Mark L. Edmunds is President & VP at CARBO CERAMICS INC (CRR). They have made 5 open-market trades across 1 company since 2008, most recently 2013-02-27.
CIK 0001279090
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CRR | 18,107 | $5K |
Shares reported on the most recent Form 4, priced at the 2013-02-28 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CRR | SELL | 2013-02-27 | 2013-02-28 | $91.31 | $368K | -8.1% | +3.8% | +3.8% |
| CRR | SELL | 2011-02-07 | 2011-02-09 | $115.20 | $523K | -8.1% | +3.8% | +3.8% |
| CRR | SELL | 2008-09-02 | 2008-09-04 | $57.45 | $419K | -8.1% | +3.8% | +3.8% |
| CRR | SELL | 2008-09-02 | 2008-09-04 | $57.31 | $567K | -8.1% | +3.8% | +3.8% |
| CRR | SELL | 2008-09-02 | 2008-09-04 | $57.40 | $304K | -8.1% | +3.8% | +3.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.