Erik G. Birkerts is COO at ORION ENERGY SYSTEMS, INC. (OESX). They have made 2 open-market trades across 1 company since 2007, most recently 2008-11-20.
CIK 0001418578
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 $39K since 2007, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| OESX | 1,400 | $32K |
Shares reported on the most recent Form 4, priced at the 2008-11-21 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.