Thomas S. Roman, Corporate Controller at CABOT MICROELECTRONICS CORP (CCMP), sold 6,500 shares at $108.16 ($703K) on 2018-03-07, disclosed to the SEC on 2018-03-08.
Open-market sale of $703k CCMP by Corporate Controller. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $108.16 | 1,075 | $116K | 16.5% |
| 2 | $108.16 | 1,175 | $127K | 18.1% |
| 3 | $108.16 | 1,500 | $162K | 23.1% |
| 4 | $108.16 | 2,750 | $297K | 42.3% |
| Total | $108.16 avg | 6,500 | $703K | 100% |
| Filing → |
| CCMP | SELL | 2017-05-10 | $982K | — | Filing → |
| CCMP | SELL | 2017-02-22 | $235K | — | Filing → |
| CCMP | SELL | 2016-12-12 | $94K | — | Filing → |