Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| CASCADE MICROTECH INC | 100,000 | reported | 06 Feb 2009 | tx 9+258,975 |
| AXCELIS TECHNOLOGIES INC | 43,712 | reported | 08 Feb 2011 | tx 6+183,712 |
| MKS INC | 1,813.24 | reported | 17 Aug 2022 | tx 1+1,813.24 |
| MATERION Corp | 1,385 | reported | 05 Sept 2019 | tx 60+31,424.44−1,855 |
| CABOT MICROELECTRONICS CORP | 0 | reported | 06 Jul 2022 | tx 26+49,616−49,616 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 17 Aug 2022 | GRANT_AWARD | MKS INC | 1,813.24 | — | |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 12,047 | — | |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 7,500 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 1,958 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 2,972 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 3,385 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 4,811 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 1,305 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 6,000 | 0.00 USD | deriv |
| 06 Jul 2022 | OTHER | CABOT MICROELECTRONICS CORP | 9,638 | 0.00 USD | deriv |
| 09 Mar 2022 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 973 | 0.00 USD | |
| 03 Mar 2021 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 561 | 0.00 USD | |
| 03 Mar 2021 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 1,305 | 170.86 USD | deriv |
| 04 Mar 2020 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 593 | 0.00 USD | |
| 04 Mar 2020 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 1,958 | 147.78 USD | deriv |
| 05 Sept 2019 | GRANT_AWARD | MATERION Corp | 41.21 | 0.00 USD | |
| 05 Sept 2019 | GRANT_AWARD | MATERION Corp | 2 | 0.00 USD | deriv |
| 05 Jun 2019 | GRANT_AWARD | MATERION Corp | 40.22 | 0.00 USD | |
| 05 Jun 2019 | GRANT_AWARD | MATERION Corp | 2 | 0.00 USD | deriv |
| 09 May 2019 | GRANT_AWARD | MATERION Corp | 1,381 | 68.79 USD | deriv |
| 03 May 2019 | EXERCISE | MATERION Corp | 1,855 | 70.40 USD | |
| 03 May 2019 | EXERCISE | MATERION Corp | 1,855 | 0.00 USD | deriv |
| 06 Mar 2019 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 909 | 0.00 USD | |
| 06 Mar 2019 | GRANT_AWARD | CABOT MICROELECTRONICS CORP | 2,972 | 110.09 USD | deriv |
| 07 Mar 2019 | GRANT_AWARD | MATERION Corp | 38.63 | 0.00 USD |
1 purchase reported after at least 12 months of silence — most recent on 08 Feb 2011.