| Insider Name | Buy/Sell | Company Name | Ticker | Amount | Shares Change | |||
|---|---|---|---|---|---|---|---|---|
| Dec 22, 2021 | Dec 22, 2021 | Klein Barbara A Dir | Sell | Cmc Materials, Inc. | CCMP | $185.23 | $5M | -53.51% |
| Nov 25, 2020 | Nov 30, 2020 | Klein Barbara A Dir | Sell | Cmc Materials, Inc. | CCMP | $152.05 | $1M | -22.03% |
| May 20, 2020 | May 20, 2020 | Klein Barbara A Dir | Sell | Cabot Microelectronics Corp | CCMP | $138.03 | $845,561 | -20.28% |
| Aug 22, 2019 | Aug 23, 2019 | Klein Barbara A Dir | Sell | Cabot Microelectronics Corp | CCMP | $123.38 | $641,074 | -14.93% |
| Jun 10, 2019 | Jun 12, 2019 | Klein Barbara A Dir | Sell | Cabot Microelectronics Corp | CCMP | $108.28 | $324,842 | -10.31% |
| Nov 15, 2018 | Nov 16, 2018 | Klein Barbara A Dir | Sell | Cabot Microelectronics Corp | CCMP | $102.06 | $1M | -29.46% |
| Nov 14, 2018 | Nov 15, 2018 | Klein Barbara A Dir | Sell | Ingredion Inc | INGR | $103.46 | $183,646 | -5.68% |
| Nov 14, 2018 | Nov 15, 2018 | Klein Barbara A Dir | Sell | Cabot Microelectronics Corp | CCMP | $102.68 | $578,605 | -16.66% |
| Aug 03, 2017 | Aug 03, 2017 | Klein Barbara A Dir | Sell | Cabot Microelectronics Corp | CCMP | $71.69 | $896,276 | -28.90% |