Charles D. Lein is Director at CHARLES & COLVARD LTD (CTHR). They have made 11 open-market trades across 1 company since 2009, most recently 2013-05-23.
CIK 0001467441
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.
11 open-market purchases totalling $60K since 2009, never a sale. Across 11 scored buys the stock is down 0.9% at ninety days, and 1.2 points behind the S&P over the same stretch.
11 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CTHR | 194,986 | $96K |
Shares reported on the most recent Form 4, priced at the 2013-05-28 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | +0.0% | -0.9% | -0.9% |
| Alpha | +5.8% | -1.2% | -1.2% |
| Scored | 11 | 11 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CTHR | BUY | 2012-08-21 | 2012-08-22 | $3.58 | $7K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2011-08-10 | 2011-08-17 | $2.10 | $2K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2011-08-09 | 2011-08-11 | $2.10 | $2K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2011-08-05 | 2011-08-09 | $2.40 | $8K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2011-08-01 | 2011-08-03 | $2.40 | $2K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2010-11-04 | 2010-11-08 | $2.08 | $4K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2010-08-05 | 2010-08-05 | $2.40 | $7K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2010-05-25 | 2010-05-26 | $2.32 | $9K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2009-12-17 | 2009-12-18 | $1.21 | $12K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2009-11-23 | 2009-11-23 | $1.38 | $4K | +0.0% | -0.9% | -0.9% |
| CTHR | BUY | 2009-11-17 | 2009-11-18 | $0.80 | $3K | +0.0% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.