Timothy G. Rupert, Director at CALGON CARBON Corp (CCC), bought 5,000 shares at $21.18 ($106K) on 2015-05-13, disclosed to the SEC on 2015-05-13.
Seasonal purchase ($106k) by Director — this insider has traded CCC in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| RTI | SELL | 2007-03-14 | $492K | — | Filing → |
| RTI | SELL | 2007-03-12 | $1.6M | — | Filing → |
| RTI | SELL | 2007-03-08 | $841K | — | Filing → |