Thomas G. Werthan is Director at EMCORE CORP (EMKR). They have made 3 open-market trades across 1 company since 2006, most recently 2008-02-21.
CIK 0001035937
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EMKR | 57,866 | $179K |
Shares reported on the most recent Form 4, priced at the 2008-02-22 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EMKR | SELL | 2008-02-20 | 2008-02-22 | $12.26 | $797K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL · 10b5-1 | 2006-08-14 | 2006-08-16 | $6.60 | $83K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL · 10b5-1 | 2006-05-10 | 2006-05-12 | $12.22 | $153K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL · 10b5-1 | 2006-05-04 | 2006-05-05 | $11.98 | $84K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL | 2006-03-29 | 2006-03-30 | $10.24 | $69K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL | 2006-03-21 | 2006-03-21 | $9.16 | $85K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL · 10b5-1 | 2006-01-12 | 2006-01-17 | $8.69 | $170K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL · 10b5-1 | 2006-01-09 | 2006-01-11 | $8.50 | $60K | -9.6% | -0.8% | -0.8% |
| EMKR | SELL · 10b5-1 | 2006-01-03 | 2006-01-05 | $7.29 | $85K | -9.6% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.