David G. Gallagher is President & VP at CARBO CERAMICS INC (CRR). They have made 3 open-market trades across 1 company since 2008, most recently 2012-01-19.
CIK 0001396514
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 $34K since 2008, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CRR | 20,305 | $6K |
Shares reported on the most recent Form 4, priced at the 2012-01-20 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.