Paul M. Cook is Director at Energy Recovery, Inc. (ERII). They have made 1 open-market trade across 1 company since 2008, most recently 2010-08-26.
CIK 0001437111
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $173K since 2008, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ERII | 49,800 | $332K |
Shares reported on the most recent Form 4, priced at the 2010-08-27 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ERII | BUY | 2008-07-02 | 2008-08-25 | $8.50 | $173K | -13.2% | +1.5% | +1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.