Insider · CIK 0001413483
William C. Kirby
Files at: CBT. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 10, 2019 AForm 4 → | Jan 14, 4:51 pm EST | CABOT CORPCBT | 2,613 | — | — | 14,147 | — | plan? |
| Jan 12, 2018 AForm 4 → | Jan 17, 10:30 am EST | CABOT CORPCBT | 1,636 | — | — | 11,534 | — | plan? |
| Jan 13, 2017 AForm 4 → | Jan 17, 4:37 pm EST | CABOT CORPCBT | 2,052 | — | — | 9,898 | — | plan? |
| Jan 8, 2016 AForm 4 → | Jan 12, 12:08 pm EST | CABOT CORPCBT | 1,987 | — | — | 7,846 | — | plan? |
| Jan 9, 2015 AForm 4 → | Jan 13, 5:08 pm EST | CABOT CORPCBT | 1,738 | — | — | 5,859 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.