Andrew U. Lee files SEC Form 4 disclosures for CLEARSIGN COMBUSTION CORP. They have made 4 open-market trades across 1 company since 2012, most recently 2017-08-17.
CIK 0001243871
4 open-market purchases totalling $43K since 2012, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CLIR | 5,800 | $15K |
Shares reported on the most recent Form 4, priced at the 2017-08-22 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.