Insider · CIK 0001630630
Richard Hui
Files at: CCMP. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 30, 2016 AForm 4 → | Jan 3, 2017, 5:41 pm EST | CABOT MICROELECTRONICS CORPCCMP | 294 | $36.12 | $10,625 | 12,774 | — | plan? |
| Dec 8, 2016 SForm 4 → | Dec 12, 4:25 pm EST | CABOT MICROELECTRONICS CORPCCMP | 3,550 | $62.80 | $222,945 | 12,480 | −22.1% | plan? |
| Dec 8, 2016 MForm 4 → | Dec 12, 4:25 pm EST | CABOT MICROELECTRONICS CORPCCMP | 3,550 | $42.37 | $150,414 | 16,030 | — | plan? |
| Dec 5, 2016 AFForm 4 → | Dec 6, 5:37 pm EST | CABOT MICROELECTRONICS CORPCCMP | 7,920 | $60.27 | $25,313 | 12,480 | — | plan? |
| Aug 25, 2016 SForm 4 → | Aug 25, 4:18 pm EDT | CABOT MICROELECTRONICS CORPCCMP | 288 | $50.65 | $14,605 | 5,400 | −5.07% | plan? |
| Jun 30, 2016 AForm 4 → | Jul 5, 2:30 pm EDT | CABOT MICROELECTRONICS CORPCCMP | 288 | $35.99 | $10,377 | 5,688 | — | plan? |
| Dec 3, 2015 AForm 4 → | Dec 7, 3:09 pm EST | CABOT MICROELECTRONICS CORPCCMP | 5,400 | — | — | 5,400 | — | plan? |
| Dec 1, 2015 DMForm 4 → | Dec 3, 5:45 pm EST | CABOT MICROELECTRONICS CORPCCMP | 614 | $36.23 | $19,455 | 0 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 8, 2016 MForm 4 → | Dec 12, 4:25 pm EST | CABOT MICROELECTRONICS CORPCCMP | 3,550 | — | — | 10,650 | — | |
| Dec 5, 2016 AForm 4 → | Dec 6, 5:37 pm EST | CABOT MICROELECTRONICS CORPCCMP | 13,400 | $60.27 | $807,618 | 13,400 | — | |
| Dec 3, 2015 AForm 4 → | Dec 7, 3:09 pm EST | CABOT MICROELECTRONICS CORPCCMP | 14,200 | $42.37 | $601,654 | 14,200 | — | |
| Dec 1, 2015 MForm 4 → | Dec 3, 5:45 pm EST | CABOT MICROELECTRONICS CORPCCMP | 307 | — | — | 0 | — |