Roberto Ruiz is COO at CLEARSIGN COMBUSTION CORP (CLIR). They have made 3 open-market trades across 1 company since 2014, most recently 2017-08-18.
CIK 0001563443
3 open-market purchases totalling $58K since 2014, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CLIR | 5,560 | $14K |
Shares reported on the most recent Form 4, priced at the 2017-08-21 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.