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- ClearSign Technologies
- Understand $CLIR
- $CLIR Overview
- Insights BETA
- Company Executives
- Valuations
- SEC Filings
- 10-K 10-K/A 10-Q 10-Q/A 25-NSE 3 4 424B1 424B2 424B3 424B4 424B5 4/A 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CERTNAS CORRESP D D/A DEF 14A DEFA14A DEFR14A EFFECT FWP NT 10-Q POS AM PRE 14A PREC14A PREN14A PRRN14A REGDEX RW S-1 S-1/A S-3 S-3/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A UPLOAD
- MAIN NAVIGATION
- Dashboard
- Stock Screener

UnderstandStock

- ClearSign Technologies
- Understand $CLIR
- $CLIR Overview
- Insights BETA
- Company Executives
- Valuations
- SEC Filings
- 10-K 10-K/A 10-Q 10-Q/A 25-NSE 3 4 424B1 424B2 424B3 424B4 424B5 4/A 5 8-A12B 8-A12B/A 8-K 8-K/A ARS CERTNAS CORRESP D D/A DEF 14A DEFA14A DEFR14A EFFECT FWP NT 10-Q POS AM PRE 14A PREC14A PREN14A PRRN14A REGDEX RW S-1 S-1/A S-3 S-3/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A UPLOAD
- MAIN NAVIGATION
- Dashboard
- Stock Screener

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$CLIR Market Cap:

Research Board Inbox Deep Research Not Interested Shortlisted

$CLIR SEC Filings

Filing	Filed On
POST EFFECTIVE AMENDMENT TO FORM S-1	25 Apr 2012

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