William R. Newlin, Director at CALGON CARBON CORPORATION (CCC), bought 21,000 shares at $13.91 ($292K) on 2011-03-01, disclosed to the SEC on 2011-03-03.
Open-market purchase of $292k CCC by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| MTOR | BUY | 2017-05-09 | $200K | — | Filing → |
| CCC | SELL | 2016-11-10 | $1.0M | — | Filing → |
| MTOR | BUY | 2015-02-04 | $249K | — | Filing → |