Insider · CIK 0001671755
Hobart Kalkstein
Files at: CBT. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 19, 2018 AFForm 4 → | Nov 21, 11:32 am EST | CABOT CORPCBT | 8,695 | $48.00 | $74,592 | 36,911 | — | plan? |
| Nov 9, 2018 AForm 4 → | Nov 13, 4:09 pm EST | CABOT CORPCBT | 4,800 | — | — | 31,324 | — | plan? |
| Jun 7, 2018 SForm 4 → | Jun 8, 1:34 pm EDT | CABOT CORPCBT | 4,149 | $63.80 | $264,706 | 26,524 | −13.5% | plan? |
| Nov 20, 2017 AFForm 4 → | Nov 22, 1:16 pm EST | CABOT CORPCBT | 4,606 | $60.59 | $22,842 | 30,673 | — | plan? |
| Nov 14, 2017 FForm 4 → | Nov 15, 5:27 pm EST | CABOT CORPCBT | 741 | $60.24 | $44,638 | 26,729 | — | plan? |
| Nov 10, 2017 AForm 4 → | Nov 14, 4:48 pm EST | CABOT CORPCBT | 3,615 | — | — | 27,470 | — | plan? |
| Sep 14, 2017 SForm 4 → | Sep 18, 2:37 pm EDT | CABOT CORPCBT | 3,881 | $53.39 | $207,207 | 23,855 | −14.0% | plan? |
| Sep 14, 2017 MForm 4 → | Sep 18, 2:37 pm EDT | CABOT CORPCBT | 3,881 | $16.90 | $65,589 | 27,736 | — | plan? |
| Feb 10, 2017 SForm 4 → | Feb 14, 2:42 pm EST | CABOT CORPCBT | 7,529 | $58.17 | $437,938 | 23,855 | −24.0% | plan? |
| Feb 10, 2017 MForm 4 → | Feb 14, 2:42 pm EST | CABOT CORPCBT | 7,529 | $16.90 | $127,240 | 26,979 | — | plan? |
| Nov 25, 2016 SForm 4 → | Nov 29, 4:32 pm EST | CABOT CORPCBT | 4,890 | $51.80 | $253,302 | 23,855 | −17.0% | plan? |
| Nov 25, 2016 MForm 4 → | Nov 29, 4:32 pm EST | CABOT CORPCBT | 4,890 | $16.90 | $82,641 | 28,745 | — | plan? |
| Nov 21, 2016 AFForm 4 → | Nov 23, 12:52 pm EST | CABOT CORPCBT | 2,637 | $52.29 | $22,537 | 23,856 | — | plan? |
| Nov 11, 2016 AForm 4 → | Nov 15, 4:36 pm EST | CABOT CORPCBT | 4,013 | — | — | 22,081 | — | plan? |
| Nov 8, 2016 FForm 4 → | Nov 10, 3:44 pm EST | CABOT CORPCBT | 1,037 | $48.85 | $50,657 | 18,068 | — | plan? |
| Apr 7, 2016 AForm 4 → | Apr 11, 4:42 pm EDT | CABOT CORPCBT | 952 | — | — | 19,105 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 8, 2019 AForm 4 → | Mar 12, 5:48 pm EDT | CABOT CORPCBT | 35 | $43.72 | $1,518 | 4,635 | — | |
| Dec 31, 2018 AForm 4 → | Jan 3, 2019, 4:03 pm EST | CABOT CORPCBT | 1,136 | $42.94 | $48,795 | 4,601 | — | |
| Dec 14, 2018 AForm 4 → | Dec 18, 3:44 pm EST | CABOT CORPCBT | 26 | $43.77 | $1,135 | 3,464 | — | |
| Nov 9, 2018 AForm 4 → | Nov 13, 4:09 pm EST | CABOT CORPCBT | 24,475 | — | — | 24,475 | — | |
| Sep 30, 2018 AForm 4 → | Oct 2, 3:15 pm EDT | CABOT CORPCBT | 78 | $62.72 | $4,915 | 3,438 | — | |
| Sep 14, 2018 AForm 4 → | Sep 18, 3:35 pm EDT | CABOT CORPCBT | 18 | $62.96 | $1,103 | 3,360 | — | |
| Jun 8, 2018 AForm 4 → | Jun 11, 5:44 pm EDT | CABOT CORPCBT | 17 | $64.10 | $1,097 | 3,343 | — | |
| Mar 9, 2018 AForm 4 → | Mar 12, 5:19 pm EDT | CABOT CORPCBT | 17 | $62.03 | $1,042 | 3,325 | — | |
| Dec 31, 2017 AForm 4 → | Jan 3, 2018, 4:53 pm EST | CABOT CORPCBT | 669 | $61.59 | $41,185 | 3,309 | — | |
| Dec 8, 2017 AForm 4 → | Dec 12, 2:48 pm EST | CABOT CORPCBT | 14 | $58.47 | $827 | 2,640 | — | |
| Nov 10, 2017 AForm 4 → | Nov 14, 4:48 pm EST | CABOT CORPCBT | 17,235 | — | — | 17,235 | — | |
| Sep 30, 2017 AForm 4 → | Oct 3, 3:36 pm EDT | CABOT CORPCBT | 28 | $55.80 | $1,571 | 2,626 | — | |
| Sep 14, 2017 MForm 4 → | Sep 18, 2:37 pm EDT | CABOT CORPCBT | 3,881 | — | — | 0 | — | |
| Sep 8, 2017 AForm 4 → | Sep 12, 1:28 pm EDT | CABOT CORPCBT | 16 | $52.41 | $813 | 2,598 | — | |
| Jun 9, 2017 AForm 4 → | Jun 12, 4:07 pm EDT | CABOT CORPCBT | 15 | $53.53 | $809 | 2,582 | — | |
| Mar 10, 2017 AForm 4 → | Mar 14, 5:05 pm EDT | CABOT CORPCBT | 13 | $58.62 | $766 | 2,567 | — | |
| Feb 10, 2017 MForm 4 → | Feb 14, 2:42 pm EST | CABOT CORPCBT | 7,529 | — | — | 3,881 | — | |
| Dec 31, 2016 AForm 4 → | Jan 4, 2017, 5:03 pm EST | CABOT CORPCBT | 538 | $50.54 | $27,166 | 2,554 | — | |
| Dec 9, 2016 AForm 4 → | Dec 13, 4:45 pm EST | CABOT CORPCBT | 11 | $53.72 | $602 | 2,016 | — | |
| Nov 25, 2016 MForm 4 → | Nov 29, 4:32 pm EST | CABOT CORPCBT | 4,890 | — | — | 11,410 | — | |
| Nov 11, 2016 AForm 4 → | Nov 15, 4:36 pm EST | CABOT CORPCBT | 18,558 | — | — | 18,558 | — | |
| Sep 9, 2016 AForm 4 → | Sep 13, 3:34 pm EDT | CABOT CORPCBT | 12 | $49.32 | $598 | 2,005 | — | |
| Jun 10, 2016 AForm 4 → | Jun 13, 5:15 pm EDT | CABOT CORPCBT | 13 | $47.24 | $594 | 1,993 | — | |
| Apr 7, 2016 AForm 4 → | Apr 11, 4:42 pm EDT | CABOT CORPCBT | 4,251 | — | — | 4,251 | — |