 | Aug 24, 2020 |
| Pate Bruce Alan | — | Purchase | 35,000 @ $2.00 | 105,000 | Aug 24, 2020 |
| Pate Bruce Alan | — | Purchase | 100,000 @ $1.01 | 100,000 | May 17, 2019 |