William C. Morris, Director, 10% Owner at CARBO CERAMICS INC (CRR), bought 6,400 shares at $16.33 ($105K) on 2016-02-09, disclosed to the SEC on 2016-02-11.
Open-market purchase of $105k CRR by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Nothing distinguishes this filing.
| Filing → |
| CRR | SELL | 2019-11-15 | $212K | — | Filing → |
| CRR | BUY | 2016-03-07 | $776K | — | Filing → |
| CRR | BUY | 2016-03-03 | $753K | — | Filing → |