| Filed On | Filing |
|---|---|
| 02 Oct 2026 |
Form 4: Basenese Lou, Director
Granted 3,766 Non-Statutory Stock Options |
| 02 Oct 2026 |
Form 4: Silva Gil Todd, Director
Granted 4,225 Restricted Stock Units · Granted 3,766 Non-Statutory Stock Options |
| 02 Oct 2026 |
Form 4: Saddler Larry Michael, Director
Granted 2,275 Non-Statutory Stock Options |
| 02 Oct 2026 |
Form 4: Digiandomenico Anthony, Director
Granted 3,766 Non-Statutory Stock Options |
| 14 Sep 2026 |
8-K: Regulation FD Disclosure
On September 14, 2026, ClearSign Technologies Corporation (the “Company”) posted an investor presentation on its website intended for use in upcoming meetings and conferences with investors, analysts and other interested parties. The pre... |
| 20 Aug 2026 | 8-K: Results of Operations and Financial Condition; Regulation FD Disclosure |
| 14 Aug 2026 | 10-Q |
| 11 Aug 2026 |
Form 3: Saddler Larry Michael, Director
No securities owned |
| 11 Aug 2026 | 8-K: Departure/Election of Directors or Officers; Compensation; Regulation FD Disclosure |
| 31 Jul 2026 | D |
| 24 Jul 2026 | SCHEDULE 13G/A |
| 24 Jul 2026 |
Form 4: Pasquesi John M, 10% owner
Bought 500,000 shares ($1.77M) |
| 23 Jul 2026 | 8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities +1 more |
| 06 Jul 2026 | FORM S-8 |
| 06 Jul 2026 | 424B5 |
| 06 Jul 2026 | 8-K: Other Events |
| 02 Jul 2026 |
Form 4: Basenese Lou, Director
Granted 4,595 Non-Statutory Stock Options |
| 02 Jul 2026 |
Form 4: Silva Gil Todd, Director
Granted 4,087 Restricted Stock Units · Granted 4,595 Non-Statutory Stock Options |
| 02 Jul 2026 |
Form 4: Digiandomenico Anthony, Director
Granted 4,595 Non-Statutory Stock Options |
| 18 Jun 2026 | 8-K: Other Events |
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