$CLIR 8-K SEC Filings

Filed On	Filing
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
11 Aug 2026	8-K: Departure/Election of Directors or Officers; Compensation; Regulation FD Disclosure
23 Jul 2026	8-K: Entry into a Material Definitive Agreement; Unregistered Sales of Equity Securities +1 more
06 Jul 2026	8-K: Other Events
18 Jun 2026	8-K: Other Events
09 Jun 2026	8-K: Submission of Matters to a Vote of Security Holders
01 Jun 2026	8-K: Entry into a Material Definitive Agreement; Other Events
28 May 2026	8-K: Other Events
21 May 2026	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure
10 Apr 2026	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure
30 Mar 2026	8-K: Other Events
10 Mar 2026	8-K: Material Modification to Rights of Security Holders; Amendments to Articles/Bylaws; Change in Fiscal Year +1 more
04 Mar 2026	8-K: Submission of Matters to a Vote of Security Holders; Shareholder Director Nominations
25 Feb 2026	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure
07 Jan 2026	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure
08 Dec 2025	8-K: Regulation FD Disclosure
21 Nov 2025	8-K: Results of Operations and Financial Condition; Regulation FD Disclosure
17 Nov 2025	8-K: Amendments to Articles/Bylaws; Change in Fiscal Year; Other Events
30 Sep 2025	8-K: Notice of Delisting or Failure to Satisfy a Listing Rule

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