Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2021-03-10 Sale | 2021-03-10 5:37 pm | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 3,950 | $166.19 | $656,441 | 43,354 (Direct) | View |
| 2020-02-10 Sale | 2020-02-11 10:40 am | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 8,075 | $160.64 | $1,297,134 | 47,238 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2022-07-06 Disposition | 2022-07-06 3:35 pm | 2018-12-05 2027-12-05 | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 81,864 | $0 | 0 (Direct) | View |
| 2022-07-06 Option Award | 2022-07-06 3:35 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 11,984 | $0 | 0 (Direct) | View |
| 2022-06-24 Option Award | 2022-06-27 12:07 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 26 | $0 | 38,360 (Direct) | View |
| 2022-06-06 Gift | 2022-06-07 1:19 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 7,898 | $0 | 38,335 (Indirect) | View |
| 2021-12-31 Option Award | 2022-01-04 08:12 am | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 58 | $0 | 46,233 (Direct) | View |
| 2021-12-06 Option Award | 2021-12-07 2:22 pm | 2022-12-06 2031-12-06 | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 6,461 | $0 | 50,817 (Direct) | View |
| 2021-12-03 Tax Withholding | 2021-12-07 2:22 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 118 | $136.65 | 50,817 (Direct) | View |
| 2021-12-05 Tax Withholding | 2021-12-07 2:22 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 441 | $141.18 | 50,817 (Direct) | View |
| 2021-11-17 Option Award | 2021-11-18 09:09 am | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 2,163 | $0 | 44,915 (Direct) | View |
| 2021-11-17 Tax Withholding | 2021-11-18 09:09 am | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 634 | $145.45 | 44,915 (Direct) | View |
| 2021-06-30 Option Award | 2021-07-01 12:53 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 32 | $123.39 | 43,386 (Direct) | View |
| 2021-06-04 I | 2021-07-01 12:53 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 20,808 | $0 | 43,386 (Direct) | View |
| 2021-03-10 Exercise | 2021-03-10 5:37 pm | 2017-12-05 2026-12-05 | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 3,950 | $0 | 43,354 (Direct) | View |
| 2021-03-10 Exercise | 2021-03-10 5:37 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 3,950 | $60.27 | 43,354 (Direct) | View |
| 2020-12-31 Option Award | 2021-01-04 1:39 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 90 | $112.72 | 43,354 (Direct) | View |
| 2020-12-15 Gift | 2020-12-16 1:30 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 2,438 | $0 | 43,264 (Direct) | View |
| 2020-12-05 Tax Withholding | 2020-12-08 1:23 pm | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 1,651 | $154.13 | 45,702 (Direct) | View |
| 2020-12-03 Option Award | 2020-12-07 4:11 pm | 2021-12-03 2030-12-03 | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 6,965 | $145.58 | 52,715 (Direct) | View |
| 2020-11-18 Option Award | 2020-11-19 09:40 am | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 4,166 | $141.76 | 45,750 (Direct) | View |
| 2020-11-18 Tax Withholding | 2020-11-19 09:40 am | N/A N/A | CMC Materials Inc. | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 1,735 | $141.76 | 45,750 (Direct) | View |
| 2020-06-30 Option Award | 2020-07-02 08:04 am | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 31 | $118.61 | 43,319 (Direct) | View |
| 2020-02-10 Exercise | 2020-02-11 10:40 am | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 4,125 | $42.37 | 47,238 (Direct) | View |
| 2020-02-10 Exercise | 2020-02-11 10:40 am | 2016-12-03 2025-12-03 | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 8,075 | $0 | 47,238 (Direct) | View |
| 2020-02-10 Exercise | 2020-02-11 10:40 am | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 3,950 | $60.27 | 47,238 (Direct) | View |
| 2019-12-31 Option Award | 2020-01-02 1:30 pm | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 95 | $96.09 | 43,288 (Direct) | View |
| 2019-12-10 Gift | 2019-12-11 4:10 pm | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 2,300 | $0 | 43,192 (Direct) | View |
| 2019-12-05 Tax Withholding | 2019-12-09 3:44 pm | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 1,201 | $127.48 | 51,164 (Direct) | View |
| 2019-12-06 Tax Withholding | 2019-12-09 3:44 pm | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 241 | $128.54 | 51,164 (Direct) | View |
| 2019-12-05 Option Award | 2019-12-09 3:44 pm | 2020-12-05 2029-12-05 | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 7,192 | $127.48 | 51,164 (Direct) | View |
| 2019-12-03 Tax Withholding | 2019-12-05 3:08 pm | N/A N/A | CABOT MICROELECTRONICS CORP | CCMP | ECKSTEIN BERNSTEIN H CAROL VP, Sec & General Counsel | 462 | $123.39 | 45,414 (Direct) | View |