Gregory J. Duman is Director at TRANSGENOMIC INC (TBIO). They have made 1 open-market trade across 1 company since 2008, most recently 2008-12-15.
CIK 0001237488
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.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TBIO | 400 | $1K |
Shares reported on the most recent Form 4, priced at the 2008-12-16 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TBIO | SELL | 2008-12-15 | 2008-12-16 | $0.46 | $12K | -0.1% | -7.5% | -7.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.