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CIK 0001434524 · Non-accelerated filer<br>Smaller reporting company

ClearSign Technologies Corp

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Ticker
CLIR
Exchange
Nasdaq
Industry
Industrial Instruments For Measurement, Display, and Control
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(918) 500-7312
Business address
8023 E. 63RD PLACE, SUITE 101, TULSA, OK, 74133
Former names
CLEARSIGN COMBUSTION CORP
  1. 8-K Event Executive or director change · Regulation FD disclosure · Other events
  2. 4 Derivatives Options or other derivatives
  3. 8-K Event Delisting notice
  4. 8-K Event Executive or director change
  5. 4 Derivatives Options or other derivatives
  6. 4 Derivatives Options or other derivatives
  7. 4 Derivatives Options or other derivatives
  8. 8-K Event Regulation FD disclosure
  9. 10-Q Report Quarterly Report
  10. 4/A Derivatives Options or other derivatives
  11. 4/A Derivatives Options or other derivatives
  12. 4/A Derivatives Options or other derivatives
  13. 4/A Derivatives Options or other derivatives
  14. 4/A Derivatives Options or other derivatives
  15. 8-K Event Impairment
  16. 8-K Event Material agreement
  17. 8-K Event Regulation FD disclosure
  18. 10-Q Report Quarterly Report
  19. EFFECT Other Notice of Effectiveness
  20. 8-K Event Regulation FD disclosure

Page 19 of 40 · 794 filings