ClearSign Technologies Files 8-K for Regulation FD Disclosure
Ticker: CLIR · Form: 8-K · Filed: Dec 8, 2025 · CIK: 1434524
| Field | Detail |
|---|---|
| Company | Clearsign Technologies CORP (CLIR) |
| Form Type | 8-K |
| Filed Date | Dec 8, 2025 |
| Risk Level | low |
| Pages | 2 |
| Reading Time | 2 min |
| Sentiment | neutral |
Sentiment: neutral
Topics: regulation-fd, disclosure
TL;DR
ClearSign filed an 8-K for a Reg FD disclosure, no new info.
AI Summary
ClearSign Technologies Corporation filed an 8-K on December 8, 2025, reporting a Regulation FD Disclosure. The filing does not contain specific financial figures or new material events beyond the reporting of this disclosure itself.
Why It Matters
This filing indicates ClearSign Technologies Corporation is adhering to disclosure regulations, but provides no new operational or financial information for investors.
Risk Assessment
Risk Level: low — The filing is a routine regulatory disclosure and does not contain any new material information that would immediately impact the company's risk profile.
Key Players & Entities
- ClearSign Technologies Corporation (company) — Registrant
- 8023 E. 63rd Place, Suite 101 Tulsa, Oklahoma 74133 (location) — Principal Executive Offices
- December 8, 2025 (date) — Date of report
FAQ
What is the primary purpose of this 8-K filing?
The primary purpose of this 8-K filing is to report a Regulation FD Disclosure.
What is the exact name of the registrant?
The exact name of the registrant is ClearSign Technologies Corporation.
On what date was this report filed?
This report was filed on December 8, 2025.
What is the company's principal executive office address?
The company's principal executive office is located at 8023 E. 63rd Place, Suite 101, Tulsa, Oklahoma 74133.
Does this filing contain specific financial results or new material events?
No, this filing is primarily a Regulation FD Disclosure and does not appear to contain specific financial results or new material events beyond the disclosure itself.
Filing Stats: 510 words · 2 min read · ~2 pages · Grade level 11.9 · Accepted 2025-12-08 16:30:34
Filing Documents
- tm2532891d1_8k.htm (8-K) — 26KB
- 0001104659-25-119321.txt ( ) — 185KB
- clir-20251208.xsd (EX-101.SCH) — 3KB
- clir-20251208_lab.xml (EX-101.LAB) — 33KB
- clir-20251208_pre.xml (EX-101.PRE) — 22KB
- tm2532891d1_8k_htm.xml (XML) — 3KB
01
Item 7.01 Regulation FD Disclosure. On December 8, 2025, 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 presentation can be accessed at the "Events & Presentations" tab of the "Investors" section of the Company's website at https://ir.clearsign.com/events-and-presentations. The information furnished under this Item 7.01 of this Current Report on Form 8-K shall not be deemed to be "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, and shall not be incorporated by reference into any filings made by the Company pursuant to the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.
Financial Statements and Exhibits
Financial Statements and Exhibits. (d) Exhibits. Exhibit No. Description 104 Cover Page Interactive Data File (embedded within the Inline XBRL document). SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this Current Report to be signed on its behalf by the undersigned hereunto duly authorized. Dated: December 8, 2025 CLEARSIGN TECHNOLOGIES CORPORATION By: /s/ Colin James Deller Name: Colin James Deller Title: Chief Executive Officer