Thomas S. Roman, Corporate Controller at CABOT MICROELECTRONICS CORP (CCMP), sold 1,558 shares at $44.19 ($69K) on 2013-12-06, disclosed to the SEC on 2013-12-09.
Seasonal sale ($69k) by Corporate Controller — this insider has traded CCMP in December in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| CCMP | SELL | 2017-11-20 | $233K | — | Filing → |
| CCMP | SELL | 2017-05-10 | $982K | — | Filing → |
| CCMP | SELL | 2017-02-22 | $235K | — | Filing → |