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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 Regulation FD disclosure
  2. 10-Q Report Quarterly Report
  3. DEF 14A Proxy Proxy Statement
  4. SC 13D/A Stake Beneficial Ownership Report
  5. 8-K Event Regulation FD disclosure
  6. 10-K Report Annual Report
  7. SC 13G Stake Amended Statement of Ownership
  8. 4/A Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. 8-K Event Executive or director change
  16. 8-K Event Executive or director change
  17. 4 Insider Changes in Ownership
  18. SC 13G Stake Amended Statement of Ownership
  19. 4 Insider Changes in Ownership
  20. 4 Insider Changes in Ownership

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