Donald W. Kendrick, Chief Technology Officer at CLEARSIGN COMBUSTION CORP (CLIR), bought 5,000 shares at $2.89 ($14K) on 2017-08-22, disclosed to the SEC on 2017-08-23.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Clearly above the average filing.
| Filing → |
| CLIR | BUY | 2017-12-06 | $11K | — | Filing → |