| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Dec 20, 2021 | Dec 20, 2021 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | Cmc Materials, Inc. | CCMP | $184.6 | $2M | -49.83% |
| Dec 10, 2020 | Dec 14, 2020 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | Cmc Materials, Inc. | CCMP | $146.67 | $200,936 | -15.65% |
| Aug 10, 2020 | Aug 11, 2020 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | Cabot Microelectronics Corp | CCMP | $165.62 | $25,993 | -2.97% |
| Dec 11, 2019 | Dec 12, 2019 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | Cabot Microelectronics Corp | CCMP | $131.8 | $1M | -71.59% |
| Feb 21, 2019 | Feb 22, 2019 | Dysard Jeffrey Michael VP Pres of Perf. Material | Sell | Cabot Microelectronics Corp | CCMP | $104.88 | $328,642 | -38.79% |