CIK 0001434524 · Non-accelerated filer<br>Smaller reporting company
ClearSign Technologies Corp
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- 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
- 4 Grant or award Director acquired 13,514 shares (grant or award)
- 4 Grant or award Director acquired 13,514 shares (grant or award)
- 8-K Event Regulation FD disclosure
- 10-Q Report Quarterly Report
- 8-K Event Shareholder vote results
- 4 Derivatives Options or other derivatives
- 8-K Event Executive or director change
- DEF 14A Proxy Proxy Statement
- 4 Derivatives Options or other derivatives
- 4 Derivatives Options or other derivatives
- 8-K Event Regulation FD disclosure
- 10-K Report Annual Report
- SC 13D/A Stake Beneficial Ownership Report
- 4 Open-market buy Chief Executive Officer bought 10,000 shares at $2.25 ($22,500)
- 4 Open-market buy Director bought 22,222 shares at $2.25 ($50,000)
- 4 Open-market buy Interim CFO bought 1,000 shares at $2.25 ($2,250)
- 4 Open-market buy Director bought 111,000 shares at $2.25 ($249,750)
- 8-K Event Material agreement · Other events
- 424B5 Offering Prospectus
- 424B5 Offering Prospectus
Page 24 of 40 · 794 filings