Don P. Conkle, Vice President at CARBO CERAMICS INC (CRR), bought 1,960 shares at $107.61 ($211K) on 2014-08-18, disclosed to the SEC on 2014-08-20.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| CRR | BUY | 2017-05-03 | $51K | — | Filing → |