| 2018-08-22 | Sale | Cabot Corporation CBT | director | 81,038 0.1339% | $65.65 | $5.32M | -28.48% | |
| 2018-08-20 | Sale | Cabot Corporation CBT | director | 38,962 0.0647% | $65.04 | $2.53M | -27.43% | |
| 2018-06-12 | Sale | Cabot Corporation CBT | director | 12,302 0.02% | $64.09 | $788,435 | -24.46% | |
| 2018-05-16 | Sale | Cabot Corporation CBT | director | 225,301 0.3407% | $57.15 | $12.87M | -19.59% | |
| 2018-05-15 | Sale | Cabot Corporation CBT | director | 34,043 0.0553% | $61.12 | $2.08M | -19.12% | |
| 2018-05-14 | Sale | Cabot Corporation CBT | director | 184,080 0.2484% | $50.67 | $9.33M | -18.28% | |
| 2017-03-03 | Sale | Cabot Corporation CBT | director | 90,756 0.1163% | $46.73 | $4.24M | -0.13% | |
| 2017-03-02 | Sale | Cabot Corporation CBT | director | 25,644 0.0415% | $59.05 | $1.51M | -0.22% | |
| 2017-03-01 | Sale | Cabot Corporation CBT | director | 93,288 0.1192% | $47.21 | $4.4M | -1.38% | |
| 2017-02-21 | Sale | Cabot Corporation CBT | director | 185,124 0.2955% | $58.22 | $10.78M | +0.23% | |
| 2017-02-09 | Sale | Cabot Corporation CBT | director | 124,800 0.157% | $45.22 | $5.64M | +1.47% | |
| 2017-02-07 | Sale | Cabot Corporation CBT | director | 97,804 0.1235% | $45.09 | $4.41M | +2.09% | |
| 2016-11-21 | Sale | Cabot Corporation CBT | director | 102,000 0.1183% | $37.72 | $3.85M | +5.66% | |
| 2016-11-15 | Sale | Cabot Corporation CBT | director | 100,000 0.1159% | $37.51 | $3.75M | +5.62% | |
| 2016-08-25 | Sale | Cabot Corporation CBT | director | 4,370 0.0069% | $49.64 | $216,927 | +6.58% | |
| 2016-08-24 | Sale | Cabot Corporation CBT | director | 91,230 0.1079% | $36.37 | $3.32M | +8.29% | |
| 2016-08-23 | Sale | Cabot Corporation CBT | director | 4,200 0.0068% | $50.21 | $210,882 | +7.63% | |
| 2016-08-22 | Sale | Cabot Corporation CBT | director | 200 0.0002% | $36.71 | $7,342 | +8.35% | |
| 2016-06-03 | Sale | Cabot Corporation CBT | director | 30,000 0.0176% | $16.90 | $507,000 | +13.02% | |
| 2016-06-02 | Sale | Cabot Corporation CBT | director | 60,000 0.0655% | $31.70 | $1.9M | +12.3% |