Thomas S. Roman, Corporate Controller at CABOT MICROELECTRONICS CORP (CCMP), sold 12,590 shares at $78.04 ($982K) on 2017-05-09, disclosed to the SEC on 2017-05-10.
Open-market sale of $982k 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 | $77.99 | 4,500 | $351K | 35.7% |
| 2 | $78.04 | 4,045 | $316K | 32.1% |
| 3 | $78.04 | 4,045 | $316K | 32.1% |
| Total | $78.02 avg | 12,590 | $982K | 100% |
| Filing → |
| CCMP | SELL | 2017-11-20 | $233K | — | Filing → |
| CCMP | SELL | 2017-02-22 | $235K | — | Filing → |
| CCMP | SELL | 2016-12-12 | $94K | — | Filing → |